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.
Top savings rates
Showing 16–30 results in Rapid City, SD
- 0.10%APY$10 a year on $10,000
Requirements
Product: Must become a member by opening a $5 share savings account; membership is eligible for employees and directors of rural electric cooperatives, their spouses, and children. Rates may change quarterly.
0.10% interest rate · Effective Jul 1, 2026
Rate checked
More details - Sentinel Federal Credit UnionRegular Savings / Share Savings AccountSavings · $5 min · 0.00%–0.15% by balance
Credit union · 2 branches
0.10%APY$10 a year on $10,000Requirements
Product: Account establishes Credit Union membership. Dividends paid monthly on daily balances of $100 or more.
Offer: Tier 1
0.00% interest rate · No monthly fee · Effective Nov 1, 2025
Rate by balance
Rate by balance for Regular Savings / Share Savings Account Balance APY Up to $100 0.00% $100 – $5,000Tier 2 0.10% $5,000 – $25,000Your amountTier 3 0.10% $25,000 and upTier 4 0.15% Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Opening deposit of at least $25 required. Monthly maintenance fee of $5 is waived for owners of a U.S. Bank Smartly Checking account, Safe Debit account, U.S. Bank Smartly Visa Signature Card, or accounts with a minor under age 18. Relationship rates require maintaining an eligible qualifying product and vary by Combined Qualifying Balance (CQB).
Offer: Standard rate for any balance without relationship rate qualification.
Qualified rate · 0.05% interest rate · Balance cap $99,999,999,999 · $5 monthly fee · Effective Oct 5, 2026
Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Variable rate account. Monthly maintenance fee of $5 is waived for owners of a Bank Smartly Checking account, Safe Debit account, Bank Smartly Visa Signature Card, or accounts with a minor under age 18. Higher relationship rates require maintaining an eligible product (Bank Smartly Checking, Safe Debit account, or Bank Smartly Visa Signature Card) and are determined by Combined Qualifying Balance (CQB).
Offer: Standard interest rate and APY across all balance levels without qualifying relationship product.
Qualified rate · 0.05% interest rate · $5 monthly fee · Effective Oct 5, 2026
Rate checked
More details - Interfaith Federal Credit UnionMembership Share Savings AccountSavings · $100 min · 0.01%–0.10% by balance
Credit union · 1 branch
0.05%APY$5 a year on $10,000Requirements
Product: Required membership share savings account. Minimum required balance is $5. Dividend earnings begin with a balance of $100. Rates are compounded and credited monthly. Account is for individuals age 18 and older (members under 18 open Xtreme Savers which converts at 18).
Offer: Tier 1
0.01% interest rate
Rate by balance
Rate by balance for Membership Share Savings Account Balance APY $100 – $999 0.01% $1,000 – $4,999Tier 2 0.05% $5,000 – $14,999Your amountTier 3 0.05% $15,000 – $24,999Tier 4 0.05% $25,000 – $49,999Tier 5 0.10% $50,000 – $99,999Tier 6 0.10% $100,000 and upTier 7 0.10% Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Savings with check-writing capability. $12 monthly service fee can be avoided with a $3,500 minimum daily balance each fee period. Relationship rates require linking to an eligible checking account (such as Prime Checking or Premier Checking).
Offer: Relationship rate; requires linking to a Premier Checking account. $12 monthly service fee avoided with $3,500 minimum daily balance.
Qualified rate · 0.05% interest rate · $12 monthly fee · Effective Oct 10, 2026
Rate by balance
Rate by balance for Wells Fargo Platinum Savings Balance APY Any balanceYour amount 0.05% $25,000 and upPromotional rate accurate as of 2026-10-07 for new Platinum Savings accounts for customers who do not have an existing Wells Fargo consumer savings account (or ownership in past 30 days). $12 monthly fee avoided with $3,500 minimum daily balance. 3.25% Rate checked
More details - 0.05%APY$5 a year on $10,000
Requirements
Product: No minimum balance requirements apply to this account. Dividends compounded and credited monthly.
Offer: No minimum deposit or daily balance required to earn dividends. Dividends compounded and credited monthly.
