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 First Security Bank Mackinaw, IL Rates & Review June 2026
Content reviewed by
Brian McKay
Brian McKayFounder & Data ArchitectExpertise
Brian is the Founder of MonitorBankRates.com. For over 18 years, he has utilized his background in enterprise infrastructure to engineer proprietary systems that track rates from over 8,000 financial institutions.
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Editorial Disclosure
The rates displayed are actual, verified rates sourced directly from the official websites of banks and credit unions. Our editorial content is independent of any advertiser relationships.
✓Fact Checked
Rates Last Updated: June 16, 2026
First Security Bank Mackinaw, IL's 9-Months 9-Month rates are at 3.40%, 12-Months 12-Month rates are at 3.25%, 13-Months 13-Month rates are at 3.25%, 18-Months 18-Month rates are at 3.00%, 24-Months 24-Month rates are at 2.50%. First Security Bank Mackinaw, IL's savings rates are at 0.25%. MonitorBankRates evaluates the financial stability of First Security Bank Mackinaw, IL with a 5.0 Star Rating, an A+ Overall Health Grade, and a Texas Ratio of 0.00%. Rates were last updated on 06/16/2026. First Security Bank Mackinaw, IL money market rates, and other rates, are continually updated to reflect market conditions. We recommend checking back frequently to get the best money market rates and other rates available. Have you opened an account or have any experiences at First Security Bank Mackinaw, IL? Share your experience about First Security Bank Mackinaw, IL by leaving a review below, or read customer reviews before you decide to use First Security Bank Mackinaw, IL. 
First Security Bank Mackinaw, IL CD Rates
First Security Bank Mackinaw, IL Savings Rates
Methodology & Data SourcesMonitorBankRates Star Rating: Our rating for First Security Bank Mackinaw, IL is derived from comprehensive financial data published quarterly by the FDIC. Our proprietary rating system evaluates financial stability (including the Texas Ratio and capitalization) and combines it with customer feedback (user reviews) to help you make informed banking decisions. Texas Ratio: We calculate the Texas Ratio using standard industry methodology. This ratio compares the bank's non-performing assets to its tangible common equity and loan loss reserves to assess financial health. Rate Data Aggregation: We gather First Security Bank Mackinaw, IL rates using proprietary online rate aggregation technology. Our systems scan constantly to provide the most recent rates available to our visitors.
Disclaimer: Interest rates are variable and subject to change without notice. While we strive for accuracy, rates can change rapidly based on market conditions.
It is always advisable to check with First Security Bank Mackinaw, IL's official website for the most current offers and terms.
Bank Profile & Overview
Institution Name
First Security Bank Mackinaw, IL
Bank Holding Company
FIRST BCORP OF TAYLORVILLE INC
Address
101 E Fast Ave,
Mackinaw, IL 61755 · Tazewell
Website
https://onlinebanking.fsb1.com/
FDIC Certificate #
3698
Established
01/01/1934
FDIC Insurance Date
01/01/1934
Domestic Offices
4
Total Branches
4
Regulator
FDIC
FDIC Insured
✓ Yes — Up to $250,000
Financial Health & AssetsA+
Overall Health Grade
Score: 100/100
5.0
Exceptional
Out of 5.0 Stars
0.00%
Texas Ratio
Nat'l avg: 5.85%
Return on Assets (ROA)
1.3819%
Return on Equity (ROE)
11.0500%
Non-Performing Loans (NPL)
0.00%
Total Assets
$139,871,000
Total Deposits
$122,992,000
Equity Capital
$16,371,000
Net Income
$1,432,000
Headquarters
Mackinaw
Total Branches and Offices
4
Source: FDIC | Last Updated 12/31/2025
Customer ReviewsprNH
December 17, 2025
Fqto
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Frequently Asked Questions About First Security Bank Mackinaw, ILHow many branches does First Security Bank Mackinaw, IL operate?First Security Bank Mackinaw, IL currently maintains approximately 4 branch location(s). Physical branches allow members to access in-person services such as notary consultations and safe deposit boxes. Is there a first-time homebuyer program?Currently, First Security Bank Mackinaw, IL does not list a specific first-time homebuyer program, but they provide a range of mortgage and home equity products to assist members with property financing. Are credit management and repair services offered?While formal credit repair services are not currently listed, First Security Bank Mackinaw, IL provides members with tools to manage their accounts and build a solid financial history. Does First Security Bank Mackinaw, IL offer online and mobile banking?Most modern institutions like First Security Bank Mackinaw, IL provide digital access. This includes the ability to check balances, transfer funds, deposit checks via mobile app, and view statements online. You can usually find these services at their official website: https://onlinebanking.fsb1.com/. Current First Security Bank Mackinaw, IL Rates
Retrieved from our database of financial products. Rates subject to change.
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