Current Mason, Michigan and the surrounding area money market deposit account rates include Michigan State University Federal Credit UnionMichigan State University Federal Credit Union1140 S Jefferson St, Mason, MI 48854A5.0 ★Texas Ratio: 9.68% Business IMMA - Tier 7 at 3.35% APY, Independent BankIndependent Bank190 W Kipp Rd, Mason, MI 48854A+5.0 ★Texas Ratio: 1.85% Money Market Accounts at 1.97% APY, TRUE Community Credit UnionTRUE Community Credit Union103 E Kipp Rd, Mason, MI 48854 8202A5.0 ★Texas Ratio: 11.15% Super Cash Money Market at 0.70% APY, EastRise Credit UnionEastRise Credit UnionA+5.0 ★Texas Ratio: 4.53% Essential Money Market at 4.50% APY, and Community Choice Credit UnionCommunity Choice Credit UnionA5.0 ★Texas Ratio: 7.03% Business Money Market at 4.10% APY. Money market rates as of May 12, 2026 according to verified data from MonitorBankRates.
Mason has 3 local institutions in our database, with money market rates as high as 3.35% APY from Michigan State University Federal Credit Union at 1140 S Jefferson St, Mason, MI 48854. Use the table below to compare all available offers, including options from institutions serving the broader Michigan area. Rates are continually updated — we recommend checking back frequently.
Rates reflect recent market quotes and representative offers available to depositors in Mason, Michigan and surrounding area. Last Updated and Verified: May 12, 2026
up to
for the first six months.
$1,000,000 +
Minimum of **$25,000** not currently deposited at Huntington.
Qualifying balance up to $25,000.00
Qualifying balance up to $25,000.00
Promo Rate
With a minimum of $25k new money
Minimum of **$25,000** not currently deposited at Huntington.
Compare local Mason, MI 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.
Michigan high-yield MMA rates currently average 3.520% APY.
Michigan standard MMA rates currently average 0.678% APY.
Direct-Sourced & Verified Money Market Rate Data: We aggregate money market deposit account rates for Mason, Michigan 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 Mason, Michigan. We feature a comprehensive mix of institutions from neighborhood credit unions and mid-sized regional banks to large national institutions available to savers in MI.
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.