Port St Lucie, Florida Money Market Rates - September 2026
Brian McKay
Brian McKay
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Current money market account rates in Port St Lucie, Florida range from 3.50% to 5.00% APY across the five banks and credit unions featured below, verified by MonitorBankRates as of September 28, 2026. Current Port St Lucie, Florida and the surrounding area money market deposit account rates include Midflorida Credit UnionMidflorida Credit Union1692 SW Gatlin Blvd, Port St Lucie, FL 34953A+5.0 ★Texas Ratio: 3.18%Real return: +0.70%APY minus 2.8% CPI (February 2026) Business Money Market at 3.50% APY, Kinecta Federal Credit UnionKinecta Federal Credit UnionA+5.0 ★Texas Ratio: 3.82%Real return: +2.20%APY minus 2.8% CPI (February 2026) Money Markets at 5.00% APY, Community First Credit Union Of FloridaCommunity First Credit Union Of FloridaA+5.0 ★Texas Ratio: 3.41%Real return: +1.70%APY minus 2.8% CPI (February 2026) Business Money Market at 4.50% APY, Climate First BankClimate First BankA+5.0 ★Texas Ratio: 1.15%Real return: +1.46%APY minus 2.8% CPI (February 2026) Business Money Market at 4.26% APY, and City National Bank of FloridaCity National Bank of FloridaA5.0 ★Texas Ratio: 7.12%Real return: +1.21%APY minus 2.8% CPI (February 2026) Online Money Market Deposit Account at 4.01% APY. Money market rates as of September 28, 2026 according to verified data from MonitorBankRates.
Port St Lucie has 1 local institution in our database, with money market rates as high as 3.50% APY from Midflorida Credit Union at 1692 SW Gatlin Blvd, Port St Lucie, FL 34953. Use the table below to compare all available offers, including options from institutions serving the broader Florida area. Rates are continually updated, so we recommend checking back frequently.
Rates reflect recent market quotes and representative offers available to depositors in Port St Lucie, Florida and surrounding area. Last Updated and Verified: September 28, 2026
Compare the Best Money Market Rates Today in Port St Lucie, Florida & the Surrounding Area
Balance: $1,000,000.01 & over
Balance: $250,000.01 to $1,000,000.00
Balance: $100,000.01 to $250,000.00
Balance: $10,000.01 to $100,000.00
Balance: $0.01 to $10,000.00
Balance: $0.01 to $999.99
Balance: $0 - $499.99
Balance: >$750,000
To qualify for the advertised APY, account holder must maintain their primary business checking relationship with Climate First Bank. Primary means the account is used for normal business operations, including receiving customer payments and paying payroll, vendors, and other operating expenses. If the Primary business checking relationship is not maintained, the account will earn 0.60% APY.
Balance: $500,000 - $749,999.99
Balance: $2,500 - $249,999.99
Ride the Wave to Savings
Balance: $10,000 or more
Balance: $250,000 - $499,999.99
Earn up to 4.00% APY on balances under $10,000. APY is variable and may change at any time. No monthly maintenance fee. Dividends are compounded monthly and credited monthly. Dividends are calculated using a blended rate across balance tiers. Fees may reduce earnings. Limit one Momentum Money Market account per member; members with a Momentum MMA may not hold a Traditional Money Market at the same time. Membership required. Federally insured by NCUA.
Balance: $7,500,000+
Add funds whenever you want and earn a great rate on more of your money Withdraw money whenever you need to, with no restrictions
Annual Percentage Yield is accurate as of 09/27/2026. Fees could reduce the earnings on the account. Once the account is opened, the interest rate and annual percentage yield may change at any time. Below Minimum Balance Fee Waived: The account with an average daily balance of less than $5,000.00 during the statement cycle will be charged a Below Minimum Balance Fee of $15.00. However, the Below Minimum Balance Fee can also be waived if the primary account holder maintains aggregate deposits of $5,000.00 or more. Mobile check deposits limits include Five (5) checks on any given day for a total not to exceed $5,000 per day, and ten (10) checks on any given month for a total not to exceed $15,000. If a debit card is issued, the Advantage checking account will be the primary account and the SuperSaver Account can only be accessed via ATM withdrawals. For details on the transaction limitations see the regulatory limits section. Closing Fee: $50.00 (This fee applies if you close your account within 6 months after opening). There are no limitations on the number of deposits or withdrawals that can be made to a savings or money market account by any method. The Bank may require written notification seven (7) days prior to a withdrawal.
