Portsmouth, Iowa Savings Rates for October 2026
Brian McKay
Brian McKay
Founder & Data Architect- Automated Online Rate Data Aggregation
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Portsmouth, Iowa savings account rates range from 1.51% to 6.00% APY, verified by MonitorBankRates as of October 31, 2026. The best savings rates for Portsmouth, Iowa and the surrounding area include Corda Credit UnionCorda Credit UnionA+5.0 ★Texas Ratio: 5.64%Real return: +2.30%APY minus 3.7% CPIRate verified Oct 29, 2026 Emergency Savings at 6.00% APY, Fidelity Bank & Trust (IA)Fidelity Bank & Trust (IA)A5.0 ★Texas Ratio: 12.05%Real return: +1.42%APY minus 3.7% CPIRate verified Oct 31, 2026 Snap $tack Savings at 5.12% APY, First Federal Credit UnionFirst Federal Credit UnionA5.0 ★Texas Ratio: 8.81%Real return: +1.30%APY minus 3.7% CPIRate verified Oct 29, 2026 Kids First Savings at 5.00% APY, Vibrant Credit UnionVibrant Credit UnionA-5.0 ★Texas Ratio: 14.44%Real return: +0.70%APY minus 3.7% CPIRate verified Oct 31, 2026 Digital Advantage Savings at 4.40% APY, and Iowa State Bank Clarksville, IAIowa State Bank Clarksville, IAA-5.0 ★Texas Ratio: 15.58%Real return: +0.52%APY minus 3.7% CPIRate verified Oct 26, 2026 Coverdell Education Savings Account - Variable Rate at 4.22% APY.
Portsmouth is a smaller community with no bank or credit union branches currently in our database. 75 institutions serving the Iowa area are available to Portsmouth residents, with savings rates as high as 6.00% APY from Corda Credit Union. Rates are continually updated, so we recommend checking back frequently.
Savings rates reflect recent market quotes and representative offers available to depositors in Portsmouth, Iowa and the surrounding area. Last Updated and Verified: October 31, 2026
Compare the Best Savings Rates in Portsmouth, Iowa & Surrounding Communities
Balance: $0.01 - $2,500; Available to members 18 and up
Balance: $0.01 - $2,500; Available to members 0-17 years old. Upon turning 18, account will convert to Emergency Savings account.
Qualifications Required; Balance: $0 - $5,000.00; Qualifying balance up to $5,000.00
Balance: Daily Average Balance $1 - $500; $5 minimum deposit to open Kids First Savings account
Balance: $0 - $5,001; New members only; Online Only; Tiered account
Balance: $1,000,000+; Tiered account
Effective Thru 10/31/2026; Compound Frequency: Quarterly
Effective Thru 10/31/2026; Compound Frequency: Quarterly
Balance: $0.01 - $7,500.00; Interest compounded Daily; Must be 14 years of age or younger to qualify; converts to Moneybuilder Savings at age 15 and Regular Savings at age 18
Balance: $5,002 - $14,999; Tiered account
Qualifications Required; Balance: $100,000.01+; Qualifying rate for balances over $100,000.01
Balance: $0 - $5,000; 4% interest on balances up to $5,000; dividends compounded and credited monthly
APY effective as of 10/26/2026; No minimum balance to obtain APY; $100 minimum balance required to open account; Variable rate, may change after account opening; Interest compounded and credited monthly; Online Banking and Mobile App transfers
- Oct 26, 20263.85%▲ from 3.70%
- Oct 14, 20263.70%first recorded
Balance: $100 & over; Interest Paid: Quarterly; Auto Renew: Yes; APY is accurate as of October 5th, 2026 and may change without notice; IRS and bank penalties may be imposed for early withdrawals
Balance: $250,000 - $999,999; Tiered account
Balance: $5,000,000 and above
- Oct 31, 20263.73%▲ from 3.69%
- Oct 21, 20263.69%▲ from 3.68%
- Oct 14, 20263.68%▼ from 3.69%
- Oct 7, 20263.69%▼ from 3.71%
Balance: $500,000 and over
- Oct 3, 20263.71%▲ from 3.45%
- Sep 14, 20263.45%first recorded
Balance: $25,000 and up
Earn up to 3.50% APY when you are an account owner of a Bank Smartly Checking, Safe Debit account, or Bank Smartly Visa Signature Card and have a Combined Qualifying Balance (CQB) of at least $25,000; APYs may vary by location; Monthly maintenance fee $5, waivable
Balance: $100,000 - $249,999; Tiered account
Balance: $2,000,000 and over
Balance: $15,000 - $24,999
Balance: $100,000-$499,999.99
- Oct 3, 20263.30%▲ from 2.89%
- Sep 14, 20262.89%first recorded
Balance: $0 - $24,999
California counties only; Balance: $25,000 or more; Rate is variable; requires deposit and maintenance of $25,000 or more in new Platinum Savings within 30 days; new savings customers only
Balance: $100+; $5 Membership Share account required; Tiered account
Balance: $5 - $1,000; Limitations: no deposit in any 90-day period closes account; $5 penalty per withdrawal (waived if funds transferred to IRA); not a retirement account
Balance: $2,000,000 and $4,999,999.99
Balance: $0 - $999
Balance: $1,000,000 - $1,999,999
With e-statements
Fixed Rate; Compound Frequency: Monthly; Effective Thru 10/31/2026; The interest rate and Annual Percentage Yield may change after the account is opened. Fees may reduce earnings on this account.
