California Money Market Rates - October 2026
Brian McKay
Brian McKay
Founder & Data Architect- Automated Online Rate Data Aggregation
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California money market account rates range from 2.55% to 6.00% APY, verified by MonitorBankRates as of October 13, 2026. Current California money market deposit account rates include Noble Federal Credit UnionNoble Federal Credit Union2580 W Shaw Ln, Fresno, CA 93711 2778A+5.0 ★Texas Ratio: 4.29%Real return: +3.20%APY minus 2.8% CPI (February 2026) Reverse Money Market at 6.00% APY, 1st Northern California Credit Union1st Northern California Credit Union1111 Pine St, Martinez, CA 94553A+5.0 ★Texas Ratio: 0.12%Real return: +2.59%APY minus 2.8% CPI (February 2026) 1st Class Money Market at 5.39% APY, SunwardSunward39 S Livermore Ave Ste 101, Livermore, CA 94550 3119A+5.0 ★Texas Ratio: 2.97%Real return: +2.25%APY minus 2.8% CPI (February 2026) Power Money Market Account at 5.05% APY, Infinity BankInfinity Bank6 Hutton Centre Dr, Santa Ana, CA 92707A+5.0 ★Texas Ratio: 5.65%Real return: +1.70%APY minus 2.8% CPI (February 2026) Infinity Advantage Money Market Account at 4.50% APY, and Americas Christian Credit UnionAmericas Christian Credit Union2100 E Route 66 Ste 100, Glendora, CA 91740 4623A+5.0 ★Texas Ratio: 4.99%Real return: +1.60%APY minus 2.8% CPI (February 2026) Corporate Money Market Account at 4.40% APY. Money market rates as of October 13, 2026 according to verified data from MonitorBankRates.
Use the tables below to compare money market rates across California side-by-side. California money market rates currently reach as high as 6.00% APY from Noble Federal Credit Union at 2580 W Shaw Ln, Fresno, CA 93711 2778. Rates are continually updated, so we recommend checking back frequently.
Rates reflect recent market quotes and representative offers available to depositors in California and surrounding area. Last Updated and Verified: October 13, 2026
Compare the Best Money Market Rates Today in California
Balance: $100 - $2,500
Balance: $0.00 - 24,999.99
Balance: $0.00 - $2,500.00
Balance: $100,000 +
Today's Rate - Valid 10/09/2026; Tier 8; Fees may reduce earnings on share accounts. If your average daily balance falls below $2,500, the account will be charged $10.00, monthly.
From October 1 through December 31, 2026 earn a promotional rate. No monthly fees.
- Oct 10, 20264.35%▲ from 2.00%
- Sep 14, 20262.00%first recorded
Balance: $100,000 +
Minimum balance of $2,500 to earn dividends and: (1) an active checking account at RCU. To be considered active, checking account must have a minimum of 3 transactions per month (excluding 24-Hour Telephone Teller, fee or dividend posting transactions); (2) a minimum monthly digital deposit of $500 or more into account; (3) an active credit card at RCU. To be considered active, credit card must be in good standing and have a minimum monthly activity 10 transactions or $500 or more in advances; and (4) an open loan at RCU in good standing, an investment account through Redwood Wealth Management with a minimum balance of $5,000 or more, or an active property and casualty insurance policy through RCU Insurance Services .
Balance: $50,000 - $250,000; Limited Time Special Offer; Rate Type: Variable
Earn a boosted 4.01% APY - This limited-time boost applies for up to 6 months after you open your account. Offer ends 10/31/26.
Balance: $0 -$1,000
Balance: $250,000.01 or greater
Promotional high-yield rate. Balances from $1,000 through $100,000 earn a dividend rate of 3.923% , resulting in an APY of 4.00% . Only the portion of a balance exceeding $100,000 earns the AdelFi Savings Account dividend rate, currently 0.10% , resulting in a blended APY for the total account balance. Six free withdrawals per monthly statement cycle. No maintenance fees. Funds deposited into the account must be new money.
