San Antonio, Texas CD rates range from 0.01% to 5.00% APY, verified by MonitorBankRates as of October 27, 2026. Current San Antonio, Texas CD rates include HEB Federal Credit UnionHEB Federal Credit Union4630 N Loop 1604 W Ste 101, San Antonio, TX 78249A+5.0 ★Texas Ratio: 0.70%Real return: +0.95%APY minus CPIRate verified Oct 23, 2026 offering Super Flex Term CD Special (6-18 months) at 4.65% APY, Vio BankVio Bank2330 Loop 1604 West, San Antonio, TX 78248A+5.0 ★Texas Ratio: 4.93%Real return: +0.70%APY minus CPIRate verified Oct 26, 2026 offering Certificate of Deposit - 24 Month at 4.40% APY, Navy Federal Credit UnionNavy Federal Credit UnionWestpointe Shopping Center, San Antonio, TX 78245A5.0 ★Texas Ratio: 8.14%Real return: +0.65%APY minus CPIRate verified Oct 26, 2026 offering 12 Month Special EasyStart Certificate at 4.35% APY, Greater Texas Credit UnionGreater Texas Credit Union3635 SE Military Dr Ste 100, San Antonio, TX 78223 4078A+5.0 ★Texas Ratio: 5.54%Real return: +0.65%APY minus CPIRate verified Oct 26, 2026 offering 60 Month Term Share Certificate at 4.35% APY, and Bask BankBask Bank745 E Mulberry Ave, San Antonio, TX 78212A+5.0 ★Texas Ratio: 3.64%Real return: +0.65%APY minus CPIRate verified Oct 26, 2026 offering Bask 12-month CD at 4.35% APY. CD rates as of October 27, 2026 according to verified data from MonitorBankRates.
San Antonio has 548 local institutions in our database, with CD rates as high as 4.65% APY from HEB Federal Credit Union at 4630 N Loop 1604 W Ste 101, San Antonio, TX 78249. Use the tables below to compare all available CD terms and offers, including options from institutions serving the broader Texas area. Rates are continually updated, so we recommend checking back frequently.
The Annual Percentage Yields (APYs) displayed reflect actual verified offers from top-rated institutions. Rates are subject to change at the institution's discretion without notice and may depend on your initial funding amount. A substantial penalty may be imposed for early withdrawal, which could reduce earnings on the account. CD Rates Last Updated and Verified: October 27, 2026
Minimum Deposit: $250,001
Minimum Deposit: $100,001
Minimum Deposit: $50,001
Balance: $250,001 minimum
Balance: $1000.00 - $49,999.99
Minimum deposit of $1,000 required within 10 business days of account opening
Minimum Deposit: $1,000
Balance: $100,001 minimum
Balance: $50,001 minimum
Balance: $500,000.00 and over; Jumbo CD; Visit a Frost financial center for CDs of $500,000 and over
Balance: $500,000.00 and over; Visit a Frost financial center
Balance: $500,000 and over; Promotional rate for new CDs opened during promotion; CDs opened prior to 5/1/2023 that are up for renewal during promotion not eligible
Balance: $1,000 minimum
Dividend Rate (APR) 3.75%; Annual Yield (APY) 3.81%
Rates effective Monday, October 26, 2026; Open Account online or via Open an account link
$1,000 minimum deposit to open; personal accounts only; interest rate and APY are fixed through maturity
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Balance: $100,000.00 and over
Balance: $100,000.00 and over
Balance: $1,000.00 - $99,999.99
Balance: $1,000.00 - $99,999.99
Jumbo Certificates of Deposit; Interest compounded quarterly is not applicable for terms under one year
Early withdrawal penalty applies; daily balance (c)