- Oct 3, 20263.04%▲ from 2.75%
- Sep 14, 20262.75%first recorded
Balance: $500.00 and above
Balance: All Balances
Penalty for early withdrawal applies; Fees may reduce earnings on the account; Rates may change after account is opened
Balance: $3,000 to $299,999.99
APY as of 10-01-2025; no monthly fees or minimum balance requirements
Balance: $50,000.00+
Balance: up to $10,000
Balance: $1,000,000+; Tiered account
Qualifications Required; Balance: $15,000.01 - $50,000.00
Balance: $1,000.00 & greater; Period: Monthly
- Sep 21, 20262.90%▲ from 2.65%
- Sep 14, 20262.65%first recorded
Balance: $50,000.00 and over
Minimum to Obtain APY: $2,500; Maximum Deposit: No Maximum Deposit Value; New or existing account or line of service with us is required to open
Balance: $500,000.00 +
Balance: $150,000+
- Oct 21, 20262.75%▲ from 1.50%
- Oct 7, 20261.50%▼ from 2.75%
- Sep 19, 20262.75%first recorded
Balance: $1,000,000-$1,999,999.99
Balance: $250,000 - and above; Variable Rate Account; interest compounded daily
Balance: $25,000-$99,999.99
- Oct 3, 20262.53%▲ from 2.43%
- Sep 14, 20262.43%first recorded
IRA Savings: $1000 Minimum
- Oct 26, 20262.53%▲ from 2.43%
- Oct 13, 20262.43%first recorded
Balance: $50,000.00 and over
Balance: $25,000.00-$49,999.99
Balance: $25,000.00 OR MORE; Minimum to open: $500.00
Balance: $0.01-$1,000.00
Balance: $1,000,000+
Balance: $25,000 and above; 2026 Fourth Quarter tier; dividends accrued daily and paid quarterly, subject to change each quarter
Balance: $200,000+; Minimum of $2,500 to earn dividends
Balance: $0.01 - $1,000,000; Consumer members only; Must be opened online through Dupaco's Online Application; Limited to one account per SSN; eStatements enrollment required to receive dividends; Account limited to $1,000,000.00
Balance: $500,000 - $999,999.99
Balance: $250,000 - $499,999.99
Balance: $100,000-$199,999.99; Minimum of $2,500 to earn dividends
Dividends Paid: Monthly
APY as high as; Become a Member
Balance up to $5,000.00
Balance: $100,000 & above; APY on entire account; Minimum balance $1,000; Minimum withdrawal $250
- Oct 9, 20262.00%▲ from 1.75%
- Sep 18, 20261.75%first recorded
Balance: $250,000.00 and over
Balance: $100,000 - $249,999.99
Balance: $5,000 - $24,999.99; 2026 Fourth Quarter tier; dividends accrued daily and paid quarterly, subject to change each quarter
Balance: $50,000-$99,999.99; Minimum of $2,500 to earn dividends
APY as high as; Become a Member
Balance: $50,000 - $99,999.99; APY on entire account; Minimum balance $1,000; Minimum withdrawal $250
- Oct 9, 20261.75%▲ from 1.50%
- Sep 18, 20261.50%first recorded
Qualifications Required; Balance: $0-$50,000; 1.70% APY paid on balances up to $50,000 when requirements are met; Requirements: have Greater Checking qualifying requirements met before last business day of month (20+ debit card purchases totaling $100; direct deposit of at least $100 per month or Greater Iowa bill pay from Greater Checking; elect electronic statements)
Balance: $25,000-$49,999.99; Minimum of $2,500 to earn dividends
Balance: $15,000+
Banks and Credit Unions: If you identify an incorrect rate or wish to request the removal of your institution’s data, please contact us here.
Portsmouth, IA Savings Rate Trends
Compare local Portsmouth, IA savings rate quotes against the statewide average
Daily savings rate averages tracked across our database of 8,500+ banks and credit unions, updated every evening.
