Saint Louis, Missouri Best Checking Accounts & Rates August 2026
Brian McKay
Brian McKay
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The best checking rates for Saint Louis, Missouri include Commercial Bank Saint Louis, MOCommercial Bank Saint Louis, MO2330 West Port Plaza Dr, Saint Louis, MO 63146A5.0 ★Texas Ratio: 9.94% KASASA CASH� CHECKING at 4.50% APY, Alliance Credit Union Fenton, MOAlliance Credit Union Fenton, MO5530 Fyler Ave, Saint Louis, MO 63139A+5.0 ★Texas Ratio: 4.05% Best Interest Checking at 4.00% APY, Together Credit UnionTogether Credit Union3805 Union Rd, Saint Louis, MO 63125 4320A+5.0 ★Texas Ratio: 5.30% High Interest Checking at 4.00% APY, First Community Credit UnionFirst Community Credit Union4249 Watson Rd, Saint Louis, MO 63109 1214A+5.0 ★Texas Ratio: 3.40% First Rate Checking at 3.51% APY, and Montgomery BankMontgomery Bank3803 Union Rd, Saint Louis, MO 63125A+5.0 ★Texas Ratio: 0.99% Montgomery eGold Checking Account at 3.01% APY. Checking account rates as of August 28, 2026 according to verified data from MonitorBankRates.
Saint Louis has 24 local institutions in our database, with checking rates as high as 4.50% APY from Commercial Bank Saint Louis, MO at 2330 West Port Plaza Dr, Saint Louis, MO, 63146. Use the tabs below to compare all available checking account types. Rates are continually updated — we recommend checking back frequently.
Checking account rates reflect recent market quotes and representative offers available to depositors in Saint Louis, Missouri. Checking Account Rates Last Updated and Verified: August 28, 2026
Compare Checking Account Rates Today in Saint Louis, Missouri & the Surrounding Area
Saint Louis Checking Account Rates
Saint Louis, MO 63146
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login; Balances from $0 - $25,000.00 Pays 4.41% 4.50%
Saint Louis, MO 63139
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login; Qualifying balance up to $10,000.00
Saint Louis, MO 63125 4320
Qualifications Required: 15 debit card purchases that post and settle your account; One ACH credit or direct deposit post to your account; Be enrolled in eStatements; Withdrawals and fees may reduce earnings on the account. Interest is compounded and credited monthly based on the average daily balance (ADB) method. APY is accurate as of 02/03/2026. Rates subject to change without notice. A monthly $5.00 fee applies if ADB falls below $1,000. Balances $0 to $25,000 earn 4.00% APY; balances $25,000.01 and above earn standard APY (0.20%). Membership eligibility required. Other rates and terms available.
Saint Louis, MO 63109 1214
Qualifications Required: 1 domestic ATM fee reimbursement up to $25 monthly; balances up to $25,000 receive APY of 3.51%; balances over $25,000 earn 0.10% dividend rate on the portion of the balance over $25,000, resulting in 3.51% - 0.77% APY depending on the balance. If qualifications are not met, all balances earn 0.10% APY.; APY range calculated with a $125,000 balance. Fees may reduce earnings.
Saint Louis, MO 63125
No additional details provided.
Saint Louis, MO 63125
Qualifications Required: 12 or more Montgomery Bank debit card point-of-sale purchases (excludes ATM transactions); at least one monthly direct deposit or ACH auto debit; receive your monthly bank statements via electronic banking; have one or more qualified mortgage, home equity or commercial loan with Montgomery Bank; APY ranges from 3.01% - 0.52 on excess funds over $15,000. An interest rate of .15% will be paid on your daily balance greater than $15,000.00. Maximum ATM fee refund per cycle is $6. Fees may reduce earnings. ATM refunds apply to non-Montgomery Bank ATM Fees and other non-proprietary ATM surcharges at domestic ATMs.
Saint Louis, MO 63125
No additional details provided.
Saint Louis, MO 63125
No additional details provided.
