Best Money Market Rates in Madison, Wisconsin - August 2026
Brian McKay
Brian McKay
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Current Madison, Wisconsin and the surrounding area money market deposit account rates include Johnson BankJohnson Bank525 Junction Rd, Madison, WI 53717A+5.0 ★Texas Ratio: 2.08%Real return: +0.70%APY minus 2.8% CPI (February 2026) Money Market Locked For 9-Months at 3.50% APY, Dupaco Community Credit UnionDupaco Community Credit Union3762 E Washington Ave, Madison, WI 53704 3647A+5.0 ★Texas Ratio: 3.94%Real return: +0.45%APY minus 2.8% CPI (February 2026) Achieve Money Market Account at 3.25% APY, Byline BankByline Bank5315 Wall St, Madison, WI 53718A+5.0 ★Texas Ratio: 5.13%Real return: +0.35%APY minus 2.8% CPI (February 2026) Advantage Money Market Account at 3.15% APY, University of Wisconsin Credit UnionUniversity of Wisconsin Credit Union3500 University Ave, Madison, WI 53705A+5.0 ★Texas Ratio: 4.47%Real return: +0.31%APY minus 2.8% CPI (February 2026) Investor's Indexed Money Market at 3.11% APY, and Connexus Credit UnionConnexus Credit Union2555 Shopko Dr, Madison, WI 53704B-4.3 ★Texas Ratio: 16.30%Real return: +0.21%APY minus 2.8% CPI (February 2026) Connexus Money Market Accounts at 3.01% APY. Money market rates as of August 28, 2026 according to verified data from MonitorBankRates.
Madison has 13 local institutions in our database, with money market rates as high as 3.50% APY from Johnson Bank at 525 Junction Rd, Madison, WI 53717. Use the table below to compare all available offers, including options from institutions serving the broader Wisconsin area. Rates are continually updated — we recommend checking back frequently.
Rates reflect recent market quotes and representative offers available to depositors in Madison, Wisconsin and surrounding area. Last Updated and Verified: August 28, 2026
Compare the Best Money Market Rates Today in Madison, Wisconsin & the Surrounding Area
New money required. Must have a checking account. Promotional rate for 9-month term. At conclusion of term, account may convert to standard tiered variable rate.
Qualifying balance up to $1,000,000.00
Introductory Rate Tiers
$1,000,000.00 and over
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
$500,000.00 to $999,999.99
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
$250,000.00 to $499,999.99
effective 1-1-24
$100,000.00 to $249,999.99
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
$250,000.00 and over; View Disclosure
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
$100,000.00 to $249,999.99; View Disclosure
Standard Rate Tiers
Standard Rate Tiers
$25,000.00 to $99,999.99
$25,000.00 to $99,999.99; View Disclosure
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
Balance computation method: We use daily balance method to calculate the interest on your account. This method applies a daily periodic rate to the principal in the account each day. Interest is compounded and paid quarterly. Your interest rate and Annual Percentage Yield may change. We may change the interest rate on your account at any time. Fees could reduce earnings on accounts.
Standard Rate Tiers
effective 1-1-24
Interest is calculated on the entire balance each day at the rate in effect for that balance tier.
Standard Rate Tiers
$10,000.00 to $24,999.99; View Disclosure
Standard Rate Tiers
$1,000.00 to $9,999.99; View Disclosure
Introductory Rate Tiers
$25 minimum balance to open
Standard Rate Tiers
Up to $24,999.99
Up to $999.99; View Disclosure
If account falls below $2,500
Qualifying balance up to $24,999.99
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.
Madison, WI Money Market Rate Trends
Compare local Madison, WI 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.
Wisconsin high-yield MMA rates rose 0.079 points over the past 7 days to 3.046% APY.
Wisconsin standard MMA rates fell 0.025 points over the past 7 days to 0.745% APY.
Madison, Wisconsin Money Market Rate Forecast — Next 12 Months
Money market rates move with Federal Reserve policy. Our model uses the current WI 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 WI high-yield money market average of 3.046% 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: 1–2 Federal Reserve rate cuts of 25 basis points each over the next 12 months, based on current CME FedWatch consensus; money market institutions typically pass through 70–90% of rate cuts to deposit rates within 60–90 days. High-yield online money market rates tend to adjust faster than standard branch-based MMA rates, and jumbo-tier rates often adjust first.
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 Madison, Wisconsin.