Balance: $2,000,000.00 & Over
Balance: $500,000.00 - $1,999,999.99
Balance: $100,000.00 - $499,999.99; Minimum Daily Balance to Obtain APY: $100,000
Balance: $100,000.00 - $499,999.99
Balance tier: $100K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Balance: $1,000.00 - $99,999.99
$1,000.00-$99,999.99; Balance: $1,000.00-$99,999.99; Business Certificate of Deposit
Balance tier: $1K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Balance: Balances greater than $9,999.99; Dividend Rate 1.34%
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
Balance: $1,000 to $49,999; Valid for IRAs
Balance: $1,000; Compounded daily, paid monthly
Balance: $1,000.00 - $9,999.99
Rewards APY
Regular APY
California counties only; Balance: $0 - $4,999.99; Relationship rate; Early withdrawal penalties may apply
Balance: $100,000 or more
Balance: All balance ranges
Balance: All balance ranges
California counties only; Balance: $0 - $4,999.99; Early withdrawal penalties may apply
Same rate for all terms 7 days - 60 months; Standard interest rates for all balances ($0.01+); Minimum opening deposit $2,500 for terms from 7 to 31 days; $1,000 for terms from 32 days to 60 months; Rates are accurate as of 5/12/2026
Balance: $25,000.00 and above
Minimum deposit tier: $250,001
Minimum deposit tier: $100,001
Minimum deposit tier: $50,001
Rates applicable 10/21/2026 - 10/27/2026
Minimum deposit tier: $1,000
Rates applicable 10/21/2026 - 10/27/2026
Rates applicable 10/21/2026 - 10/27/2026
Standard CD rate; $1,000 minimum deposit required for CDs; Penalty for early withdrawal
Rates applicable 10/21/2026 - 10/27/2026
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Must be funded with a minimum deposit of $1,000 within 10 business days of account opening; Interest calculated and accrued daily; Penalty may be incurred if funds are withdrawn prior to maturity
Dividend Rate (APR) 3.75%; Annual Yield (APY) 3.81%
Rates effective Monday, October 26, 2026; Open Account online or via Open an account link
$1,000 minimum deposit to open; personal accounts only; interest rate and APY are fixed through maturity
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
Balance: $1,000; Compounded daily, paid quarterly
Balance: $1,000 to $49,999; Valid for IRAs
Minimum balance to open: $50,000 - $250,000 New Money; Open now (online) or Open in branch; Our highest CD rate
APY effective as of 10/21/2026; *$100,000 minimum balance
Balance: $1000 - $49,999.99
Balance: $100,000.00 and over
Balance: $100,000.00 and over
APY effective as of 10/21/2026; *$1,000 minimum balance
Balance: $1,000.00 - $99,999.99
Balance: $1,000.00 - $99,999.99
Advertised interest rates and APY for CDs are subject to change prior to account opening and fixed upon opening for the term. APY assumes monthly compounding.
Balance: $2,000,000.00 & Over
Balance tier starting at $500
Balance: $500,000.00 - $1,999,999.99
Early withdrawal penalty applies; daily balance (c)
Balance: $100,000.00 - $499,999.99; Minimum Daily Balance to Obtain APY: $100,000
Balance: $100,000.00 - $499,999.99
Balance: All balance ranges
Balance: All balance ranges
Balance: Balances greater than $9,999.99
Balance: $1,000.00 - $99,999.99
$1,000.00-$99,999.99; Balance: $1,000.00-$99,999.99; Business Certificate of Deposit
Balance: $100,000 or more
CD rates are fixed for the term of the CD.