Iowa high-yield savings rates fell 0.133 points over the past 7 days to 1.936% APY, down from 2.069%.
Iowa standard savings rates fell 0.004 points over the past 7 days to 0.481% APY, down from 0.485%.
Portsmouth, Iowa Savings Rate Forecast, Next 12 Months
Savings rates move with Federal Reserve policy. Our model uses the current IA high-yield average and a Fed funds spread to project the likely rate trajectory for 2026 to 2027.
Savings account rates are variable and move in close correlation with the Federal Reserve’s federal funds rate target. Our 12-month forecast is derived from the current IA high-yield savings average of 1.936% APY and a Fed funds spread model calibrated to the historical relationship between policy rate changes and deposit rate adjustments at banks and credit unions.
Key assumptions: the Federal Reserve holds the federal funds rate at its current level over the next 12 months, with the possibility of one 25 basis point increase; deposit rates at banks and credit unions track policy-rate changes within 60 to 90 days. High-yield online savings rates tend to adjust faster than standard branch-based savings rates.
Important notice: This forecast is for informational purposes only and should not be used as the sole basis for financial decisions. Rate forecasts carry significant uncertainty. The actual trajectory will depend on Federal Reserve decisions, economic conditions, and competitive dynamics among financial institutions in Portsmouth, Iowa.
Savings Account Earnings in Portsmouth, Iowa
Annual interest earnings at current IA average APYs, based on the high-yield and standard savings averages tracked in our database. Compounding assumed monthly.
| Balance | HY Savings (1.936% APY) | Monthly Earnings | Standard Savings (0.481% APY) | Monthly Earnings |
|---|---|---|---|---|
| $5,000 | $96.80 / year | $8.07 | $24.03 / year | $2.00 |
| $10,000 | $193.61 / year | $16.13 | $48.05 / year | $4.00 |
| $25,000 | $484.03 / year | $40.34 | $120.13 / year | $10.01 |
| $50,000 | $968.05 / year | $80.67 | $240.25 / year | $20.02 |
| Earnings estimates use daily compounding. Actual earnings depend on exact rate, compounding frequency, and daily balance maintained. Rates are variable and subject to change. Source: Portsmouth, Iowa savings rate averages as of October 31, 2026. | ||||
About Our Portsmouth, Iowa Savings Rate Database
MonitorBankRates tracks savings rate offers from 41 banks and credit unions available to Portsmouth, Iowa residents via statewide and national offers. No branch locations physically in Portsmouth are currently in our database, but all listed offers are open to Portsmouth depositors. 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: Corda Credit Union offers a savings account at 6.00% APY. Use the rate table above to compare all current offers in Portsmouth, Iowa.
How to Find the Best Savings Rates in Portsmouth, Iowa
What to compare when shopping for a savings account in Portsmouth, Iowa
To find the best savings APYs in Portsmouth, Iowa, start with credit unions and online-only banks: Portsmouth, Iowa has 18 credit unions in our database, and they consistently offer some of the highest yields because they are member-owned nonprofits with lower overhead than traditional banks.
Always compare the APY (Annual Percentage Yield), not just the interest rate. APY reflects compounding and is the true measure of what you’ll earn. Savings accounts that compound daily earn slightly more than those compounding monthly at the same stated rate. The current IA high-yield savings average is 1.936% but top local institutions are offering as high as 6.00%, so shopping around pays off.
Unlike a CD, savings account rates are variable. Your rate can change at any time with Federal Reserve policy. Many institutions offer elevated introductory rates that reset after a promotional period. Review your account periodically to ensure your APY remains competitive.
When a High-Yield Savings Account Makes Sense
- Emergency fund: Financial experts recommend 3 to 6 months of expenses in a liquid, FDIC-insured account. Portsmouth, Iowa high-yield savings rates currently average 1.936% APY, far above a typical checking account.
- Short-term savings goals (6 to 24 months): If you may need the money soon, a savings account gives you immediate access without early withdrawal penalties.
- Parking cash between investments: A high-yield savings account at Portsmouth, Iowa institutions keeps idle cash working harder while remaining fully accessible.
- You prefer banking locally: 41 institutions in Portsmouth, Iowa report savings rates to our database.
- You’re among Portsmouth, Iowa’s 18.1% of residents aged 65+ for whom liquid, accessible savings complement fixed-income holdings.
- No rate lock-in risk: Unlike a CD, your rate moves up with the market if rates rise further.