Balance: $1,000,000.00+
Balance: $25,000
- Sep 27, 20263.88%▲ from 3.64%
- Sep 19, 20263.64%first recorded
up to
Balance: $50 to $2,500
Balance: $100,000 - $249,999.99
Balance: $2,000,000 - $7,499,999
Balance: $1,000,000 and up
Preferred rates require a minimum of $25,000 of new money. Standard rates: 0.15% APY.
Preferred rates require a minimum of $25,000 of new money. Standard rates: 0.03% APY.
Balance: $1,000,000 - $9,999,999.99
Money Market Account, Higher Reward
Interest Income Benefit: $350; National Average Yearly Fee Savings: $2,520; National Average Interest Income: $100; National Average Yearly Fee Savings: $2,420
Balance: $100+; Must open an account by 10/09/2026, to get the promotional rate. Stated offer is valid only for Domestic Personal Account customers. Fees could reduce earnings. Please refer to Personal Checking and Savings Accounts brochure for additional information on benefits and requirements of this particular account. For other applicable fees please refer to the Personal Checking and Savings Accounts brochure and the Schedule of Fees . Customer must be a citizen or resident alien of the United States (U.S.) with a valid U.S. Taxpayer Identification Number.
Guaranteed for 6 months. For Consumer Accounts Only. After the promotional period, the account will automatically convert to the Bank's standard Money Market account and earn the then-current variable APY in effect for that account. Fees may reduce earnings. Additional terms and conditions apply. This promotional Money Market Account is available to new clients who have never held an account with BankUnited, N.A., or to existing clients who deposit new funds not currently on deposit with us. New funds are funds not currently on deposit with BankUnited and not transferred from another BankUnited account.
Balance: $100,000 - $249,999.99
Balance: $300,000 +
Balance: $100,000 & above; New money only
New money only; Balance: $100,000 & above
Balance: $15,000+; $15,000+; Intro rate
Minimum: $2,500 minimum deposit; Monthly dividend payments
Minimum: $2,500 minimum deposit; Balance: $500,000 and Over; Monthly dividend payments
Balance: $500,000 and over
Balance: $500,000 and up
Balance: $500,000.00 - $999,999.99
- Sep 18, 20263.49%▼ from 3.56%
- Sep 14, 20263.56%first recorded
Balance: $500,000.00 - $999,999.99
- Sep 18, 20263.49%▼ from 3.56%
- Sep 14, 20263.56%first recorded
Annual Percentage Yield is accurate as of 09/27/2026. Fees could reduce the earnings on the account. Once the account is opened, the interest rate and annual percentage yield may change at any time. Below Minimum Balance Fee Waived: The account with an average daily balance of less than $5,000.00 during the statement cycle will be charged a Below Minimum Balance Fee of $15.00. However, the Below Minimum Balance Fee can also be waived if the primary account holder maintains aggregate deposits of $5,000.00 or more. Mobile check deposits limits include Five (5) checks on any given day for a total not to exceed $5,000 per day, and ten (10) checks on any given month for a total not to exceed $15,000. If a debit card is issued, the Advantage checking account will be the primary account and the SuperSaver Account can only be accessed via ATM withdrawals. For details on the transaction limitations see the regulatory limits section. Closing Fee: $50.00 (This fee applies if you close your account within 6 months after opening). There are no limitations on the number of deposits or withdrawals that can be made to a savings or money market account by any method. The Bank may require written notification seven (7) days prior to a withdrawal.
Balance: $1,000,000+; Minimum balance required for Premium Money Market Savings to earn stated rate is $20,000. APY is accurate as of specified date.
Balance: $25,000.00 to $2,000,000.99; With Huntington Perks Checking**
Balance: $25,000.00 to $2,000,000.99; With Huntington Platinum Perks Checking***
Balance: $250,000 and more
Balance: $250,000+; Balance: $250K+
Balance: $0 - $99,999.99
Balance: Up to $250,000
Balance: $0.01
Balance: $200,000 - $299,999.99
Balance: $500,000 to $999,999
Balance: $50,000-$99,999.99
Minimum: $2,500 minimum deposit; Monthly dividend payments
Balance: $250,000 - $1,999,999
Balance: $250,000 to $499,999
Balance: $250,000.00 - $999,999.00
Minimum: $50,000 - $249,999.99; Balance: $50,000 - $249,999.99
Balance: $200,000 and Higher
Balance: $750,000 - $999,999.99; Minimum balance required for Premium Money Market Savings to earn stated rate is $20,000. APY is accurate as of specified date.
Balance: $100,000+; Monthly Interest Compounded 3 per month; Transfer Limit Monthly Interest Credited
Annual Percentage Yield (APY) is effective as of September 27, 2026 on balances of $100,000 or greater and is subject to change. Other tiers and APYs that are subject to change at any time are as follows: $0.01 - $9,999.99 = 0.03%, $10,000 - $24,999.99 = 1.50%, $25,000 - $49,999.99 = 1.75%, $50,000 - $99,999.99 = 2.00% and $100,000+ = 3.00%. Fees assessed to accounts may reduce earnings. Personal Accounts only.
