Best Money Market Rates in Stone Park, Illinois - July 2026
Brian McKay
Brian McKay
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Current Stone Park, Illinois and the surrounding area money market deposit account rates include International Bank of ChicagoInternational Bank of Chicago1860 N Mannheim Rd, Stone Park, IL 60165B-4.4 ★Texas Ratio: 22.84% Premier Money Market at 3.40% APY, United Trust BankUnited Trust BankA+5.0 ★Texas Ratio: 2.60% Money Market at 4.00% APY, Waterman BankWaterman BankA+5.0 ★Texas Ratio: 3.95% Business Money Market at 3.82% APY, State Bank of TexasState Bank of TexasA+5.0 ★Texas Ratio: 2.36% High-Rate Jumbo Money Market at 3.76% APY, and Republic Bank of ChicagoRepublic Bank of ChicagoA+5.0 ★Texas Ratio: 4.71% Business Money Market at 3.75% APY. Money market rates as of July 12, 2026 according to verified data from MonitorBankRates.
Stone Park has 1 local institution in our database, with money market rates as high as 3.40% APY from International Bank of Chicago at 1860 N Mannheim Rd, Stone Park, IL 60165. Use the table below to compare all available offers, including options from institutions serving the broader Illinois area. Rates are continually updated — we recommend checking back frequently.
Rates reflect recent market quotes and representative offers available to depositors in Stone Park, Illinois and surrounding area. Last Updated and Verified: July 12, 2026
Compare the Best Money Market Rates Today in Stone Park, Illinois & the Surrounding Area
as of 4/9/2025
New Money Only
New Money Only
as of 4/9/2025
Rate is subject to change without notice after account opening. Fees and/or withdrawals could reduce the earnings on the account.
Rates based on zip code and with a minimum of $25,000 not currently deposited at Huntington. Variable rate. Balances $2,000,001.00 and above currently earn 0.25% (0.25% APY). Balances below $25,000.00 do not earn interest. Offer is limited to one per household. Not valid with any other offer.
Rates are based on zip code. The interest rate is variable and subject to change at any time. 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. 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). 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.
Business Money Market Account
Valid Thru: 06/28/2026
Valid Thru: 06/28/2026
Valid Thru: 06/28/2026
As Low As
Includes our highest money market rate and the ease of online account opening.
Available exclusively online. Fees may reduce account earnings. APY may change and offer may be withdrawn at any time without notice. 8x based on FDIC monthly interest savings rate as of 05/12/2026.
Qualifying balance up to $99,999.99+
Qualifying balance up to $99,999.99
*
Qualifying balance up to $99,999.99+
$1,500,000.00 and up
Valid Thru: 06/28/2026
Compounding: Monthly. V,F
$250,000 and above
Qualifying balance up to $99,999.99
Rate with Platinum Checking and at least $50,000; Requires Platinum Checking account and maintaining a monthly direct deposit of your paycheck.
HCU
$500,000.00 - $1,499,999.99
Rates can change daily, Daily compounding
Qualifying balance up to $24,999.99
$100,000.00 & Over
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.
Stone Park, IL Money Market Rate Trends
Compare local Stone Park, IL 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.
Illinois high-yield MMA rates rose 0.258 points over the past 7 days to 3.436% APY.
Illinois standard MMA rates fell 0.082 points over the past 7 days to 0.578% APY.
Methodology & Data Sources
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our Stone Park, Illinois 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 Stone Park, Illinois 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 Stone Park, Illinois. We feature a comprehensive mix of institutions from neighborhood credit unions and mid-sized regional banks to large national institutions available to savers in IL.
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 Stone Park, Illinois
What is a Money Market Account (MMA)?
Are Money Market accounts in Stone Park, Illinois safe?
How often do MMA rates change in Stone Park, Illinois?
Can I write checks from a Money Market Account?
How much do I need to deposit to open a money market account in Stone Park, Illinois?
Best Money Market Rates in Stone Park, Illinois
- International Bank of Chicago
Premier Money Market — 3.40% APY - United Trust Bank
Money Market — 4.00% APY - Waterman Bank
Business Money Market — 3.82% APY - State Bank of Texas
High-Rate Jumbo Money Market — 3.76% APY - Republic Bank of Chicago
Business Money Market — 3.75% APY