Consider an Alternative If…
- You want a locked-in, guaranteed return Portsmouth, Iowa CD rates
- You want check-writing flexibility Portsmouth, Iowa money market rates
- You need daily transaction access Portsmouth, Iowa checking rates
Iowa Financial Snapshot
Local demographics and economic context for savers. Source: U.S. Census Bureau (state-level data shown; city data not available)
18.1% of residents are 65 or older, in line with the national average of 17.3%; a low unemployment rate of 3.6% reflects a strong local economy with solid savings capacity. At today’s IA high-yield savings average of 1.936%, saving 10% of the local median salary ($4,418/year) would earn an additional $86 annually in interest.
Data: U.S. Census Bureau and U.S. Bureau of Labor Statistics.
Savings Accounts vs. Other Portsmouth, Iowa Options
How high-yield savings accounts compare to other deposit products available at banks and credit unions in Portsmouth, Iowa.
| Feature | High-Yield Savings | Standard Savings | Money Market | CD (12-Month) |
|---|---|---|---|---|
| Current IA Avg APY | 1.936% | 0.481% | View MMA Rates | View CD Rates |
| Rate Type | Variable | Variable | Variable | Fixed for term |
| FDIC / NCUA Insured | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K |
| Withdraw Anytime | ✓ Yes | ✓ Yes | ✓ Yes | ✗ Penalty applies |
| Check Writing | ✗ No | ✗ No | ✓ Often yes | ✗ No |
| Debit / ATM Card | Some institutions | ✗ Rarely | ✓ Often yes | ✗ No |
| Typical Min Deposit | $0 to $100 | $25 to $100 | $0 to $2,500 | $500 to $1,000 |
| Rate Risk | Variable, moves with Fed policy | Variable, moves with Fed policy | Variable, moves with Fed policy | None, locked for term |
| Best For | Emergency fund, short-term goals, parking cash | Everyday saving, low-balance accounts | Active savers wanting flexibility + check writing | Locking in a rate for a defined period |
APY data reflects Portsmouth, Iowa averages tracked in our database as of October 31, 2026. Rates are variable and may differ by institution. See individual product pages for full details.
Savings Calculators for Portsmouth, Iowa
At IA’s top rate of 6.00% from Corda Credit Union, a $10,000 deposit earns $600 annually. Enter your balance to see your exact return.
Savings Goal CalculatorA 3-month emergency fund for the median Portsmouth, Iowa earner is roughly $11,000. At 1.936% APY, saving $920/month gets you there in about 12 months. Set your target and see your exact timeline.
CD vs. High-Yield SavingsIowa’s high-yield savings average is 1.936% APY, variable and always accessible. A local CD may offer a higher fixed yield in exchange for locking in your deposit. Compare both side-by-side to find the better fit for your timeline.
Budget CalculatorBefore you can grow your savings, you need to know how much you can set aside each month. The median Portsmouth, Iowa earner makes $44,180/year. Track your income vs. expenses to find your monthly surplus, then put it to work at 1.936% APY.
Retirement PlannerA $25,000 high-yield savings balance earning 1.936% APY grows to roughly $36,686 over 20 years with compounding. See how your current savings trajectory lines up with your retirement income needs.
Methodology & Data Sources
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our Portsmouth, Iowa savings 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 Savings Rate Data: We aggregate savings account rates for Portsmouth, Iowa directly from the official websites of banks and credit unions using our proprietary rate aggregation technology and a dedicated team of rate updaters. Every savings rate displayed 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 Portsmouth, Iowa. We feature a comprehensive mix of institutions, from neighborhood credit unions and competitive regional banks to large national institutions available to savers in IA.
Daily Updates & Time-Stamped Accuracy: Our rate updaters verify and update savings rates daily. Because savings account yields can fluctuate rapidly, every product listed features its own specific “last updated” date, giving you complete transparency.
Frequently Asked Questions about Savings Accounts in Portsmouth, Iowa
What are savings account rates in Portsmouth, Iowa today?
What is a High-Yield Savings Account (HYSA)?
Are savings accounts in Portsmouth, Iowa safe?
How often do savings rates change in Portsmouth, Iowa?
Do I need a minimum deposit to open a savings account?
What is the difference between a Savings Account and a Money Market Account?
Are online banks better than local banks in Portsmouth, Iowa?
How do I open a savings account in Portsmouth, Iowa?
Best Savings Rates in Portsmouth, Iowa
- Corda Credit Union
Emergency Savings: 6.00% APY - Fidelity Bank & Trust (IA)
Snap $tack Savings: 5.12% APY - First Federal Credit Union
Kids First Savings: 5.00% APY - Vibrant Credit Union
Digital Advantage Savings: 4.40% APY - Iowa State Bank Clarksville, IA
Coverdell Education Savings Account - Variable Rate: 4.22% APY
Portsmouth, Iowa Rates & Resources
