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 New Castle County, DE · Showing New Castle County, DE: too few institutions in Hockessin, DE
- Fulton BankPlatinum Money MarketPlatinum Money Market · $1,000 min · 0.85%–2.46% by balance
Bank · 5 branches
0.90%APY$90 a year on $10,000with conditionsRequirements
Product: Tiered interest rate account. Standard rates and Preferred Pricing bonus tiers available based on combined deposit and investment balances for eligible relationship checking owners.
Offer: Preferred Pricing Diamond tier with $1,000,000 combined balance.
Qualified rate · 0.85% interest rate · Effective Feb 26, 2026
Rate by balance
Rate by balance for Platinum Money Market Balance APY $1,000 – $9,999 0.85% $9,999 – $24,999Your amount 0.90% $24,999 – $49,999 1.06% $49,999 – $99,999 1.45% $99,999 – $249,999 2.15% $249,999 – $999,999 2.46% $999,999 – $1,999,999 2.46% Over $1,999,999 2.46% Rate checked
More details - Fulton BankPlatinum Money MarketPlatinum Money Market · $1,000 min · 0.70%–2.30% by balance
Bank · 5 branches
0.75%APY$75 a year on $10,000with conditionsRequirements
Product: Tiered interest rate account. Standard rates and Preferred Pricing bonus tiers available based on combined deposit and investment balances for eligible relationship checking owners.
Offer: Preferred Pricing Platinum tier with $250,000 combined balance.
Qualified rate · 0.70% interest rate · Effective Feb 26, 2026
Rate by balance
Rate by balance for Platinum Money Market Balance APY $1,000 – $9,999 0.70% $9,999 – $24,999Your amount 0.75% $24,999 – $49,999 0.90% $49,999 – $99,999 1.30% $99,999 – $249,999 2.00% $249,999 – $999,999 2.30% $999,999 – $1,999,999 2.30% Over $1,999,999 2.30% Rate checked
More details - Delaware State Police Federal Credit UnionMoney MarketMoney Market · $5,000 min · 0.75%–1.35% by balance
Credit union · 1 branch
0.75%APY$75 a year on $10,0000.75% interest rate · Effective Oct 1, 2026
Rate by balance
Rate by balance for Money Market Balance APY $5,000 – $24,999Your amount 0.75% $25,000 and up 1.35% Rate checked
More details - Fulton BankPlatinum Money MarketPlatinum Money Market · $1,000 min · 0.60%–2.20% by balance
Bank · 5 branches
0.65%APY$65 a year on $10,000with conditionsRequirements
Product: Tiered interest rate account. Standard rates and Preferred Pricing bonus tiers available based on combined deposit and investment balances for eligible relationship checking owners.
Offer: Preferred Pricing Gold tier with $50,000 combined balance.
Qualified rate · 0.60% interest rate · Effective Feb 26, 2026
Rate by balance
Rate by balance for Platinum Money Market Balance APY $1,000 – $9,999 0.60% $9,999 – $24,999Your amount 0.65% $24,999 – $49,999 0.80% $49,999 – $99,999 1.20% $99,999 – $249,999 1.90% $249,999 – $999,999 2.20% $999,999 – $1,999,999 2.20% Over $1,999,999 2.20% Rate checked
More details - Fulton BankPlatinum Money MarketPlatinum Money Market · $1,000 min · 0.50%–2.10% by balance
Bank · 5 branches
0.55%APY$55 a year on $10,000with conditionsRequirements
Product: Tiered interest rate account. Standard rates and Preferred Pricing bonus tiers available based on combined deposit and investment balances for eligible relationship checking owners.
Offer: Preferred Pricing Silver tier with $25,000 combined balance.
Qualified rate · 0.50% interest rate · Effective Feb 26, 2026
Rate by balance
Rate by balance for Platinum Money Market Balance APY $1,000 – $9,999 0.50% $9,999 – $24,999Your amount 0.55% $24,999 – $49,999 0.70% $49,999 – $99,999 1.10% $99,999 – $249,999 1.79% $249,999 – $999,999 2.10% $999,999 – $1,999,999 2.10% Over $1,999,999 2.10% Rate checked
More details - Del-One Federal Credit UnionMoney Market AccountMoney Market Account · $5,000 min · 0.50%–2.50% by balance
Credit union · 8 branches
0.50%APY$50 a year on $10,000Requirements
Product: $5,000 minimum deposit. $5 monthly low balance fee waived with a $5,000 minimum balance. Direct check writing, unlimited in-person withdrawals, and 6 free transactions per month.