Saint Louis, MO 63125
Qualifying balance up to $10,000.00
Saint Louis, MO 63146
Qualifications Required: 1 ACH credit or ACH payment transaction; 12 debit card purchases of $1.00 or more each; Be enrolled in and have agreed to receive e-statements rather than paper statements
Saint Louis, MO 63102
No additional details provided.
Saint Louis, MO 63103 1920
$8 waived for monthly fees greater than $15,000; Identity Theft Protection; Cell Phone Protection; Telehealth; And more
SAINT LOUIS, MO 63105 1913
Minimum to open: $250
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63102
No additional details provided.
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63102
No additional details provided.
Saint Louis, MO 63129
Meet account qualifiers
Saint Louis High Yield Checking Rates
Saint Louis, MO 63146
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login; Balances from $0 - $25,000.00 Pays 4.41% 4.50%
Saint Louis, MO 63139
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login; Qualifying balance up to $10,000.00
Saint Louis, MO 63125 4320
Qualifications Required: 15 debit card purchases that post and settle your account; One ACH credit or direct deposit post to your account; Be enrolled in eStatements; Withdrawals and fees may reduce earnings on the account. Interest is compounded and credited monthly based on the average daily balance (ADB) method. APY is accurate as of 02/03/2026. Rates subject to change without notice. A monthly $5.00 fee applies if ADB falls below $1,000. Balances $0 to $25,000 earn 4.00% APY; balances $25,000.01 and above earn standard APY (0.20%). Membership eligibility required. Other rates and terms available.
Saint Louis, MO 63109 1214
Qualifications Required: 1 domestic ATM fee reimbursement up to $25 monthly; balances up to $25,000 receive APY of 3.51%; balances over $25,000 earn 0.10% dividend rate on the portion of the balance over $25,000, resulting in 3.51% - 0.77% APY depending on the balance. If qualifications are not met, all balances earn 0.10% APY.; APY range calculated with a $125,000 balance. Fees may reduce earnings.
Saint Louis, MO 63125
No additional details provided.
Saint Louis, MO 63125
Qualifications Required: 12 or more Montgomery Bank debit card point-of-sale purchases (excludes ATM transactions); at least one monthly direct deposit or ACH auto debit; receive your monthly bank statements via electronic banking; have one or more qualified mortgage, home equity or commercial loan with Montgomery Bank; APY ranges from 3.01% - 0.52 on excess funds over $15,000. An interest rate of .15% will be paid on your daily balance greater than $15,000.00. Maximum ATM fee refund per cycle is $6. Fees may reduce earnings. ATM refunds apply to non-Montgomery Bank ATM Fees and other non-proprietary ATM surcharges at domestic ATMs.
Saint Louis, MO 63125
No additional details provided.
Saint Louis, MO 63125
No additional details provided.
Saint Louis, MO 63125
Qualifying balance up to $10,000.00
Saint Louis, MO 63146
Qualifications Required: 1 ACH credit or ACH payment transaction; 12 debit card purchases of $1.00 or more each; Be enrolled in and have agreed to receive e-statements rather than paper statements
Saint Louis, MO 63102
No additional details provided.
Saint Louis, MO 63103 1920
$8 waived for monthly fees greater than $15,000; Identity Theft Protection; Cell Phone Protection; Telehealth; And more
SAINT LOUIS, MO 63105 1913
Minimum to open: $250
Saint Louis, MO 63103
No additional details provided.
Saint Louis, MO 63102
No additional details provided.
SAINT LOUIS, MO 63105 1913
Minimum to open: $250
Saint Louis, MO 63125 4320
Withdrawals and fees may reduce earnings on the account. Interest is compounded and credited monthly based on the average daily balance (ADB) method. APY is accurate as of 02/03/2026. Rates subject to change without notice. A monthly $5.00 fee applies if ADB falls below $1,000. Balances $0 to $25,000 earn 4.00% APY; balances $25,000.01 and above earn standard APY (0.20%). Membership eligibility required. Other rates and terms available.
