Algonquin State Bank

  • Welcome to our new website

    More helpful, more informative and a more convenient gateway to enhanced online banking services.

  • A Fresh New Look!

    Clean, straightforward and in keeping with our tradition, while being more in tune with your future.

  • Easy Online Access

    Our systems update is complete, making Online Banking and Bill Pay easier for you.

  • Experience The Hometown Advantage

    Established in 1902, but excited to bring you products and services that make your life easier and more rewarding.


For individuals and small businesses, we offer checking that's as efficient as you are!

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Whether you're hoping to buy, build or refinance, we have an affordable mortgage loan for you.

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From deposit accounts to commercial lending, your business will benefit from our experience.

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Bank Locations

Founded in 1902 and still your hometown bank today, we have 3 Algonquin locations to serve you.

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Welcome to algonquin state bank

For every stage of life, algonquin state bank
is the bank you need.

From your child’s first savings account to retirement planning, Algonquin has products and services to meet your every need. Area business owners find all the resources and expertise needed to help you grow
your business and operate more efficiently.

ASB News

Online banking

Whether you depend on us for personal or commercial banking, our recent technology upgrade will make it easier for you to manage your everyday banking needs.

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