Offer: $5 monthly low balance fee waived with $5,000 minimum balance.
0.50% interest rate · $5 monthly fee
Rate by balance
Rate by balance for Money Market Account Balance APY $5,000 – $25,000Your amount 0.50% $25,000 – $50,000 1.00% $50,000 – $100,000 1.25% $100,000 – $250,000 1.50% $250,000 and up 2.50% Rate checked
More details - DEXSTA Federal Credit UnionHigh Yield SavingsSavings · 0.00%–3.35% by balance
Credit union · 5 branches
0.50%APY$50 a year on $10,000Requirements
Product: Monthly fee of $25 if balance is less than $10,000. Minimum balance of $10,000 required at all times to earn disclosed APY. Only one withdrawal allowed per calendar month ($25 fee per additional withdrawal). Daily balance method, compounded monthly.
Offer: Balances below $10,000 earn 0.00% APY and incur a $25/month fee.
0.00% interest rate · Compounded monthly · $25 monthly fee · Effective Sep 23, 2026
Rate by balance
Rate by balance for High Yield Savings Balance APY Up to $10,000 0.00% $10,000 – $50,000Your amount 0.50% $50,000 – $100,000 0.75% $100,000 – $250,000 3.35% $250,000 and up 3.35% Rate checked
More details - Franklin Mint Federal Credit UnionMoney Market AccountMoney Market Account · $0 min · 0.40%–1.00% by balance
Credit union · 2 branches
0.50%APY$50 a year on $10,000Requirements
Product: Dividends are compounded daily and posted monthly. Variable rates subject to change. Unlimited transactions and check writing ability. $10 monthly fee waived if minimum balance of $1,000 is maintained.
Offer: Variable dividend rate. $10 monthly fee applies if average daily balance falls below $1,000.
0.40% interest rate · Compounded daily · $10 monthly fee · Effective Oct 1, 2026
Rate by balance
Rate by balance for Money Market Account Balance APY Up to $9,999 0.40% $10,000 – $24,999Your amount 0.50% $25,000 – $49,999 0.60% $50,000 – $99,999 0.70% $100,000 – $499,999 0.80% $500,000 and up 1.00% Rate checked
More details - DEXSTA Federal Credit UnionMoney MarketMoney Market · 0.00%–0.90% by balance
Credit union · 5 branches
0.50%APY$50 a year on $10,000Requirements
Product: Membership eligibility requires living, working, worshipping, volunteering, or attending school in New Castle or Kent County, DE, or Cecil County, MD, and maintaining a $5 par value share. Limited to 3 withdrawals per month ($15 fee per item beyond 3). Maximum of 6 total transfers/withdrawals per month for shares excluding share drafts.
Offer: Below minimum balance requirement of $5,000.00 to earn disclosed APY; dividend penalty rate set at 1/2 percent below share rate with a minimum of 0.00%.
0.00% interest rate · Effective Sep 23, 2026
Rate by balance
Rate by balance for Money Market Balance APY Up to $5,000 0.00% $5,000 – $25,000Your amount 0.50% $25,000 – $50,000 0.65% $50,000 – $75,000 0.75% $75,000 and up 0.90% Rate checked
More details - Fulton BankPlatinum Money MarketPlatinum Money Market · $1,000 min · 0.35%–1.95% by balance
Bank · 5 branches
0.40%APY$40 a year on $10,000with conditionsRequirements
Product: Tiered interest rate account. Standard rates and Preferred Pricing bonus tiers available based on combined deposit and investment balances for eligible relationship checking owners.
Offer: Standard rate tier.