Saint Louis, MO 63105
Qualifications Required: 12 debit card transactions; ACH/Direct Deposit(s) of $500 or more; eStatements enrollment; Platinum interest rate with a balance of $2,500 or more. Only $6 monthly charge if minimum balance falls below $2,500. Fees on any account could reduce earnings.
Saint Louis, MO 63139
Balances over $10,000.00
Saint Louis, MO 63105
Earn interest with the convenience of direct deposit or any automatic payment! One FREE box of standard wallet checks each year. Competitive interest. Fees on any account could reduce earnings.
Saint Louis Rewards Checking Rates
Saint Louis, MO 63146
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login; Balances from $0 - $25,000.00 Pays 4.41% 4.50%
Saint Louis, MO 63125
Qualifying balance up to $10,000.00
Saint Louis, MO 63146
Qualifications Required: 1 ACH credit or ACH payment transaction; 12 debit card purchases of $1.00 or more each; Be enrolled in and have agreed to receive e-statements rather than paper statements
Saint Louis, MO 63129
No additional details provided.
Saint Louis, MO 63129
Interest paid on balances up to $5,000. Rate may change after account opening. Fees could reduce earnings. Please refer to the Vantage Rewards+ Checking account disclosure for complete details.
Saint Louis, MO 63141 8235
0.01% APY* if qualifications aren't met
Saint Louis, MO 63129
No additional details provided.
Saint Louis, MO 63146
All Balances, if qualifications are not met 0.10% 0.10%
Saint Louis, MO 63129
No additional details provided.
Saint Louis, MO 63125
On non-qualifying balances
Saint Louis, MO 63129
No additional details provided.
Qualified Balances up to $15,000.00
Qualifying balance up to $10,000.00
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login; Qualifying balance up to $10,000.00
Qualifications Required; Qualifying balance up to $20,000.00
Qualifications Required; Qualifying balance up to $10,000.00
Up to $15,000.99
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login
Qualifications Required: 1 direct deposit or ACH credit; 12 debit card purchases; e-statements enrollment; online banking enrollment/login; Qualifying balance up to $10,000.00
Balances up to $10,000.00 (when qualifications are met)
Saint Louis Free Checking Rates
Saint Louis, MO 63141 8235
0.01% APY* if qualifications aren't met
No additional details provided.
No additional details provided.
Dividends: Paid Quarterly
3.54% APY* paid on balances up to $10,000; Refunds on ATM fees, nationwide(Unlimited)*; Optional automatic reward transfers to eZ Saver
No additional details provided.
No additional details provided.
No additional details provided.
Saint Louis Student Checking Rates
Saint Louis, MO 63125
No additional details provided.
No additional details provided.
No additional details provided.
No additional details provided.
Saint Louis Business Checking Rates
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63102
No additional details provided.
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63102
No additional details provided.
Saint Louis, MO 63144 2033
No additional details provided.
Saint Louis, MO 63146
Interest Rate of 0.40% will be paid for the portion of your daily balance that ranges from $100,000 or over.
Saint Louis, MO 63144 2033
No additional details provided.
Saint Louis, MO 63146
Interest Rate of .25% will be paid for the portion of your daily balance that ranges from $50,000 to $99,999.99
Saint Louis, MO 63146
Interest Rate of 0.20% will be paid for the portion of your daily balance that ranges from $10,000 to $49,999.99.
Saint Louis, MO 63144 2033
No additional details provided.
Saint Louis, MO 63144 2033
No additional details provided.
Saint Louis, MO 63146
Interest Rate of 0.10% will be paid for the portion of your daily balance that is $9,999.99 or less.
Saint Louis, MO 63109 1214
No additional details provided.
Saint Louis, MO 63144 2033
No additional details provided.
Saint Louis, MO 63103
No additional details provided.
Saint Louis, MO 63103
No additional details provided.
Saint Louis, MO 63128
No additional details provided.
Saint Louis, MO 63103
No additional details provided.
No additional details provided.