Jumbo Certificates of Deposit; Interest not compounded for terms under one year
Must be funded with a minimum deposit of $1,000 within 10 business days of account opening; Interest calculated and accrued daily; Penalty may be incurred if funds are withdrawn prior to maturity
Balance: All balance ranges
Featured Rate; Balance: All balance ranges
IRA certificate; Dividend Rate 4.15%, APY 4.23%
Rates effective Monday, October 26, 2026; Open Account online or via Open an account link
$1,000 minimum deposit to open; personal accounts only; interest rate and APY are fixed through maturity
IRA certificate; Dividend Rate 4.10%, APY 4.18%
$1,000 Minimum Initial Deposit; Available to Farm Bureau organization customers only; Penalty may be imposed for withdrawals before maturity
Balance: $250,001.00 and over; Minimum Deposit: $250,001
IRA certificate; Dividend Rate 4.05%, APY 4.13%
Balance tier: $100K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
Balance: JUMBO $95,000+; Compounded daily, paid quarterly
Balance: $100,001.00 - $250,000.00; Minimum Deposit: $100,001
IRA certificate; Dividend Rate 4.00%, APY 4.07%
Balance tier: $1K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Balance: $50,001.00 - $100,000.00; Minimum Deposit: $50,001
Share, IRA, ESA certificate; penalties apply for early withdrawals; dividends compounded daily, credited monthly
Standard CD rate; $1,000 minimum deposit required for CDs; Penalty for early withdrawal
Balance: $1,000 to $49,999; Valid for IRAs
Balance: $1,000; Compounded daily, paid quarterly
Balance: $1,000.00 - $50,000.00; Minimum Deposit: $1,000
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Minimum balance to obtain APY is $1,000; APY accurate as of August 28, 2025; penalty may be imposed for early withdrawal; rates may change without notice
Dividend Rate (APR) 3.75%; Annual Yield (APY) 3.81%
Balance: $50,000 and up; IRA CDs only available for 6-month to 5-year terms
Balance: $1,000 to $49,999; IRA CDs only available for 6-month to 5-year terms
Balance: $5,000.00 and up; 12-Month Liquid Share Certificate; two no-penalty withdrawals during the term while maintaining a minimum balance of $5,000; early withdrawal penalty applies
Balance: $100,000 & Over
Balance: $50,000.00 - $99,999.99
Balance: $1000 - $49,999.99
Balance tier starting at $500
Also available as IRA CD
Balance: $100,000.00 and over
Balance: $100,000.00 and over
APY effective as of 10/21/2026; *$100,000 minimum balance
$1,000 Minimum Balance; Early withdrawal penalty of 1/2 of dividends earned
Balance: $100,000 and above; special rate on select new CD accounts
Balance: $2,000,000.00 & Over
APY effective as of 10/21/2026; *$1,000 minimum balance
Early withdrawal fee may apply
1 Year IRA Certificate; Early withdrawal penalty applies
Balance: $500,000.00 - $1,999,999.99
Balance: $1,000.00 - $99,999.99
Effective Date: October 8, 2026
Rates effective Monday, October 26, 2026; Open Account online or via Open an account link
$1,000 minimum deposit to open; personal accounts only; interest rate and APY are fixed through maturity
Limited time offer; APY effective 10/22/2026, subject to change at any time; interest compounded quarterly; interest rates fixed for the term; early withdrawal penalty applies
Balance tier: $100K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Balance tier: $1K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Balance: JUMBO $95,000+; Compounded daily, paid quarterly
Standard CD rate; $1,000 minimum deposit required for CDs; Penalty for early withdrawal
Effective Date: October 8, 2026
Balance: $1,000; Compounded daily, paid quarterly
Must be funded with a minimum deposit of $1,000 within 10 business days of account opening; Interest calculated and accrued daily; Penalty may be incurred if funds are withdrawn prior to maturity