Balance: $50,000.00 - $99,999.99
Balance: $500 - $49,999
Balance: $500,000 and up
Balance: $250,000 & Up
APY is variable and may change at any time. No monthly maintenance fee. Dividends are compounded monthly and credited monthly. Dividends are calculated using a blended rate across balance tiers. Fees may reduce earnings. Limit one Momentum Money Market account per member; members with a Momentum MMA may not hold a Traditional Money Market at the same time. Membership required. Federally insured by NCUA.
Balance: $250,000 - $499,999.99
Balance: $250,000.00 - $499,999.99
- Sep 18, 20263.00%▼ from 3.04%
- Sep 14, 20263.04%first recorded
Published APY range: 2.70%-3.75%; Published rate range: 2.67%-3.69%. Rates based on zip code and with a minimum of $25,000 not currently deposited at Huntington. Get your variable rate after opening a Huntington Relationship Money Market Account when you maintain deposits of $25,000.00 - $2,000,000.99. Balances $2,000,001.00 and above currently earn 0.25% (0.25% APY). Balances below $25,000.00 do not earn interest and may be subject to a $25.00 per month maintenance fee. Fees may reduce earnings. When your balance falls into a specific rate tier, your entire balance will earn the applicable rate in effect for that tier. Offer is limited to one per household. We also reserve the right to limit acceptance of deposits greater than $2,000,000.00. Not valid with any other offer. Initial minimum opening deposit to earn interest on the HRMMA is $25,000.00 and must be "New Money" which is defined as money that is not currently on deposit in any Huntington account (except maturing CDs
Balance: $100,000 - $199,999
Balance: $1,000,000 & above
Balance: $500,000 +
Balance: $1,000,000.00 and above
Balance: $100,000.00 - $249,999.99
Balance: $100,000.00 - $249,999.99
Balance: $500,001.00 and above
Balance: $150,001.00 and above
Balance: $250,000 - $499,999.99
Balance: $500,000.00 to $999,999.99
Annual Percentage Yield (APY): APY is based on interest compounding on the daily ledger balance and paid to the account monthly. $100 minimum deposit to open. $2,500 minimum balance to avoid monthly maintenance fee of $15. View Rates .
Balance: $25,000.00+; Rate in effect at the time of account opening. Your interest and APY may change without notice. Fees can reduce earnings.
Balance: $1,000,000.01 and over
Balance: $250,000 - $999,999.99
Balance: $100,000 - $249,999.99
Balance: $75,000.01 - $299,99.99; Fees may reduce earnings on account.
Money Market Deposit Account (with minimum balance over $2,500.00) **; Rates on Interest Checking Accounts and Money Market Deposit Accounts may change after account opening.
Balance: $100,000.00 to $499,999.99
Balance: $0.00 - $24,999.99; Rate in effect at the time of account opening. Your interest and APY may change without notice. Fees can reduce earnings.
Annual Percentage Yield (APY) is effective as of September 27, 2026 on balances of $100,000 or greater and is subject to change. Other tiers and APYs that are subject to change at any time are as follows: $0.01 - $9,999.99 = 0.03%, $10,000 - $24,999.99 = 1.50%, $25,000 - $49,999.99 = 1.75%, $50,000 - $99,999.99 = 2.00% and $100,000+ = 3.00%. Fees assessed to accounts may reduce earnings. Personal Accounts only.
- Sep 27, 20262.00%▼ from 3.00%
- Sep 14, 20263.00%first recorded
Balance: $2,500 & above
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.
Port St Lucie, FL Money Market Rate Trends
Compare local Port St Lucie, FL 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.
Florida high-yield MMA rates rose 0.013 points over the past 7 days to 3.073% APY.
Florida standard MMA rates fell 0.004 points over the past 7 days to 0.727% APY.
Port St Lucie, Florida Money Market Rate Forecast, Next 12 Months
Money market rates move with Federal Reserve policy. Our model uses the current FL high-yield MMA average and a Fed funds spread to project the likely rate trajectory for 2026–2027.
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 FL high-yield money market average of 3.073% 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 60–90 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 Port St Lucie, Florida.