Saint Louis, MO Checking Rate Trends
Compare local Saint Louis, MO checking rate quotes against the statewide average
Daily checking rate averages tracked across our database of 8,500+ banks and credit unions — updated every evening.
Missouri high-yield checking rates fell 0.125 points over the past 7 days to 1.925% APY.
Missouri free checking rates fell 0.072 points over the past 7 days to 0.929% APY.
What Your Balance Earns at MO Checking Averages
Annual interest earnings at current Missouri average APYs. Advertised high-yield rates typically require qualifying monthly activity, and most accounts cap the balance that earns the top rate — the calculator below models your exact balance against a cap.
| Balance | High-Yield Checking (1.925% APY) | Monthly Earnings | Free Checking (0.929% APY) | Monthly Earnings |
|---|---|---|---|---|
| $2,500 | $48.13 / year | $4.01 | $23.21 / year | $1.93 |
| $5,000 | $96.26 / year | $8.02 | $46.43 / year | $3.87 |
| $10,000 | $192.51 / year | $16.04 | $92.86 / year | $7.74 |
| $25,000 | $481.28 / year | $40.11 | $232.15 / year | $19.35 |
| Earnings estimates assume the full balance earns the average APY with qualifying requirements met every month. Actual earnings depend on the account’s rate cap, base rate, and whether requirements are met. The top offers above pay well over these averages. Source: Missouri checking rate averages as of August 30, 2026. | ||||
Available in Saint Louis, Missouri
About Our Saint Louis, Missouri Checking Rate Database
MonitorBankRates tracks checking account rates from 18 banks and 21 credit unions offering checking accounts to Saint Louis, Missouri residents — spanning high-yield, rewards, free, student, and business checking from community institutions, regional banks, and national online options. 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 (1–5), 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: Commercial Bank Saint Louis, MO offers a checking account at 4.50% APY with a minimum deposit of $100. High-yield checking rates typically require qualifying monthly activity — check the account details before opening.
How to Find the Best Checking Rates in Saint Louis, Missouri
What to compare when shopping for an interest-bearing checking account in Saint Louis, Missouri
To find the best checking APYs in Saint Louis, Missouri, start with credit unions and online-only banks — Saint Louis, Missouri has 21 credit unions in our database, and they dominate the high-yield and rewards checking market because they have lower overhead than traditional branch networks and use high rates to win your primary banking relationship.
Read the qualifying requirements before you’re drawn in by the headline rate. Most high-yield checking accounts require 10–15 debit card transactions per month, a direct deposit or ACH transfer, and e-statements — miss them in a given month and you earn a near-zero base rate instead. Also check the balance cap: the advertised APY usually applies only up to $10,000–$25,000. The current MO high-yield checking average is 1.925% — but top institutions serving Saint Louis, Missouri are offering as high as 4.50%, so shopping around pays off.
Finally, weigh fees and access: a monthly maintenance fee can erase a year of interest on a modest balance, and out-of-network ATM fees add up fast. The best accounts pair a high rate with no monthly fee and nationwide ATM access or ATM-fee reimbursement — worth checking if an institution has branches or in-network ATMs near you in Saint Louis, Missouri.
When High-Yield Checking Makes Sense
- You already use a debit card regularly — the transaction requirements cost you nothing extra
- Your everyday balance sits under the account’s rate cap, so your whole balance earns the top APY
- You want your spending money earning savings-level interest instead of 0%
- You prefer banking locally — 39 institutions serving Saint Louis, Missouri report checking rates to our database
Consider an Alternative If…
- Your balance is well above the rate cap → Saint Louis, Missouri savings rates or money market rates for the excess
- You won’t reliably meet the monthly activity requirements → a no-strings high-yield savings account earns more
- You have money you won’t touch for a set period → Saint Louis, Missouri CD rates lock in a guaranteed return
Missouri Financial Snapshot
Local demographics and economic context for account holders — Source: U.S. Census Bureau (state-level data shown — city data not available)
At today’s MO high-yield checking average of 1.925%, keeping 10% of the local median salary ($4,277) in a high-yield checking account would earn $82 annually — money a 0% traditional checking account leaves on the table. The top offers above pay even more.