Account balance: $500.00 and up; Dividend rate 3.88%
Balance: $75,000 and over; Consumer accounts only, does not apply to business accounts
Balance: $20,000 - $74,999.99; Consumer accounts only, does not apply to business accounts
Dividend Rate (APR) 3.75%; Annual Yield (APY) 3.81%
Regular APY
Rewards APY
Regular APY
Rewards APY
Regular APY
Rewards APY
Rewards APY
Balance: $5,000 - $19,999.99; Consumer accounts only, does not apply to business accounts
Balance: $1,000 - $4,999.99; Consumer accounts only, does not apply to business accounts
Share, IRA, ESA certificate; penalties apply for early withdrawals; dividends compounded daily, credited monthly
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Balance: Up to $250,000.00; Compounding quarterly; early withdrawal penalty may apply
APY effective as of 10/21/2026; *$100,000 minimum balance
Balance tier starting at $500
Balance: Greater than $250,000.00; Compounding quarterly; early withdrawal penalty may apply
APY effective as of 10/21/2026; *$1,000 minimum balance
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
Also available as IRA CD
Balance: $1,000 to $49,999; Valid for IRAs
$5,000 Minimum Balance; Early withdrawal penalty of 1/2 of dividends earned
Balance: $1,000 - $97,999
Balance: $50,000 and up; IRA CDs only available for 6-month to 5-year terms
Balance: $1,000 to $49,999; IRA CDs only available for 6-month to 5-year terms
Balance: $100,000 & Over
Balance: $50,000.00 - $99,999.99
Balance: $1000 - $49,999.99
Early withdrawal penalty applies; daily balance (c)
Variable rate IRA; Minimum daily balance to obtain APY: $500
Balance: All balance ranges
Balance: All balance ranges
Must be funded with a minimum deposit of $1,000 within 10 business days of account opening; Interest calculated and accrued daily; Penalty may be incurred if funds are withdrawn prior to maturity
Guaranteed rate of return on a Certificate of Deposit; rate shown as 4.25% (APY/APR label not stated on page)
Limited time offer; APY effective 10/22/2026, subject to change at any time; interest compounded quarterly; interest rates fixed for the term; early withdrawal penalty applies
Balance: JUMBO $95,000+; Compounded daily, paid quarterly
Minimum deposit tier
Balance: $1,000; Compounded daily, paid quarterly
Minimum deposit tier
Minimum deposit tier
Minimum deposit tier
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
Balance: $1,000 to $49,999; Valid for IRAs
Dividend Rate (APR) 3.75%; Annual Yield (APY) 3.81%
Balance tier: $100K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Balance: $50,000 and up; IRA CDs only available for 6-month to 5-year terms
Balance tier starting at $500
Balance tier: $1K Minimum APY; Share, IRA, ESA; Rates as of Oct 26, 2026 ET; Dividends compounded daily, credited monthly; penalties apply for early withdrawals
Share, IRA, ESA certificate; penalties apply for early withdrawals; dividends compounded daily, credited monthly
Rates effective Monday, October 26, 2026; Open Account online or via Open an account link
$1,000 minimum deposit to open; personal accounts only; interest rate and APY are fixed through maturity
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Balance: $1,000 to $49,999; IRA CDs only available for 6-month to 5-year terms
APY effective as of 10/21/2026; *$100,000 minimum balance
Balance: $2,500.00 to less than $10,000.00; Compounding daily; early withdrawal penalty may apply
Balance: Up to $250,000.00; Compounding quarterly; early withdrawal penalty may apply
Balance: $2,500.00 to less than $10,000.00; Compounding quarterly; interest rate may change after account opening; early withdrawal penalty may apply
