Compare Bank & Credit Union Rates
Best savings rates in Castle Rock, CO
Compare published savings yields, money market accounts included, with minimums, requirements, collection dates and original sources.
Top savings rates
Showing 16–30 results in Castle Rock, CO
- Air Academy Credit UnionMoney FundMoney Fund · $1,000 min · 0.40%–1.10% by balance
Credit union · 1 branch
0.45%APY$45 a year on $10,000Requirements
Product: Minimum balance of $1,000 required to earn dividends. Funds available for overdraft protection. Membership eligibility required.
0.40% interest rate · Effective Oct 4, 2026
Rate by balance
Rate by balance for Money Fund Balance APY $1,000 – $2,500 0.40% $2,500 – $10,000 0.40% $10,000 – $25,000Your amount 0.45% $25,000 – $50,000 0.50% $50,000 – $100,000 0.60% $100,000 – $250,000 0.65% $250,000 – $500,000 0.70% $500,000 and up 1.10% Rate checked
More details - Air Academy Credit UnionReverse Tier SavingsSavings · $0 min · 0.05%–6.50% by balance
Credit union · 1 branch
0.25%APY$25 a year on $10,000Requirements
Product: Limit of one Reverse Tier Savings Account per member. Interest is paid at tier rates on the balances within each tier. Total interest paid is the sum of interest earned from each balance in each tier. APY paid is a blended APY of applicable tiers.
Offer: Interest paid at tier rate on balances within tier.
No monthly fee · Effective Oct 15, 2026
Rate by balance
Rate by balance for Reverse Tier Savings Balance APY Up to $2,000 6.50% $2,000 – $5,000 1.25% $5,000 – $10,000Your amount 0.25% $10,000 – $50,000 0.15% Over $50,000 0.05% Rate checked
More details - Bank of ColoradoMoney Market AccountMoney Market Account · $1,000 min · 0.20%–1.76% by balance
Bank · 1 branch
0.20%APY$20 a year on $10,000Requirements
Product: $15.00 monthly service charge applies if account balance falls below $1,000 minimum at any time during monthly cycle. Up to 6 withdrawals per month allowed. Rates listed are available for accounts opened online only.
Offer: Opened online only. $15.00 monthly service charge waived if balance stays at or above $1,000.
0.20% interest rate · $15 monthly fee
Rate by balance
Rate by balance for Money Market Account Balance APY $1,000 – $25,000Your amount 0.20% $25,000 – $100,000 0.45% $100,000 – $500,000 0.70% $500,000 – $1,000,000 0.75% $1,000,000 – $3,000,000 1.26% $3,000,000 and up 1.76% Rate checked
More details - Canvas Credit UnionJumbo Money Market AccountJumbo Money Market Account · $1,000 min · 0.15%–3.40% by balance
Credit union · 2 branches
0.15%APY$15 a year on $10,000Requirements
Product: Tiered rate account where the interest rate for a particular tier applies to the entire account balance if within the balance range. If the account balance drops below $1,000.00, a $10.00 monthly service fee will apply. Interest compounded and credited monthly.
Offer: Tier rate applies to entire balance. If account balance drops below $1,000.00, a $10.00 monthly service fee will apply. $1,000 minimum required balance to earn stated APY. Interest compounded and credited monthly.
0.15% interest rate · $10 monthly fee · Effective Oct 1, 2026
Rate by balance
Rate by balance for Jumbo Money Market Account Balance APY Up to $100,000Your amount 0.15% $100,000 and up 3.40% Rate checked
More details - 0.10%APY$10 a year on $10,000
Requirements
Product: Membership required. Dividends are computed daily, compounded and credited monthly. Round-Up Savings program is available when paired with a checking account and debit card.
0.10% interest rate · Effective Oct 14, 2026
Rate checked
More details - Meritrust Credit Union – ColoradoHigh Yield Savings AccountSavings · $0 min · 0.10%–3.04% by balance
Credit union · 1 branch
0.10%APY$10 a year on $10,000Requirements
Product: Tiered rate account. Dividend rate is based on U.S. Prime rate (index) as published in the Wall Street Journal. For balances $15,000 and greater, dividend rate will be no less than index minus 4.00%. In no case will account dividend rate be less than 0.10%. If average daily balance falls within range for a particular tier, dividend rate applicable to that tier applies to full balance in account. No fees or penalties.
Offer: Tier $0 - $14,999.99. Minimum Opening Balance: None. Minimum Balance to Earn APY: None.
0.10% interest rate · Effective Oct 1, 2026
Rate by balance
Rate by balance for High Yield Savings Account Balance APY Up to $15,000Your amount 0.10% $15,000 and up 3.04% Rate checked
More details - 0.10%APY$10 a year on $10,000
Requirements
Product: No min to open. No min balance. No service fees. Canvas Credit Union membership required.
Offer: No minimum deposit or balance. No service fees.
No monthly fee
Rate checked
More details - 0.10%APY$10 a year on $10,000
Requirements
Product: Establishes membership with Canvas Credit Union. No service fees. Interest compounded and credited quarterly.
Offer: $5 to open. No service fees. Interest compounded & credited quarterly.
No monthly fee
Rate checked
More details - 0.08%APY$8 a year on $10,000
Requirements
Offer: Monthly fee of $5 waived with an average balance of $200.