Qualified rate · 0.35% interest rate · Effective Sep 17, 2026
Rate by balance
Rate by balance for Platinum Money Market Balance APY $1,000 – $9,999 0.35% $9,999 – $24,999Your amount 0.40% $24,999 – $49,999 0.55% $49,999 – $99,999 0.94% $99,999 – $249,999 1.64% $249,999 – $999,999 1.95% $999,999 – $1,999,999 1.95% Over $1,999,999 1.95% Rate checked
More details - Sun East Federal Credit UnionPerformance Money Market AccountPerformance Money Market Account · $2,500 min · 0.40%–0.90% by balance
Credit union · 1 branch
0.40%APY$40 a year on $10,000Requirements
Product: Consumer money market; opening deposit $2,500. Rate schedule lists five dividend/APY tiers by minimum balance required to earn dividends. Product page states APY as high as 0.90% and that failing to maintain a $25,000 minimum deposit could reduce earnings. Membership required.
Offer: Minimum balance required to earn dividends: $2,500–$49,999.99. Membership required.
0.40% interest rate · Effective Sep 21, 2026
Rate by balance
Rate by balance for Performance Money Market Account Balance APY $2,500 – $50,000Your amount 0.40% $50,000 – $75,000 0.60% $75,000 – $100,000 0.60% $100,000 – $250,000 0.75% $250,000 and upProduct page also states APY as high as 0.90% as of 11/03/2025 and that failure to maintain a $25,000 minimum deposit could reduce earnings. 0.90% Rate checked
More details - Priority Plus Federal Credit UnionMoney Market AccountMoney Market Account · $2,000 min
Credit union · 1 branch
0.30%APY$30 a year on $10,000Requirements
Product: No monthly maintenance fee. Limited to six transactions per month. Low $2,000 minimum balance for earning dividend.
0.30% interest rate · No monthly fee
Rate checked
More details - Community Powered Federal Credit UnionMoney Market DepositMoney Market Deposit · $2,500 min · 0.20%–0.50% by balance
Credit union · 4 branches
0.30%APY$30 a year on $10,000Requirements
Product: Tiered rate account where the dividend rate and APY for the qualifying tier apply to the entire balance. Dividends calculated daily, compounded and credited monthly. Account limited to 6 covered transactions per month. A $10 service charge applies if balance falls below $2,500.
Offer: Dividends compounded and credited monthly.
0.20% interest rate · Effective Jun 1, 2026
Rate by balance
Rate by balance for Money Market Deposit Balance APY $2,500 – $10,000 0.20% $10,000 – $25,000Your amount$2,500 minimum balance to avoid service charge. 0.30% $25,000 – $49,999 0.40% $50,000 and up$2,500 minimum balance to avoid service charge. 0.50% Rate checked
More details - Community Powered Federal Credit UnionMoney Market DepositMoney Market Deposit · $2,500 min · 0.20%–0.50% by balance
Credit union · 4 branches
0.30%APY$30 a year on $10,000Requirements
Product: Tiered rate account where the dividend rate and APY for the qualifying tier apply to the entire balance. Dividends calculated daily, compounded and credited monthly. Account limited to 6 covered transactions per month. A $10 service charge applies if balance falls below $2,500.
Rate by balance
Rate by balance for Money Market Deposit Balance APY $2,500 – $9,999 0.20% $10,000 – $24,999Your amount 0.30% $25,000 – $50,000Dividends compounded and credited monthly. $2,500 minimum balance to avoid service charge. 0.40% $50,000 and up 0.50% Rate checked
More details - 0.25%APY$25 a year on $10,000
Requirements
Product: Minimum balance of $5.00 required after three months. Dividends are declared and paid quarterly (posted January 1st, April 1st, July 1st, and October 1st). Compounded and credited quarterly.
Offer: Minimum balance of $5.00 to earn dividends. Dividends compounded and credited quarterly. Rate may change monthly after opening.
0.25% interest rate · Effective Sep 30, 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 New Castle County, DE
77 accounts at 27 banks and credit unions · checked Oct 6–22
- Typical
- 0.10%
- Top 10% from
- 2.35%
- Banks, typical
- 0.06%
- Credit unions, typical
- 0.25%
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Philadelphia, PA-NJ-DE-MD metro
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- Freedom Credit UnionCredit union · 4 branches
- HEFCUCredit union · 1 branch
- Self Reliance Financial Federal Credit UnionCredit union · 4 branches