Money Market Account Earnings in Port St Lucie, Florida
Annual interest earnings at current FL 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 (3.073% APY) | Monthly Earnings | Standard MMA (0.727% APY) | Monthly Earnings |
|---|---|---|---|---|
| $10,000 | $307.32 / year | $25.61 | $72.71 / year | $6.06 |
| $25,000 | $768.30 / year | $64.02 | $181.78 / year | $15.15 |
| $50,000 | $1,536.60 / year | $128.05 | $363.55 / year | $30.30 |
| $100,000 | $3,073.20 / year | $256.10 | $727.10 / year | $60.59 |
| 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: Port St Lucie, Florida money market rate averages as of September 28, 2026. | ||||
About Our Port St Lucie, Florida Money Market Rate Database
MonitorBankRates found 1 institution with branches in Port St Lucie, plus 60 additional state-chartered and national online institutions available to Port St Lucie residents. 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 (1–5), 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: Midflorida Credit Union offers a money market account at 3.50% APY. Use the rate table above to compare all current offers in Port St Lucie, Florida.
How to Find the Best Money Market Rates in Port St Lucie, Florida
What to compare when shopping for a money market account in Port St Lucie, Florida
To find the best money market APYs in Port St Lucie, Florida, start with credit unions and online-only banks: Port St Lucie, Florida has 36 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–$25,000, with lower rates (or monthly fees) below that threshold. The current FL high-yield money market average is 3.073% but top local institutions are offering as high as 3.50%, 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. Port St Lucie, Florida high-yield money market rates currently average 3.073% 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 Port St Lucie, Florida institutions keeps idle cash working harder while remaining fully accessible.
- You prefer banking locally: 61 institutions in Port St Lucie, Florida report money market rates to our database.
- You’re among Port St Lucie, Florida’s 21.3% of residents aged 65+ for whom liquid, accessible savings complement fixed-income holdings.
- 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 → Port St Lucie, Florida CD rates
- You don’t need check writing and want a lower minimum → Port St Lucie, Florida savings rates
- You need daily transaction access → Port St Lucie, Florida checking rates
Florida Financial Snapshot
Local demographics and economic context for savers . Source: U.S. Census Bureau (state-level data shown; city data not available)
21.3% of residents are 65 or older, above the national average of 17.3%, making liquid, accessible money market accounts a particularly relevant option in this market. At today’s FL high-yield money market average of 3.073%, saving 10% of the local median salary ($4,189/year) would earn an additional $129 annually in interest.
Data: U.S. Census Bureau and U.S. Bureau of Labor Statistics.
Money Market Accounts vs. Other Port St Lucie, Florida Options
How money market deposit accounts compare to other deposit products available at banks and credit unions in Port St Lucie, Florida.
| Feature | Money Market | High-Yield Savings | Standard Savings | CD (12-Month) |
|---|---|---|---|---|
| Current FL Avg APY | 3.073% | View Savings Rates | 0.727%(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 – $2,500 | $0 – $100 | $25 – $100 | $500 – $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 Port St Lucie, Florida averages tracked in our database as of September 28, 2026. Rates are variable and may differ by institution. See individual product pages for full details.
Port St Lucie, Florida 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 Port St Lucie, Florida 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 Port St Lucie, Florida
At FL’s top money market rate of 3.50% from Midflorida Credit Union, a $10,000 deposit earns $350 annually. Enter your balance to see your exact return.
Savings Goal CalculatorA 3-month emergency fund for the median Port St Lucie, Florida earner is roughly $10,500. At 3.073% APY in a money market account, saving $870/month gets you there in about 12 months. Set your target and see your exact timeline.
CD vs. Liquid Deposit AccountFlorida’s high-yield money market average is 3.073% 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 Port St Lucie, Florida earner makes $41,891/year. Track your income vs. expenses to find your monthly surplus, then put it to work at 3.073% APY.
Retirement PlannerA $25,000 money market balance earning 3.073% APY grows to roughly $45,799 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 Port St Lucie, Florida 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 Port St Lucie, Florida 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 Port St Lucie, Florida. We feature a comprehensive mix of institutions from neighborhood credit unions and mid-sized regional banks to large national institutions available to savers in FL.
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 Port St Lucie, Florida
What is a Money Market Account (MMA)?
Are Money Market accounts in Port St Lucie, Florida safe?
How often do MMA rates change in Port St Lucie, Florida?
Can I write checks from a Money Market Account?
How much do I need to deposit to open a money market account in Port St Lucie, Florida?
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 Port St Lucie, Florida for money market accounts?
Best Money Market Rates in Port St Lucie, Florida
- Midflorida Credit Union
Business Money Market: 3.50% APY - Kinecta Federal Credit Union
Money Markets: 5.00% APY - Community First Credit Union Of Florida
Business Money Market: 4.50% APY - Climate First Bank
Business Money Market: 4.26% APY - City National Bank of Florida
Online Money Market Deposit Account: 4.01% APY
Port St Lucie, Florida Rates & Resources
