Current San Antonio, Texas and the surrounding area money market deposit account rates include TruistTruist1000 Nw Loop 410, San Antonio, TX 78213A+5.0 ★Texas Ratio: 3.63% Small Business Money Market Account at 4.00% APY, Nizari Progressive Federal Credit UnionNizari Progressive Federal Credit Union12054 Starcrest Dr, San Antonio, TX 78247A+5.0 ★Texas Ratio: 2.09% Money Market Account at 3.61% APY, Sunflower BankSunflower Bank970 E Basse Rd, San Antonio, TX 78209A+5.0 ★Texas Ratio: 5.67% Thrive Money Market at 3.45% APY, UNIFY Financial Federal Credit UnionUNIFY Financial Federal Credit Union1 Lone Star Pass Bldg 1, San Antonio, TX 78264B4.4 ★Texas Ratio: 17.71% Money Market Plus at 3.25% APY, and Farm Bureau Bank FSBFarm Bureau Bank FSB17300 Henderson Pass, San Antonio, TX 78232A+5.0 ★Texas Ratio: 2.42% FB-Org Money Market Account [MMA] at 3.00% APY. Money market rates as of July 13, 2026 according to verified data from MonitorBankRates.
San Antonio has 12 local institutions in our database, with money market rates as high as 4.00% APY from Truist at 1000 Nw Loop 410, San Antonio, TX 78213. Use the table below to compare all available offers, including options from institutions serving the broader Texas area. Rates are continually updated — we recommend checking back frequently.
Rates reflect recent market quotes and representative offers available to depositors in San Antonio, Texas and surrounding area. Last Updated and Verified: July 13, 2026
Eligible clients can open a new Truist Business Money Market Account and earn up to 4.00% annual percentage yield (APY) for balances between $5,000 - $4,999,999.99.
MMA Rates and APYs valid for IRAs
No Minimum Initial Deposit
Qualifying balance up to $149,999.99
No Minimum Initial Deposit
Qualifying balance up to $24,999.99
$1,000,000 and up
MMA Rates and APYs valid for IRAs
Up to six free withdrawals per statement cycle
$100,000 to $999,999
No Minimum Initial Deposit
No Minimum Initial Deposit
MMA Rates and APYs valid for IRAs
MMA Rates and APYs valid for IRAs
No Minimum Initial Deposit
E-Option
Annual Percentage Yield (APY) is accurate as of August 28, 2025. Rates offered may change without notice. Fees may reduce yield. Each depositor is FDIC-insured up to applicable limits. For additional terms and conditions, contact Plains State Bank.
$25,000 - $49,999
E-Option
Over $150,000
$2,500 - $24,999
No Minimum Initial Deposit
E-Option
$75,000-$149,999.99
E-Option
$25,000-$74,999.99
As High As
$2,500-$24,999.99
E-Option
MMA Rates and APYs valid for IRAs
No Minimum Initial Deposit
MMA Rates and APYs valid for IRAs
MMA Rates and APYs valid for IRAs
MMA Rates and APYs valid for IRAs
E-Option
No Minimum Initial Deposit
Daily Balance Method
Earn up to 5.12% APY and get low-rate loans with fast local approvals.
On balance above $350,000
Required minimum balance to open is $500. This is a variable rate account. Dividend rates and balance tiers may change at any time without prior notice. Dividends on Money Market Accounts will be compounded monthly and credited each calendar month. APY is accurate as of the last dividend declaration date. Fees could reduce the earnings on the account.
APY is accurate as of 12/01/2025. Required minimum balance to open is $500. To earn the stated APY, minimum balance required is $1,000,000. This is a variable rate account. Dividend rates and balance tiers may change at any time without prior notice. Dividends on Money Market Accounts will be compounded monthly and credited each calendar month. APY is accurate as of the last dividend declaration date. Fees could reduce the earnings on the account.
Tiered balance
On balances of $25,000+
Balance tier: $100,000 +
Rates effective 9/29/2025. APY = Annual Percentage Yield. For current rates, call 806-742-3606. Rates subject to change based on account balance criteria. Fees may reduce earnings.
Balance of more than $500,000
Compare local San Antonio, TX money market quotes against the statewide average
Daily money market rate averages tracked across our database of 8,500+ banks and credit unions — updated every evening.
Texas high-yield MMA rates rose 0.137 points over the past 7 days to 3.356% APY.
Texas standard MMA rates rose 0.024 points over the past 7 days to 0.794% APY.
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our San Antonio, Texas money market rate tables are free for consumers to use, and we do not receive payment from any financial institution to be included or to be ranked in any particular order. Listings are based solely on the rates each institution publicly advertises on its own website.
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Direct-Sourced & Verified Money Market Rate Data: We aggregate money market deposit account rates for San Antonio, Texas directly from the official websites of banks and credit unions using our proprietary rate aggregation technology and a dedicated team of rate updaters. Every money market rate displayed on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems constantly monitor the market to provide a complete picture of available yields in San Antonio, Texas. We feature a comprehensive mix of institutions from neighborhood credit unions and mid-sized regional banks to large national institutions available to savers in TX.
Daily Updates & Time-Stamped Accuracy: Our rate updaters verify and update money market rates daily. Because MMA yields can fluctuate rapidly based on market conditions, every product listed features its own specific “last updated” date, giving you complete transparency.