Banks & credit unions in Collinsville, IL

2 institutions headquartered in Collinsville — 2 banks and 0 credit unions, holding $2.7B in combined assets. Ranked by Bankzia Trust Grade.

Banks in Collinsville

1
Fcb Banks
bank · Collinsville, IL · $2.6B assets
2
Collinsville Building And Loan Association
bank · Collinsville, IL · $116M assets

From the Blog

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Banking Guides
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FDIC and NCUA insurance covers $250,000 per depositor, per ownership category, per institution. Here's how to think about how much to keep at a single bank — and when to spread it out.
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High-Yield Savings Accounts: What to Know in 2026
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Banking Guides
Are Credit Unions Safer Than Banks?
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Banking Guides
How to Switch Banks Without the Headache
Switching banks sounds painful, but a clean move comes down to a short checklist: open the new account, move your automatic payments, then close the old one carefully.
June 25, 2026 · 5 min read
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State Guides
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State Guides
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State Guides
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Customer service interaction at a financial institution
State Guides
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Financial data on a computer screen showing bank performance metrics
State Guides
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