0.05% interest rate · Effective Oct 1, 2026
Rate checked
More details - Black Hills Federal Credit UnionRegular Share / Regular SavingsSavings · $5 min
Credit union · 6 branches
0.05%APY$5 a year on $10,000Requirements
Product: Dividends compounded and credited monthly. Par value of a share required for membership is $5.00.
Offer: Minimum daily balance required to avoid a fee is $5.00. Minimum deposit required to open and earn dividends is $5.00.
0.05% interest rate · Effective Oct 1, 2026
Rate checked
More details - 0.05%APY$5 a year on $10,000
Requirements
Product: Establishes membership with Highmark Credit Union. Automatic deposit available via Direct Deposit or Payroll Deduction.
0.05% interest rate · Effective Oct 1, 2026
Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Must have a Kasasa Cash or Kasasa Cash Back account to open. Earned checking rewards are automatically transferred into the Kasasa Saver. Base rate applies if qualifications are not met. Qualifications per cycle: at least 12 debit card purchases, at least 1 direct deposit/ACH credit/ACH payment transaction, and enrolled in e-statements. Qualifying period is last day of a month through second-to-last day of the following month.
Offer: Base rate on all balances if monthly qualifications are not met.
Qualified rate · 0.05% interest rate · No monthly fee · Effective Oct 1, 2026
Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Must have a linked Kasasa Cash or Kasasa Cash Back checking account to build automatic savings. Earning the highest rate requires meeting monthly qualification cycle activities in linked checking (at least 12 debit card purchases > $4.99, at least 1 direct deposit or ACH credit, and enrolled in E-Statements). No monthly maintenance fee. No minimum balance to earn rewards.
Offer: When qualifications in linked checking account are not met. Dividend rate of 0.05% (0.0499%) on entire average daily balance.
Qualified rate · 0.05% interest rate · No monthly fee · Effective Feb 1, 2024
Rate checked
More details - 0.05%APY$5 a year on $10,000
Requirements
Product: No minimum balance. Make up to two withdrawals in a 12-month period. Dividends paid monthly on daily balances of $100 or more.
Offer: Dividends paid monthly on daily balances of $100 or more. Up to two withdrawals per 12-month period.
0.05% interest rate · No monthly fee · Effective Nov 1, 2025
Rate checked
More details - 0.05%APY$5 a year on $10,000
Requirements
Offer: Dividends compounded/credited quarterly.
0.05% interest rate · Balance cap $999,999.99 · Effective Oct 31, 2014
Rate checked
More details - 0.02%APY$2 a year on $10,000with conditions
Requirements
Product: Savings with check-writing capability. $12 monthly service fee can be avoided with a $3,500 minimum daily balance each fee period. Relationship rates require linking to an eligible checking account (such as Prime Checking or Premier Checking).
Offer: Relationship rate; requires linking to a Prime Checking account. $12 monthly service fee avoided with $3,500 minimum daily balance.
Qualified rate · 0.02% interest rate · $12 monthly fee · Effective Oct 10, 2026
Rate checked
More details - 0.01%APY$1 a year on $10,000
Requirements
Product: Standard savings account. $5 monthly service fee can be avoided with $300 minimum daily balance, 1 automatic transfer of $25+ each fee period from linked Wells Fargo checking, 1 automatic transfer of $1+ each business day from linked checking, 1+ Save As You Go transfers from linked checking, or if the primary account owner is 24 years old or under.
Offer: Standard rate. Fee waived with $300 minimum daily balance, 1 automatic transfer of $25+ per fee period, 1 daily automatic transfer of $1+ each business day, 1+ Save As You Go transfer, or primary owner age 24 or under.
0.01% interest rate · $5 monthly fee · Effective Oct 10, 2026
Rate checked
More details
Carrot Score rates each institution on all its CD, savings, auto loan and credit card rates, not just the account shown. How we rank
What savings accounts pay in Rapid City, SD
33 accounts at 12 banks and credit unions · checked Oct 16–22
- Typical
- 0.10%
- Top 10% from
- 1.90%
- Banks, typical
- 0.08%
- Credit unions, typical
- 0.10%
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Rapid City, SD metro
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- Dakota Star Federal Credit UnionCredit union · 2 branches
- Aspen Federal Credit UnionCredit union · 2 branches
- Black Hills Federal Credit UnionCredit union · 10 branches