Compare Bank & Credit Union Rates
Best savings rates in Corpus Christi, TX
Compare published savings yields, money market accounts included, with minimums, requirements, collection dates and original sources.
Top savings rates
Showing 1–15 results in Corpus Christi, TX
- 3.40%APY$340 a year on $10,000
Requirements
Product: Six withdrawals and/or transfers per quarterly statement cycle at no charge, thereafter $3 per transaction. Min. $100 daily balance required to avoid $5 quarterly service fee.
Offer: Available for all eligible Personal Savings Accounts in the Houston and San Antonio markets. $5 quarterly service fee avoided by maintaining a minimum $100 daily balance.
3.36% interest rate · Effective Sep 29, 2026
Rate checked
More details - Rally Credit UnionLiberty SavingsSavings · $25 min · 3.30%–3.45% by balance
Credit union · 4 branches
3.30%APY$330 a year on $10,000with conditionsRequirements
Product: Free high-yield savings account bundled with Liberty Plus Checking. Monthly qualification criteria: have and use a debit card with 10 or more purchases of $5.00 or more post and clear each cycle, and have at least 1 automatic payment or direct deposit post and clear each cycle. If qualifications are not met, earns base non-qualified rate.
Offer: Qualified tier rate on balances up to $99,999.99 when monthly qualification criteria are met.
Qualified rate · 3.25% interest rate · No monthly fee · Effective Oct 1, 2026
Rate by balance
Rate by balance for Liberty Savings Balance APY Up to $100,000Your amount 3.30% $100,000 – $250,000APY range of 3.30% - 3.35%. 3.35% $250,000 and upAPY range of 3.35% - 3.45%. 3.45% Rate checked
More details - 3.15%APY$315 a year on $10,000with conditions
Requirements
Offer: Max Rate. Must have a Momentum Max or Momentum Max Plus checking account with a minimum average daily balance of $50,000. Must have $40,000 in monthly merchant volume is required to receive rate. Rate based on prior-month balance and merchant service volume.
Qualified rate · 3.11% interest rate · Effective Oct 6, 2026
Rate checked
More details - 2.65%APY$265 a year on $10,000with conditions
Requirements
Offer: Enhanced Rate. Must have a Momentum Max or Momentum Max Plus checking account with a minimum average daily balance of $50,000 is required to receive rate.
Qualified rate · 2.62% interest rate · Effective Oct 6, 2026
Rate checked
More details - Gulf Coast Federal Credit UnionKasasa SaverSavings · 2.33%–2.50% by balance
Credit union · 2 branches
2.50%APY$250 a year on $10,000with conditionsRequirements
Product: Requires a Kasasa Cash account. Variable rates. No minimum balance required to earn rewards. $5 minimum balance required per savings account. No recurring monthly maintenance charges.
Offer: When linked Kasasa Cash account qualifications are met during Monthly Qualification Cycle.
Qualified rate · 2.47% interest rate · No monthly fee
Rate by balance
Rate by balance for Kasasa Saver Balance APY Up to $50,000Your amount 2.50% Over $50,000When linked Kasasa Cash account qualifications are met; dividend rate of 2.23% on portion over $50,000, resulting in APY range of 2.50% to 2.33%. 2.33% Rate checked
More details - 2.15%APY$215 a year on $10,000with conditions
Requirements
Offer: Core Rate. $100 min daily balance required to avoid a $5 monthly service fee. Rate may change after account is opened.
Qualified rate · 2.13% interest rate · Effective Oct 6, 2026
Rate checked
More details - First National Bank TexasMoney Market AccountMoney Market Account · $0 min · 0.02%–3.25% by balance
Bank · 6 branches
2.00%APY$200 a year on $10,000Requirements
Offer: The interest rate and APY on this account are subject to change at any time, without notice, after the account is opened. Interest compounded/credited daily/monthly.
0.02% interest rate · Effective Oct 1, 2026
Rate by balance
Rate by balance for Money Market Account Balance APY Up to $2,500 0.02% $2,500 – $10,000 0.25% $10,000 – $25,000Your amount 2.00% $25,000 – $50,000 2.50% $50,000 – $100,000 3.00% $100,000 – $250,000 3.25% $250,000 and up 3.25% Rate checked
More details - 2.00%APY$200 a year on $10,000with conditions
Requirements
Product: Must be linked to a Champion Cash or Champion Cash Back checking account for automatic savings. Qualifications per monthly qualification cycle: at least 12 debit card purchases, at least 1 direct deposit or ACH payment/credit, and enrolled in eStatements. If qualifications are not met, base rate applies.
Offer: When linked checking qualifications are met.
Qualified rate · 1.98% interest rate · No monthly fee · Effective Oct 4, 2023
Rate by balance
Rate by balance for Champion Saver Balance APY Up to $100,000Your amount 2.00% $100,000 and upAPY ranges from 2.00% to 0.83% depending on balance; 0.25%* Rate checked
More details - RBFCURBFCU Classic Money MarketRBFCU Classic Money Market · $2,500 min · 1.76%–2.43% by balance
Credit union · 2 branches
1.76%APY$176 a year on $10,000Requirements
Product: $2,500 minimum deposit to open account. Dividends compounded and paid monthly. The credit union pays the applicable tiered dividend rate on the total balance in the account. If balance falls below $2,500, the account will automatically revert to the savings account rate at that time, by the end of the business day. Up to six electronic or over-the-phone outgoing transactions/withdrawals per account per month; excessive transaction fee applies thereafter. Unlimited deposits at a branch.