APY effective as of 10/21/2026; *$1,000 minimum balance
2 Year IRA Certificate; Early withdrawal penalty applies
Also available as IRA CD
Balance: $1,000 - $97,999
$10,000 Minimum Balance; Early withdrawal penalty of 1/2 of dividends earned
Balance: $100,000.00 and over
Balance: $100,000.00 and over
Early withdrawal fee may apply
Balance: $100,000 & Over
Balance: $50,000.00 - $99,999.99
Balance: $1000 - $49,999.99
Standard CD rate; $1,000 minimum deposit required for CDs; Penalty for early withdrawal
Balance: $1,000.00 - $99,999.99
Balance: $1,000.00 - $99,999.99
Frost IRA CD comparison table; Frost APY effective as of 10/19/2026
Rewards APY
Rewards APY column; Dividend Rate 2.57%
Regular APY
Balance: $250,001 and over; Rates applicable 10/21/2026 - 10/27/2026
Balance: JUMBO $95,000+; Compounded daily, paid quarterly
Balance: $100,001 - $250,000; Rates applicable 10/21/2026 - 10/27/2026
Minimum balance tier: $100K Minimum APY
Balance: $50,001 - $100,000; Rates applicable 10/21/2026 - 10/27/2026
Balance: $250,001 and over; Minimum deposit tier: $250,001
Minimum balance tier: $1K Minimum APY
Balance: $1,000; Compounded daily, paid quarterly
Balance: $1,000 - $50,000; Rates applicable 10/21/2026 - 10/27/2026
Balance: $100,001 and over; Minimum deposit tier: $100,001
Balance: $50,001 and over; Minimum deposit tier: $50,001
Balance: $1,000 and over; Minimum deposit tier: $1,000
Balance: Up to $250,000.00; Compounding quarterly; early withdrawal penalty may apply
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
Also available as IRA CD
3 Year IRA Certificate; Early withdrawal penalty applies
Balance: $1,000 to $49,999; Valid for IRAs
APY effective as of 10/21/2026; *$100,000 minimum balance
Balance: $50,000 and up; IRA CDs only available for 6-month to 5-year terms
APY effective as of 10/21/2026; *$1,000 minimum balance
$10,000 Minimum Balance; Early withdrawal penalty of 1/2 of dividends earned
Balance: $100,000 & Over
Balance: $1,000 to $49,999; IRA CDs only available for 6-month to 5-year terms
Balance: $50,000.00 - $99,999.99
Early withdrawal fee may apply
Balance: $1000 - $49,999.99
Rewards APY
Rewards APY column; Dividend Rate 2.72%
Standard CD rate; $1,000 minimum deposit required for CDs; Penalty for early withdrawal
Balance tier starting at $10,000
Regular APY
Regular APY column; Dividend Rate 2.47%
Balance: All balance ranges
Balance: All balance ranges
Balance: Balances greater than $9,999.99
Balance: $100,000 or more
CD rates are fixed for the term of the CD.
Balance: $1,000.00 - $9,999.99
Balance: JUMBO $95,000+; Compounded daily, paid quarterly
Balance: $1,000; Compounded daily, paid quarterly
Balance: $250,001 and over
Balance: $100,001 - $250,000
Balance: $50,001 - $100,000
Balance: $1,000 - $50,000; Minimum Deposit: $1,000
Balance: Up to $250,000.00; Compounding quarterly; early withdrawal penalty may apply
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
4 Year IRA Certificate; Early withdrawal penalty applies
Balance: $1,000 to $49,999; Valid for IRAs
Balance: $50,000 and up; IRA CDs only available for 6-month to 5-year terms
Balance: $1,000 to $49,999; IRA CDs only available for 6-month to 5-year terms
APY effective as of 10/21/2026; *$100,000 minimum balance
APY effective as of 10/21/2026; *$1,000 minimum balance
Rewards APY
Rewards APY column; Dividend Rate 2.86%
Early withdrawal fee may apply
Standard CD rate; $1,000 minimum deposit required for CDs; Penalty for early withdrawal
Regular APY
Regular APY column; Dividend Rate 2.61%
Balance tier starting at $10,000
Balance: $100,000 & Over
Balance: $50,000.00 - $99,999.99
Balance: $1000 - $49,999.99
Balance: All balance ranges
Balance: All balance ranges
Balance: $100,000 or more
CD rates are fixed for the term of the CD.
