Banks & credit unions in Crystal Lake, IL

2 institutions headquartered in Crystal Lake — 2 banks and 0 credit unions, holding $2.9B in combined assets. Ranked by Bankzia Trust Grade.

Banks in Crystal Lake

1
Home State Bank, National Association
bank · Crystal Lake, IL · $778M assets
2
Crystal Lake Bank And Trust Company, National Association
bank · Crystal Lake, IL · $2.1B assets

From the Blog

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Banking Guides
How Much Money Should You Keep in One Bank?
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
High-yield savings accounts can pay many times the national average rate — with the same FDIC insurance as any other deposit. Here's how they work and what to watch for.
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Banking Guides
Are Credit Unions Safer Than Banks?
Credit unions and banks are insured by different agencies but to the same $250,000 limit. Here's what 'safer' really means — and where the two genuinely differ.
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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
Most Trustworthy Banks in Wisconsin (2026)
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State Guides
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State Guides
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2 banks in Wisconsin earned a D or F Trust Grade. Here are the lowest-rated FDIC-insured banks in the state — and what the warning signs mean for depositors.
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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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We analyzed all 73 FDIC-insured banks headquartered in Michigan using financial strength and CFPB complaint data. Here are the most trustworthy banks in the state.
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