Offer: Rate applied to the entire balance.
1.75% interest rate · No monthly fee · Effective Oct 6, 2026
Rate by balance
Rate by balance for RBFCU Classic Money Market Balance APY $2,500 – $25,000Your amount 1.76% $25,000 – $75,000 1.76% $75,000 – $150,000 2.22% $150,000 and up 2.43% Rate checked
More details - PlainsCapital BankPersonal Money MarketPersonal Money Market · $2,500 min · 1.66%–3.18% by balance
Bank · 3 branches
1.71%APY$171 a year on $10,000Requirements
Product: Rate may change after account is opened. $2,500 daily minimum balance required to earn APY and avoid $10 monthly service fee.
Offer: $2,500 daily minimum balance required to earn APY and avoid $10 monthly service fee.
1.65% interest rate · $10 monthly fee · Effective Oct 6, 2026
Rate by balance
Rate by balance for Personal Money Market Balance APY $2,500 – $4,999 1.66% $5,000 – $24,999Your amount 1.71% $25,000 – $99,999 1.81% $100,000 – $499,999 1.92% $500,000 – $999,999 2.22% $1,000,000 – $1,999,999 2.38% $2,000,000 – $4,999,999 2.43% $5,000,000 – $7,499,999 2.78% $7,500,000 and up 3.18% Rate checked
More details - STAR Financial Credit UnionMoney MarketMoney Market · 0.57%–1.33% by balance
Credit union · 2 branches
1.08%APY$108 a year on $10,0000.57% interest rate · Effective Sep 23, 2026
Rate by balance
Rate by balance for Money Market Balance APY Up to $5,000 0.57% $5,001 – $25,000Your amount 1.08% $25,001 and up 1.33% Rate checked
More details - 1.00%APY$100 a year on $10,000
Requirements
Product: Interest is compounded and credited quarterly. $300 minimum balance to avoid $7.50 quarterly service charge. 6 withdrawals per quarter free of charge ($2 each thereafter). Accrued interest may be forfeited if account is closed before the end of the statement cycle.
Offer: Minimum balance to earn interest: none. Maximum balance: none. $100 minimum to open.
1.00% interest rate · Effective Sep 30, 2026
Rate checked
More details - Frost BankFrost Money Market AccountFrost Money Market Account · $50 min · 0.90%–2.85% by balance
Bank · 7 branches
0.90%APY$90 a year on $10,000Requirements
Product: $0 Monthly Service Charge if you maintain a $15,000 minimum daily balance or if you own a Frost Premium Account; otherwise $15 monthly service charge.
Offer: $0 Monthly Service Charge if you maintain a $15,000 minimum daily balance or own a Frost Premium Account.
0.90% interest rate · $15 monthly fee · Effective Oct 6, 2026
Rate by balance
Rate by balance for Frost Money Market Account Balance APY Up to $25,000Your amount 0.90% $25,000 – $50,000 1.00% $50,000 – $100,000 1.15% $100,000 – $250,000 2.15% $250,000 – $1,000,000 2.30% $1,000,000 – $2,500,000 2.35% $2,500,000 – $10,000,000 2.50% $10,000,000 – $20,000,000 2.65% $20,000,000 and up 2.85% Rate checked
More details - 0.75%APY$75 a year on $10,000
Requirements
Product: Deposits made throughout the year; withdrawals permitted during the months of May and November without penalty.
Offer: Withdrawals without penalty during May and November.
0.75% interest rate · Effective Jan 1, 2026
Rate checked
More details - Members First Credit UnionMoney MarketMoney Market · $3,000 min · 0.50%–1.00% by balance
Credit union · 2 branches
0.50%APY$50 a year on $10,000Requirements
Product: Interest is paid and compounded monthly on funds from the date of deposit to the date of withdrawal. Minimum balance of $3,000 is required to open.
0.50% interest rate · Compounded monthly · Effective Oct 1, 2026
Rate by balance
Rate by balance for Money Market Balance APY $3,000 – $20,000Your amount 0.50% $20,000 – $50,000 0.50% $50,000 – $100,000 0.60% $100,000 and up 1.00% 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 Corpus Christi, TX
45 accounts at 18 banks and credit unions · checked Oct 16–22
- Typical
- 0.25%
- Top 10% from
- 2.36%
- Banks, typical
- 0.11%
- Credit unions, typical
- 0.25%
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Corpus Christi, TX metro
Top Carrot institutions
Ranked across their CDs, savings, auto loans and credit cards. How scores work
- RBFCUCredit union · 3 branches
- Synergy Federal Credit UnionCredit union · 1 branch
- STAR Financial Credit UnionCredit union · 2 branches