Balance: $1,000,000.00 and over
Balance: $1,000,000 and over
- Oct 9, 20263.90%▲ from 2.70%
- Sep 29, 20262.70%first recorded
Balance: $1,000,000.00+; Open Online
- Oct 13, 20263.90%▲ from 1.00%
- Sep 14, 20261.00%first recorded
Only available for new members - Only new money qualifies for the Diamond MMA (New money is defined as funds not currently on deposit with Travis Credit Union); Balance: $250,000 OR MORE
Balance: $1,000,000 - $5,000,000
- Oct 5, 20263.75%▲ from 3.65%
- Sep 25, 20263.65%first recorded
Balance: $0 OR MORE
Only available for new members - Only new money qualifies for the Diamond MMA (New money is defined as funds not currently on deposit with Travis Credit Union); Balance: $50,000-$249,999.99
Balance: $250,000+
- Oct 9, 20263.66%▲ from 3.50%
- Sep 14, 20263.50%first recorded
NEW MONEY ONLY
Balance: $500,000 - $999,999
- Oct 5, 20263.65%▲ from 3.55%
- Sep 25, 20263.55%first recorded
Balance: $0 TO $1,000
Balance: $0 TO $1,000
Balance: $100,000.01 or >
Relationship APY: 3.56%; Balance: $300,000.00 and Above
- Oct 9, 20263.56%▲ from 3.30%
- Sep 18, 20263.30%▼ from 3.50%
- Sep 14, 20263.50%first recorded
Relationship APY: 3.56%; Balance: $300,000.00 & Above
- Oct 9, 20263.56%▲ from 3.30%
- Sep 18, 20263.30%▼ from 3.50%
- Sep 14, 20263.50%first recorded
Balance: $24,999.00 & Below
- Oct 7, 20263.52%▲ from 3.02%
- Oct 2, 20263.02%▼ from 3.52%
- Sep 24, 20263.52%▲ from 3.02%
- Sep 18, 20263.02%▼ from 3.05%
Balance: $50,000 or more
Balance: $500,000 and over
Balance: $500,000 and over
Preferred rates; New money is required to qualify for preferred rates.
Preferred rates; New money required to qualify for preferred rates.
Balance: $1,000,000 - $9,999,999.99
Balance: $500,000
Balance: $100,000.01 - $250,000
Balance: $300,000 +
Balance: $500,000 - $999,999.99; Premier Checking required to open the Premier Money Market
For qualified members only; Balance: over $500,000
The end-of-day balance determines the tier, so the dividend rate for the month may vary from day-to-day depending on each day's balance. There is no minimum balance requirement to obtain the APY.
New money only; APY is variable and subject to change at the Credit Union's discretion after account opening.
Balance: $15,000+; Intro rate
- Oct 10, 20263.50%▲ from 1.25%
- Sep 14, 20261.25%first recorded
The minimum opening deposit is $5.00. There is no minimum balance fee for this account. This is a variable-rate money market account based on your daily balance. Rate may change without notice at the sole discretion of the Credit Union. Dividends are paid at the rate corresponding to each day's full balance. The APY on the account is reduced to 0.15% APY if on any day the end of day balance falls below $20,000.00. The minimum required to earn any dividend is $0.01. Membership subject to approval. APY = Annual Percentage Yield.
Only available for new members - Only new money qualifies for the Diamond MMA (New money is defined as funds not currently on deposit with Travis Credit Union); Balance: $0-$49,999.99
Balance: $250,000+; Variable rate account with easy access and maximum liquidity. There is a $15 monthly fee on Premium Money Market Account when the daily balance falls below $10,000 at any time during the month.
Balance: $150,000 - $249,999.99
- Oct 9, 20263.46%▲ from 3.30%
- Sep 14, 20263.30%first recorded
Balance: $500,000.00 - or more
Balance: $250,000 - $999,999.99
- Oct 9, 20263.45%▲ from 2.70%
- Sep 29, 20262.70%first recorded
Balance: $250,000.00-$999,999.99; Open Online
- Oct 13, 20263.45%▲ from 1.00%
- Sep 14, 20261.00%first recorded
Balance: $250,000+
- Oct 9, 20263.45%▲ from 3.25%
- Sep 14, 20263.25%first recorded
APY - Annual Percentage Yield on the Star One Money Market Savings Account is variable. Fees may reduce earnings. Dividends Compounded Monthly. Dividends Credited Monthly and at Closure.
Balance: $100,000 - $149,999.99
- Oct 9, 20263.41%▲ from 3.25%
- Sep 14, 20263.25%first recorded
Balance: $25,000 - $49,999.99
All Balances
Balance: $250,000.00 - $499,999.99
Balance: $150,000.00 - $249,999.99
Balance: $250,000.00 - $999,999.99
- Oct 12, 20263.30%▲ from 3.04%
- Sep 12, 20263.04%first recorded
Balance: $250,000.00 - $999,999.99
- Oct 12, 20263.30%▲ from 3.04%
- Sep 12, 20263.04%first recorded
Balance: $0 to $9,999.99
Annual Percentage Yield (APY). FDIC-insured up to the maximum allowed by law.
Balance: $24,999.01 & Above
- Oct 7, 20263.02%▼ from 3.52%
- Oct 2, 20263.52%▲ from 3.42%
- Sep 18, 20263.42%▼ from 3.45%
- Sep 9, 20263.45%first recorded
Balance Tiers: $0 - $9,999.99 | 0.05% APY; $10,000 - $99,999.99 | 2.60% APY; $100,000 + | 2.80% APY
Balance Tiers: $0 - $9,999.99 | 0.05% APY; $10,000 - $99,999.99 | 2.60% APY; $100,000 + | 2.80% APY
Balance: $25,000 +
Banks and Credit Unions: If you identify an incorrect rate or wish to request the removal of your institution’s data, please contact us here.