Data: U.S. Census Bureau and U.S. Bureau of Labor Statistics.
High-Yield Checking vs. Other Saint Louis, Missouri Options
How interest-bearing checking accounts compare to the other deposit products available at banks and credit unions in Saint Louis, Missouri.
| Feature | High-Yield Checking | Free Checking | High-Yield Savings | Money Market |
|---|---|---|---|---|
| Current MO Avg APY | 1.925% | 0.929% | View Savings Rates | View MMA Rates |
| Monthly Activity Required | ✗ Usually yes (debit + direct deposit) | ✓ None | ✓ None | ✓ None |
| Balance Cap on Top Rate | Common ($10K–$25K) | Little or no interest paid | ✓ Rarely | Tiered — higher balances earn more |
| FDIC / NCUA Insured | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K |
| Checks & Debit Card | ✓ Unlimited | ✓ Unlimited | ✗ No | ✓ Limited per month |
| Best For | Everyday spending money that also earns | Simple no-fee banking, modest balances | Emergency fund, larger balances | Larger balances wanting some check access |
APY data reflects Missouri averages tracked in our database as of August 30, 2026. Rates are variable and may differ by institution. See individual product pages for full details.
Saint Louis, Missouri Checking Account Interest Calculator
See what an interest-bearing checking account earns on your everyday balance. Most high-yield accounts only pay the advertised APY up to a balance cap — enter the cap to see the real number, or leave it at 0 for uncapped accounts. Click any current Saint Louis, Missouri rate on the right to apply it. Interest compounds monthly.
Assumes monthly compounding, qualifying requirements met every cycle, and that balances above the cap earn 0%. Checking rates are variable and can change at any time. Estimates are for informational purposes only.
Methodology & Data Sources
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our Saint Louis, Missouri checking 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.
A Note on Third-Party Rate Tools: Some pages on our site also feature rate comparison widgets and tools provided by third-party partners. These tools may include sponsored listings or affiliate links, and we may receive compensation when users click through them. We clearly label these widgets so you can tell at a glance which rates come from our independent MonitorBankRates.com tables and which come from our advertising partners.
Direct-Sourced & Verified Checking Rate Data: We aggregate checking account rates for Saint Louis, Missouri directly from the official websites of banks and credit unions using a combination of our proprietary rate aggregation technology and a dedicated team of rate updaters. By sourcing this data from the institutions’ own digital properties and manually verifying the yields daily, we ensure that every checking rate displayed on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems and team constantly monitor the market to provide a complete picture of available yields in Saint Louis, Missouri. We feature a comprehensive mix of financial institutions, allowing you to easily compare localized checking rates from neighborhood credit unions, competitive offers from mid-sized regional banks, and high-yield checking accounts available to account holders in MO.
Daily Updates & Time-Stamped Accuracy: To maintain the highest level of data integrity, our rate updaters verify and update checking rates daily. Because checking account yields can fluctuate based on market conditions, every single checking product listed on our platform features its own specific “last updated” date.
Frequently Asked Questions
Do checking accounts in Saint Louis, Missouri earn interest?
Are banks in Saint Louis, Missouri FDIC insured?
What fees should I watch out for?
What is a Rewards Checking account?
What do I need to do to qualify for a high-yield checking rate in Saint Louis, Missouri?
Is there a limit on how much of my balance earns the top rate?
How do I open a checking account in Saint Louis, Missouri?
Best Checking Rates in Saint Louis, Missouri
- Commercial Bank Saint Louis, MO
KASASA CASH� CHECKING — 4.50% APY - Alliance Credit Union Fenton, MO
Best Interest Checking — 4.00% APY - Together Credit Union
High Interest Checking — 4.00% APY - First Community Credit Union
First Rate Checking — 3.51% APY - Montgomery Bank
Montgomery eGold Checking Account — 3.01% APY
Saint Louis, Missouri Rates & Resources