Money Market Account Earnings in Madison, Wisconsin
Annual interest earnings at current WI 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 (3.046% APY) | Monthly Earnings | Standard MMA (0.745% APY) | Monthly Earnings |
|---|---|---|---|---|
| $10,000 | $304.63 / year | $25.39 | $74.51 / year | $6.21 |
| $25,000 | $761.58 / year | $63.47 | $186.28 / year | $15.52 |
| $50,000 | $1,523.15 / year | $126.93 | $372.55 / year | $31.05 |
| $100,000 | $3,046.30 / year | $253.86 | $745.10 / year | $62.09 |
| 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: Madison, Wisconsin money market rate averages as of August 30, 2026. | ||||
About Our Madison, Wisconsin Money Market Rate Database
MonitorBankRates found 13 institutions with branches in Madison (5 banks, 8 credit unions), plus 25 additional state-chartered and national online institutions available to Madison 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: Johnson Bank offers a money market account at 3.50% APY. Use the rate table above to compare all current offers in Madison, Wisconsin.
How to Find the Best Money Market Rates in Madison, Wisconsin
What to compare when shopping for a money market account in Madison, Wisconsin
To find the best money market APYs in Madison, Wisconsin, start with credit unions and online-only banks — Madison, Wisconsin has 24 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 WI high-yield money market average is 3.046% — 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. Madison, Wisconsin high-yield money market rates currently average 3.046% 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 Madison, Wisconsin institutions keeps idle cash working harder while remaining fully accessible.
- You prefer banking locally — 38 institutions in Madison, Wisconsin 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 → Madison, Wisconsin CD rates
- You don’t need check writing and want a lower minimum → Madison, Wisconsin savings rates
- You need daily transaction access → Madison, Wisconsin checking rates
Madison, Wisconsin Financial Snapshot
Local demographics and economic context for savers — Source: U.S. Census Bureau
13.0% of residents are 65 or older — below the national average of 17.3%; a low unemployment rate of 2.6% reflects a strong local economy with solid savings capacity. At today’s WI high-yield money market average of 3.046%, saving 10% of the local median salary ($4,433/year) would earn an additional $135 annually in interest.
Data: U.S. Census Bureau and U.S. Bureau of Labor Statistics.
Money Market Accounts vs. Other Madison, Wisconsin Options
How money market deposit accounts compare to other deposit products available at banks and credit unions in Madison, Wisconsin.
| Feature | Money Market | High-Yield Savings | Standard Savings | CD (12-Month) |
|---|---|---|---|---|
| Current WI Avg APY | 3.046% | View Savings Rates | 0.745%(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 | Rate may fall with Fed cuts | Rate may fall with Fed cuts | Rate may fall with Fed cuts | 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 Madison, Wisconsin averages tracked in our database as of August 30, 2026. Rates are variable and may differ by institution. See individual product pages for full details.
Madison, Wisconsin 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 Madison, Wisconsin 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 Madison, Wisconsin
At WI’s top money market rate of 3.50% from Johnson Bank, 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 Madison, Wisconsin earner is roughly $11,100. At 3.046% APY in a money market account, saving $920/month gets you there in about 12 months. Set your target and see your exact timeline.
CD vs. Liquid Deposit AccountWisconsin’s high-yield money market average is 3.046% 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 Madison, Wisconsin earner makes $44,332/year. Track your income vs. expenses to find your monthly surplus — then put it to work at 3.046% APY.
Retirement PlannerA $25,000 money market balance earning 3.046% APY grows to roughly $45,560 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 Madison, Wisconsin 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 Madison, Wisconsin 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 Madison, Wisconsin. We feature a comprehensive mix of institutions from neighborhood credit unions and mid-sized regional banks to large national institutions available to savers in WI.
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 Madison, Wisconsin
What is a Money Market Account (MMA)?
Are Money Market accounts in Madison, Wisconsin safe?
How often do MMA rates change in Madison, Wisconsin?
Can I write checks from a Money Market Account?
How much do I need to deposit to open a money market account in Madison, Wisconsin?
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 Madison, Wisconsin for money market accounts?
Best Money Market Rates in Madison, Wisconsin
- Johnson Bank
Money Market Locked For 9-Months — 3.50% APY - Dupaco Community Credit Union
Achieve Money Market Account — 3.25% APY - Byline Bank
Advantage Money Market Account — 3.15% APY - University of Wisconsin Credit Union
Investor's Indexed Money Market — 3.11% APY - Connexus Credit Union
Connexus Money Market Accounts — 3.01% APY
Madison, Wisconsin Rates & Resources
