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Compare Bank & Credit Union Rates

Best high-yield savings rates

Compare published savings yields, money market accounts included, with minimums, requirements, collection dates and original sources.

Location

Top savings rates

Showing 31–45 results in Iowa

  1. Dubuque Postal Employees Credit UnionShare (Savings) AccountsSavings · $100 min · 1.51%–2.38% by balance

    Credit union · 1 branch

    1.82%APY$182 a year on $10,000intro rate
  2. Top Carrot, Carrot Score 88
    Journey Credit UnionMoney Market AccountsMoney Market Accounts · $5,000 min · 1.81%–3.04% by balance

    Credit union · 2 branches

    1.81%APY$181 a year on $10,000
  3. Top Carrot, Carrot Score 89
    City State BankAdvantage Money MarketAdvantage Money Market · $10,000 min · 1.00%–3.05% by balance

    Bank · 8 branches

    1.75%APY$175 a year on $10,000
  4. Greater Iowa Credit UnionGreater SavingsSavings · $0 min · 0.50%–1.70% by balance

    Credit union · 9 branches

    1.70%APY$170 a year on $10,000with conditions
  5. Associated BankAssociated Select Money MarketAssociated Select Money Market · $1,000 min

    Bank · 6 branches

    1.60%APY$160 a year on $10,000with conditions
  6. Top Carrot, Carrot Score 95
    Advantage Credit UnionMoney Market AccountMoney Market Account · $5,000 min · 1.51%–2.27% by balance

    Credit union · 1 branch

    1.51%APY$151 a year on $10,000
  7. Bank MidwestPremier Money Market Savings AccountPremier Money Market Savings Account · $50 min · 1.00%–3.20% by balance

    Bank · 4 branches

    1.51%APY$151 a year on $10,000
  8. Farmers State BankMoney Market AccountMoney Market Account · $1,000 min · 1.25%–2.70% by balance

    Bank · 8 branches

    1.50%APY$150 a year on $10,000
  9. Westside State BankKasasa SaverSavings · $50 min

    Bank · 5 branches

    1.50%APY$150 a year on $10,000with conditions
  10. Top Carrot, Carrot Score 92
    CFCCUSuper Money MarketSuper Money Market · $1,000 min · 1.50%–3.50% by balance

    Credit union · 3 branches

    1.50%APY$150 a year on $10,000
  11. Top Carrot, Carrot Score 89
    Iowa State BankMoney Market AccountMoney Market Account · $1,000 min · 0.65%–3.10% by balance

    Bank · 3 branches

    1.46%APY$146 a year on $10,000intro rate
  12. Top Carrot, Carrot Score 95
    Serve Credit UnionMoney MarketMoney Market · $2,500 min · 1.46%–1.86% by balance

    Credit union · 2 branches

    1.46%APY$146 a year on $10,000
  13. GreenState Credit UnionImpact Money MarketImpact Money Market · $2,500 min · 1.45%–2.45% by balance

    Credit union · 27 branches

    1.45%APY$145 a year on $10,000
  14. Solon State BankHiFi AccountSavings · $2,500 min · 0.50%–2.20% by balance

    Bank · 3 branches

    1.40%APY$140 a year on $10,000
  15. Top Carrot, Carrot Score 87
    Central State BankCSB Money MarketCSB Money Market · $5,000 min · 1.40%–3.25% by balance

    Bank · 3 branches

    1.40%APY$140 a year on $10,000

Carrot Score rates each institution on all its CD, savings, auto loan and credit card rates, not just the account shown. How we rank

* APY calculated from the stated interest rate. Daily compounding is assumed when the institution does not state it.

What savings accounts pay in Iowa

440 accounts at 171 banks and credit unions · checked Oct 16–22

Typical
0.25%
Top 10% from
1.40%
Banks, typical
0.25%
Credit unions, typical
0.25%

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Iowa

Top Carrot institutions

Ranked across their CDs, savings, auto loans and credit cards. How scores work

  1. Collins Community Credit UnionCredit union · 9 branches
  2. Serve Credit UnionCredit union · 2 branches
  3. Advantage Credit UnionCredit union · 1 branch
See all ranked institutions

Savings rates by state

Best High-Yield Savings Rates of October 2026 | Carrot Rate