Balance tier starting at $5,000
Balance tier starting at $500
Same rate for all terms 7 days - 60 months; Standard interest rates for all balances ($0.01+); Minimum opening deposit $2,500 for terms from 7 to 31 days; $1,000 for terms from 32 days to 60 months; Rates are accurate as of 5/12/2026
Balance: $25,000.00 and above
Balance: $25,000.00 and above; Annual custodian fee of $25 may be assessed if balance is less than $2000
Balance: $1,000.00 - $24,999.99
Balance: $1,000.00 - $24,999.99; Annual custodian fee of $25 may be assessed if balance is less than $2000
Balance: JUMBO $95,000+; Compounded daily, paid quarterly
Balance: $1,000; Compounded daily, paid quarterly
Rates applicable 10/21/2026 - 10/27/2026
Rates applicable 10/21/2026 - 10/27/2026
Rates applicable 10/21/2026 - 10/27/2026
Rates applicable 10/21/2026 - 10/27/2026
Minimum balance tier: $100K Minimum APY
Rates applicable 10/21/2026 - 10/27/2026
Rates applicable 10/21/2026 - 10/27/2026
Minimum balance tier: $1K Minimum APY
Rates applicable 10/21/2026 - 10/27/2026
Rates applicable 10/21/2026 - 10/27/2026
APY effective as of 10/21/2026; *$100,000 minimum balance
APY effective as of 10/21/2026; *$1,000 minimum balance
5 Year IRA Certificate; Early withdrawal penalty applies
Also available as IRA CD
Balance: $50,000 and up; Jumbo CD; Valid for IRAs
Certificates of deposit above $250,000.00 will earn a reduced rate; Annual Percentage Yield effective 8/20/2026
Balance: $1,000 to $49,999; Valid for IRAs
Balance: $50,000 and up; IRA CDs only available for 6-month to 5-year terms
Rewards APY
Rewards APY column; Dividend Rate 3.06%
Balance: $1,000 to $49,999; IRA CDs only available for 6-month to 5-year terms
Regular APY
Regular APY column; Dividend Rate 2.81%
Early withdrawal fee may apply
Standard CD rate; $1,000 minimum deposit required for CDs; Penalty for early withdrawal
Balance tier starting at $10,000
Balance: $100,000 & Over; Dividend Rate / APY
Balance: $50,000.00 - $99,999.99; Dividend Rate / APY
Balance: $1000 - $49,999.99; Dividend Rate / APY
Balance: All balance ranges
Balance: All balance ranges
Balance: Balances greater than $9,999.99
Balance: $100,000 or more
CD rates are fixed for the term of the CD.
Balance tier starting at $5,000
Balance: $1,000.00 - $9,999.99
Balance tier starting at $500
Compare local San Antonio, TX CD rate quotes against the statewide average
Daily CD rate averages tracked across our database of 8,500+ banks and credit unions, updated every evening.
Texas 12-month CD rates fell 0.026 points over the past 7 days to 3.389% APY.
Texas 6-month CD rates fell 0.024 points over the past 7 days to 3.244% APY.
Where are Texas CD rates headed through October 2027?
Projections based on Fed funds rate futures and historical CD-to-fed-funds spread model. Not financial advice.
Annual interest earnings at today’s Texas average APYs. State average used where available; national average as fallback.
| CD Term | TX Avg APY | $5,000 | $10,000 | $25,000 | $50,000 |
|---|---|---|---|---|---|
| 3-Month CD | 2.503% | $125.16 | $250.33 | $625.83 | $1,251.65 |
| 6-Month CD | 3.244% | $162.18 | $324.36 | $810.90 | $1,621.80 |
| 12-Month CD | 3.389% | $169.45 | $338.91 | $847.28 | $1,694.55 |
| 18-Month CD | 3.279% | $163.94 | $327.87 | $819.68 | $1,639.35 |
| 24-Month CD | 3.215% | $160.76 | $321.52 | $803.80 | $1,607.60 |
| 36-Month CD | 3.123% | $156.17 | $312.33 | $780.83 | $1,561.65 |
| 48-Month CD | 3.027% | $151.33 | $302.66 | $756.65 | $1,513.30 |
| 60-Month CD | 3.073% | $153.64 | $307.27 | $768.18 | $1,536.35 |
| Earnings shown are annualized (APY basis). Actual earnings for sub-12-month terms will be proportionally lower at maturity. Rates as of October 27, 2026. | |||||
$25,000 split equally across 5 terms using today’s Texas average rates. As each CD matures, reinvest at the 36-month rung.