California Money Market Rate Trends
Compare local California 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.
California high-yield MMA rates fell 0.026 points over the past 7 days to 3.211% APY.
California standard MMA rates fell 0.018 points over the past 7 days to 0.382% APY.
California Money Market Rate Forecast, Next 12 Months
Money market rates move with Federal Reserve policy. Our model uses the current CA high-yield MMA average and a Fed funds spread to project the likely rate trajectory for 2026 to 2027.
Money market account rates are variable and move in close correlation with the Federal Reserve’s federal funds rate target. Our 12-month forecast is derived from the current CA high-yield money market average of 3.211% APY and a Fed funds spread model calibrated to the historical relationship between policy rate changes and deposit rate adjustments at banks and credit unions.
Key assumptions: the Federal Reserve holds the federal funds rate at its current level over the next 12 months, with the possibility of one 25 basis point increase; deposit rates at banks and credit unions track policy-rate changes within 60 to 90 days. High-yield money market rates tend to adjust faster than standard branch-based accounts.
Important notice: This forecast is for informational purposes only and should not be used as the sole basis for financial decisions. Rate forecasts carry significant uncertainty. The actual trajectory will depend on Federal Reserve decisions, economic conditions, and competitive dynamics among financial institutions in California.
Money Market Account Earnings in California
Annual interest earnings at current CA average APYs, based on the high-yield and standard money market averages tracked in our database. Balances reflect the higher minimums typical of money market accounts. Compounding assumed monthly.
| Balance | HY Money Market (3.211% APY) | Monthly Earnings | Standard MMA (0.382% APY) | Monthly Earnings |
|---|---|---|---|---|
| $10,000 | $321.13 / year | $26.76 | $38.15 / year | $3.18 |
| $25,000 | $802.83 / year | $66.90 | $95.38 / year | $7.95 |
| $50,000 | $1,605.65 / year | $133.80 | $190.75 / year | $15.90 |
| $100,000 | $3,211.30 / year | $267.61 | $381.50 / year | $31.79 |
| Earnings estimates use daily compounding. Actual earnings depend on exact rate, compounding frequency, rate tier, and daily balance maintained. Rates are variable and subject to change. Source: California money market rate averages as of October 13, 2026. | ||||
About Our California Money Market Rate Database
MonitorBankRates tracks 67 money market rates from 11 banks and 56 credit unions offering money market deposit accounts to California residents, including community institutions, regional banks, and national online options. Our proprietary aggregation system pulls verified rate data directly from each institution’s official website, no estimates, no national averages passed off as real offers.
Every rate listed includes the institution’s Safety Grade (A+ to F), Star Rating (1 to 5), and Texas Ratio, objective financial health metrics calculated from FDIC and NCUA regulatory data, so you can compare yield and institutional safety in one place.
Current top rate: Noble Federal Credit Union offers a money market account at 6.00% APY. Use the rate table above to compare all current offers in California.
How to Find the Best Money Market Rates in California
What to compare when shopping for a money market account in California
To find the best money market APYs in California, start with credit unions and online-only banks: California has 56 credit unions in our database, and they consistently offer some of the highest yields because they are member-owned nonprofits with lower overhead than traditional banks.
Always compare the APY (Annual Percentage Yield), not just the interest rate, and pay close attention to balance tiers. Many money market accounts only pay their advertised top rate above a minimum balance of $1,000 to $25,000, with lower rates (or monthly fees) below that threshold. The current CA high-yield money market average is 3.211% but top local institutions are offering as high as 6.00%, so shopping around pays off.
Unlike a CD, money market rates are variable. Your rate can change at any time with Federal Reserve policy. Also check check-writing and debit card limits: most MMAs allow a set number of withdrawals per month, and exceeding the limit can trigger fees. Review your account periodically to ensure your APY remains competitive.
When a Money Market Account Makes Sense
- Emergency fund with flexibility: You get savings-level yields plus limited check-writing and debit access. California high-yield money market rates currently average 3.211% APY, far above a typical checking account.
- Larger balances ($10,000+): Many MMAs pay tiered rates that rise with your balance, so bigger deposits often earn more than they would in a standard savings account.
- Parking cash between investments: A high-yield money market account at California institutions keeps idle cash working harder while remaining fully accessible.
- You prefer banking locally: 67 institutions in California report money market rates to our database.
- No rate lock-in risk: Unlike a CD, your rate moves up with the market if rates rise further.