0.08% interest rate · $5 monthly fee · Effective Oct 1, 2026
Rate checked
More details - PNCPremiere Money Market AccountPremiere Money Market Account · $1 min · 0.07%–0.08% by balance
Bank · 2 branches
0.07%APY$7 a year on $10,000with conditionsRequirements
Product: Minimum opening deposit is $0 online or $25 at a branch. Monthly service charge of $12 waived with an average monthly balance of $5,000 or when linked to a select PNC checking account. Minimum to earn interest is $1.
Offer: PNC TotalRewards Platinum Tier Boost. Requires enrollment in Platinum Tier based on Average Eligible Balance of $500,000 or more.
Qualified rate · 0.07% interest rate · $12 monthly fee · Effective Oct 21, 2026
Rate by balance
Rate by balance for Premiere Money Market Account Balance APY Up to $10,000 0.07% $10,000 – $25,000Your amount 0.07% $25,000 – $50,000 0.07% $50,000 – $100,000 0.07% $100,000 – $250,000 0.08% $250,000 – $500,000 0.08% $500,000 – $1,000,000 0.08% $1,000,000 and up 0.08% Rate checked
More details - PNCPremiere Money Market AccountPremiere Money Market Account · $1 min · 0.05%–0.07% by balance
Bank · 2 branches
0.06%APY$6 a year on $10,000with conditionsRequirements
Product: Minimum opening deposit is $0 online or $25 at a branch. Monthly service charge of $12 waived with an average monthly balance of $5,000 or when linked to a select PNC checking account. Minimum to earn interest is $1.
Offer: PNC TotalRewards Gold Tier Boost. Requires enrollment in Gold Tier based on Average Eligible Balance of $100,000 to $499,999.99.
Qualified rate · 0.06% interest rate · $12 monthly fee · Effective Oct 21, 2026
Rate by balance
Rate by balance for Premiere Money Market Account Balance APY Up to $10,000 0.06% $10,000 – $25,000Your amount 0.06% $25,000 – $50,000 0.06% $50,000 – $100,000 0.06% $100,000 – $250,000 0.07% $250,000 – $500,000 0.07% $500,000 – $1,000,000Standard rate tier. Monthly fee waived if avg monthly balance >=$5,000 or linked to select PNC checking. Opening deposit $25 at branches; online opening minimum $0. 0.05% $1,000,000 and upStandard Rate. $0 minimum deposit to open online ($25 in branches). $12 monthly fee waived with $5,000 average monthly balance or linked select PNC checking account. 0.05% 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 - PNCPremiere Money Market AccountPremiere Money Market Account · $1 min · 0.04%–0.05% by balance
Bank · 2 branches
0.05%APY$5 a year on $10,000with conditionsRequirements
Product: Minimum opening deposit is $0 online or $25 at a branch. Monthly service charge of $12 waived with an average monthly balance of $5,000 or when linked to a select PNC checking account. Minimum to earn interest is $1.
Offer: PNC TotalRewards Silver Tier Boost. Requires enrollment in Silver Tier based on Average Eligible Balance of $25,000 to $99,999.99.
Qualified rate · 0.05% interest rate · $12 monthly fee · Effective Oct 21, 2026
Rate by balance
Rate by balance for Premiere Money Market Account Balance APY Up to $10,000 0.05% $10,000 – $25,000Your amount 0.05% $25,000 – $50,000 0.05% $50,000 – $100,000Standard Rate. $0 minimum deposit to open online ($25 in branches). $12 monthly fee waived with $5,000 average monthly balance or linked select PNC checking account. 0.04% $100,000 – $250,000Standard Rate. $0 minimum deposit to open online ($25 in branches). $12 monthly fee waived with $5,000 average monthly balance or linked select PNC checking account. 0.05% $250,000 – $500,000Standard Rate. $0 minimum deposit to open online ($25 in branches). $12 monthly fee waived with $5,000 average monthly balance or linked select PNC checking account. 0.05% $500,000 – $1,000,000Standard Rate. $0 minimum deposit to open online ($25 in branches). $12 monthly fee waived with $5,000 average monthly balance or linked select PNC checking account. 0.05% $1,000,000 and upStandard rate tier. Monthly fee waived if avg monthly balance >=$5,000 or linked to select PNC checking. Opening deposit $25 at branches; online opening minimum $0. 0.05% Rate checked
More details - 0.05%APY$5 a year on $10,000with conditions
Requirements
Product: Qualifications: In your Cash Rewards or Cash Back Rewards Checking account, (a) post and clear at least one direct deposit or pre-authorized ACH, (b) post and clear twelve or more purchase transactions using your debit card, and (c) enroll in estatements during the monthly periodic statement cycle. When met, balances up to $50,000.00 earn 0.75% APY and balances over $50,000.00 earn 0.15% APY. If qualifications are not met, 0.05% APY is received on the entire balance.
Offer: Base rate applied to entire balance if monthly qualifications in Cash Rewards or Cash Back Rewards Checking are not met.
Qualified rate · 0.05% interest rate · No monthly fee · Effective Oct 15, 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 Castle Rock, CO
49 accounts at 14 banks and credit unions · checked Oct 6–22
- Typical
- 0.07%
- Top 10% from
- 2.54%
- Banks, typical
- 0.04%
- Credit unions, typical
- 0.35%
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Denver, CO metro
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- Colorado Federal BankBank · 1 branch
- Canvas Credit UnionCredit union · 22 branches
- Bellco Credit UnionCredit union · 21 branches