| Rung | Term | Deposit | TX Avg APY | Annual Earnings |
|---|---|---|---|---|
| 1 | 3-Month CD | $5,000 | 2.503% | $125.16 |
| 2 | 6-Month CD | $5,000 | 3.244% | $162.18 |
| 3 | 12-Month CD | $5,000 | 3.389% | $169.45 |
| 4 | 24-Month CD | $5,000 | 3.215% | $160.76 |
| 5 | 36-Month CD | $5,000 | 3.123% | $156.17 |
| Total ($25,000 invested) | $25,000 | 3.095% blended | $773.72/yr | |
Ladder example uses equal $5,000 rungs and Texas average APYs. Actual earnings depend on the specific institution and product chosen. Use the calculator above to model your exact deposit amounts.
MonitorBankRates tracks 4,039 CD rates from 43 banks and 57 credit unions with locations in San Antonio, Texas, plus national online institutions available to Texas residents. Our proprietary aggregation system pulls verified rate data directly from each institution’s official website, no estimates, no national averages passed off as real offers.
Every rate listed includes the institution’s Safety Grade (A+ to F), Star Rating (1 to 5), and Texas Ratio, objective financial health metrics calculated from FDIC and NCUA regulatory data, so you can compare yield and institutional safety in one place.
Current top rate: HEB Federal Credit Union offers a CD at 4.65% APY with a minimum deposit of $0. Use the rate table above to compare all current offers in San Antonio, Texas.
What to compare when shopping for a CD in San Antonio, Texas
To find the best APYs in San Antonio, Texas, start with credit unions and online-only banks: San Antonio, Texas has 57 credit unions in our database, and they consistently offer some of the highest yields because they have lower overhead than traditional banks and compete aggressively for deposits.
Always compare the APY (Annual Percentage Yield), not just the interest rate. The APY reflects compounding and is the true measure of what you’ll earn.
Also compare the early withdrawal penalty. Common penalties range from 30 to 180 days of interest depending on the term. If you’re unsure whether you’ll need the funds early, a no-penalty CD or a high-yield savings account may be a better fit.
Local demographics and economic context for CD savers. Source: U.S. Census Bureau ACS 2024
13.4% of residents are 65 or older, below the national average of 17.3%. At today’s TX 12-month CD average of 3.389%, saving 10% of the local median salary ($3,666/year) and putting it in a CD would earn an additional $124 annually in interest.
Data: U.S. Census Bureau, American Community Survey 5-Year Estimates 2024. Median earnings from ACS 2023 place-level estimates.
What to compare when choosing between a CD and other deposit accounts
| Feature | CD | High-Yield Savings | Money Market | 6-Month CD |
|---|---|---|---|---|
| Rate Type | Fixed APY | Variable APY | Variable APY | Fixed APY |
| Liquidity | Locked for term | Anytime | Anytime | Locked 6 months |
| Early Withdrawal | Penalty (months of interest) | None | None | Penalty (90 to 180 days interest) |
| FDIC / NCUA Insured | Yes (up to $250K) | Yes (up to $250K) | Yes (up to $250K) | Yes (up to $250K) |
| Check / Debit Access | No | Usually no | Often yes | No |
| Best For | Known savings goal, CD ladder | Emergency fund, flexible savings | Liquid savings with check-writing | Slightly higher yield, less urgency |
CD Product Information
A certificate of deposit (CD) is a deposit account that holds a fixed sum of money for a fixed term, commonly three months to five years, in exchange for a guaranteed interest rate. In return for leaving the money untouched until the term ends, a saver in San Antonio, Texas typically earns a higher rate than a standard savings account pays. CDs from banks are insured by the FDIC and those from credit unions by the NCUA, in San Antonio, Texas as everywhere in the U.S.