Consider an Alternative If…
- You want a locked-in, guaranteed return California CD rates
- You don’t need check writing and want a lower minimum California savings rates
- You need daily transaction access California checking rates
California Financial Snapshot
Local demographics and economic context for savers . Source: U.S. Census Bureau
15.7% of residents are 65 or older, below the national average of 17.3%; an unemployment rate of 6.6% (vs. 4.8% nationally) underscores the value of keeping liquid emergency savings. At today’s CA high-yield money market average of 3.211%, saving 10% of the local median salary ($4,903/year) would earn an additional $157 annually in interest.
Data: U.S. Census Bureau and U.S. Bureau of Labor Statistics.
Money Market Accounts vs. Other California Options
How money market deposit accounts compare to other deposit products available at banks and credit unions in California.
| Feature | Money Market | High-Yield Savings | Standard Savings | CD (12-Month) |
|---|---|---|---|---|
| Current CA Avg APY | 3.211% | View Savings Rates | 0.382%(Standard MMA) | View CD Rates |
| Rate Type | Variable | Variable | Variable | Fixed for term |
| FDIC / NCUA Insured | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K | ✓ Up to $250K |
| Withdraw Anytime | ✓ Yes | ✓ Yes | ✓ Yes | ✗ Penalty applies |
| Check Writing | ✓ Often yes | ✗ No | ✗ No | ✗ No |
| Debit / ATM Card | ✓ Often yes | Some institutions | ✗ Rarely | ✗ No |
| Typical Min Deposit | $0 to $2,500 | $0 to $100 | $25 to $100 | $500 to $1,000 |
| Rate Risk | Variable, moves with Fed policy | Variable, moves with Fed policy | Variable, moves with Fed policy | None, locked for term |
| Best For | Active savers wanting flexibility + check writing | Emergency fund, short-term goals, parking cash | Everyday saving, low-balance accounts | Locking in a rate for a defined period |
APY data reflects California averages tracked in our database as of October 13, 2026. Rates are variable and may differ by institution. See individual product pages for full details.
California Money Market Account Calculator
See how much a money market account can earn you. Enter your deposit, monthly contribution, and time frame, or click any current California rate on the right to apply it instantly. Interest compounds monthly.
Assumes monthly compounding and a constant APY for the full period. Money market rates are variable and can change at any time, so actual earnings will differ. Estimates are for informational purposes only.
Money Market & Savings Calculators for California
At CA’s top money market rate of 6.00% from Noble Federal Credit Union, a $10,000 deposit earns $600 annually. Enter your balance to see your exact return.
Savings Goal CalculatorA 3-month emergency fund for the median California earner is roughly $12,300. At 3.211% APY in a money market account, saving $1,020/month gets you there in about 12 months. Set your target and see your exact timeline.
CD vs. Liquid Deposit AccountCalifornia’s high-yield money market average is 3.211% APY, variable, always accessible, and often with check-writing. A local CD may offer a higher fixed yield in exchange for locking in your deposit. Compare both side-by-side to find the better fit for your timeline.
Budget CalculatorBefore you can grow your savings, you need to know how much you can set aside each month. The median California earner makes $49,032/year. Track your income vs. expenses to find your monthly surplus, then put it to work at 3.211% APY.
Retirement PlannerA $25,000 money market balance earning 3.211% APY grows to roughly $47,042 over 20 years with compounding. See how your current savings trajectory lines up with your retirement income needs.
Methodology & Data Sources
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our California 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.
A Note on Third-Party Rate Tools: Some pages on our site also feature rate comparison widgets and tools provided by third-party partners. These tools may include sponsored listings or affiliate links, and we may receive compensation when users click through them. We clearly label these widgets so you can tell at a glance which rates come from our independent MonitorBankRates.com tables and which come from our advertising partners.
Direct-Sourced & Verified Money Market Rate Data: We aggregate money market deposit account rates for California 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 California. We feature a comprehensive mix of institutions from neighborhood credit unions and mid-sized regional banks to large national institutions available to savers in CA.
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.
Frequently Asked Questions about Money Market Accounts in California
What is a Money Market Account (MMA)?
Are Money Market accounts in California safe?
How often do MMA rates change in California?
Can I write checks from a Money Market Account?
How much do I need to deposit to open a money market account in California?
Can I lose money in a Money Market Account?
What is the difference between a Money Market Account and a Money Market Fund?
Do I have to pay taxes on money market account interest?
Are online banks better than local banks in California for money market accounts?
Best Money Market Rates in California
- Noble Federal Credit Union
Reverse Money Market: 6.00% APY - 1st Northern California Credit Union
1st Class Money Market: 5.39% APY - Sunward
Power Money Market Account: 5.05% APY - Infinity Bank
Infinity Advantage Money Market Account: 4.50% APY - Americas Christian Credit Union
Corporate Money Market Account: 4.40% APY
California Rates & Resources
Cities in California