The term is the length of time the money is committed before the CD matures. Shorter terms such as three or six months give San Antonio, Texas savers easier access to their funds. For example, Synergy Federal Credit Union is offering its IRA Certificates (6 months) at 4.23% APY. Longer terms such as three or five years usually pay higher rates. On the longer end, Greater Texas Credit Union is offering its 60 Month Term Share Certificate at 4.35% APY. When a CD matures, the depositor can withdraw the principal and interest or roll the balance into a new term, so it helps to match the term to when the money will actually be needed.
CDs are among the lowest-risk savings products available because the rate is fixed for the full term and the balance is federally insured up to $250,000 per depositor, per institution, per ownership category. For a San Antonio, Texas saver, the main trade-off is liquidity: withdrawing funds before maturity usually triggers an early-withdrawal penalty, often 30 to 180 days of interest depending on the term.
Interest on a CD is calculated using the annual percentage yield (APY), which reflects the effect of compounding over a year. Depending on the institution, interest may be credited monthly, quarterly, or at maturity, and can be paid out to a linked account or added back to the CD to compound. When comparing the San Antonio, Texas CDs listed above, a saver gets the truest picture of total earnings by looking at APY rather than the nominal rate.
Most CDs carry a fixed rate that is locked for the entire term, protecting a San Antonio, Texas depositor if market rates fall after the account is opened. Some institutions offer variable-rate or bump-up CDs whose rate can change during the term; these may start lower but allow the rate to rise if conditions improve. Which is better depends on the direction a saver expects rates to move.
See exactly what a CD will earn by maturity. Enter your deposit, pick a term, and set the APY, or click any current San Antonio, Texas rate on the right to apply that term and rate instantly. CD rates are fixed for the full term.
Assumes the APY is held to maturity with interest compounding and remaining in the CD. Early withdrawals typically forfeit 30 to 180 days of interest. Estimates are for informational purposes only.
At today’s TX top rate of 4.65% APY, a $10,000 deposit earns $465 in the first year. Enter your amount to see your exact return.
San Antonio, Texas CD LadderTX CD rates currently range from 2.503% (3-month) to 3.123% (36-month). Model a ladder with local rates to keep cash accessible while maximizing yield.
Early Withdrawal PenaltyBefore locking into a San Antonio, Texas CD at 4.65% APY, know your exit cost. Most institutions charge 90 to 180 days of interest. Calculate your real net return if you need early access.
CD vs. High-Yield SavingsTexas’s average 12-month CD is 3.389% APY. Compare locking in that rate against a flexible high-yield savings account to see which earns more for your deposit and timeline.
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our San Antonio, Texas CD rate tables are free for consumers to use, and we do not receive payment from any financial institution to be included or to be ranked in any particular order. Listings are based solely on the rates each institution publicly advertises on its own website.
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Direct-Sourced & Verified CD Rate Data: We aggregate certificate of deposit (CD) rates for San Antonio, Texas directly from the official websites of banks and credit unions using our proprietary rate aggregation technology and a dedicated team of rate updaters. By sourcing data from the institutions' own digital properties and manually verifying yields daily, every rate on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems constantly monitor the market to provide a complete picture of available yields in San Antonio, Texas. We feature a comprehensive mix of institutions, from neighborhood credit unions and competitive regional banks to high-yield CDs from large national institutions available to savers in TX.
Daily Updates & Time-Stamped Accuracy: Our rate updaters verify and update CD rates daily. Because yields can fluctuate rapidly, every CD product listed features its own specific “last updated” date for full transparency.