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Best Banks & Credit Unions in Wisconsin

Compare the best banks and credit unions in Wisconsin — up to 0.40% APY, verified fees, minimums, and membership rules from 47+ local institutions.

Wisconsin residents have access to a mix of state-chartered credit unions, regional community banks, and nationwide online banks. This page ranks the strongest options for savings APY, checking rewards, and CD specials — all verified against the institution's own rate page as of September 2026.

Best banks and credit unions in Wisconsin 2026

Every bank with a branch in Wisconsin

185 FDIC-insured banks run 1,575 full-service offices in Wisconsin. 161 of them are community banks, and 138 operate nowhere else. This is the federal record: every figure below is the regulator's own.

Deposits by office come from the FDIC Summary of Deposits, counted each 30 June; the leverage ratio is capital as a share of assets, from each bank's latest Call Report. Nothing here is blended into a score. Search by ZIP to see the offices nearest you.

Every bank we publish a page for in Wisconsin

29 of them, largest first. Each page carries the bank's own Call Report figures and every office it runs.

Branches by town in Wisconsin

Where a bank runs more than one office in a town, every one of them is listed on a page of its own.

Branch pages in Wisconsin

Every office we publish a page for in Wisconsin, by town. Each carries what that branch holds, when it opened and the other branches within five miles.

Milwaukee

Madison

Green Bay

Appleton

Wausau

Menomonee Falls

Middleton

Wauwatosa

West Allis

Brookfield

De Pere

Delafield

Eau Claire

Hales Corners

Waukesha

Whitefish Bay

Every credit union with an office in Wisconsin

154 federally insured credit unions run 725 offices in Wisconsin, between them serving 6,515,232 members. 64 carry the NCUA's low-income designation. Figures are from each credit union's own NCUA Call Report.

A credit union is measured differently from a bank and the numbers are not interchangeable: the net worth ratio here is the NCUA's capital measure under 12 CFR 702, where 7% is well capitalised, and shares are the credit union equivalent of deposits. Membership usually turns on where you live or work, so a local credit union is often open to you even when its name suggests otherwise.

What makes a Wisconsin bank account worth opening

Look at four things in order: the APY (does it beat the FDIC national average of about 0.60%?), the monthly fee (anything above $0 should come with a clear waiver path), the minimum opening deposit, and the membership rule for credit unions. Wisconsin residents typically qualify for at least one large state-chartered credit union on residency alone, and that credit union is often the highest-APY option available locally.

Is my money safe at a Wisconsin bank or credit union?

Yes, if the institution is federally insured. FDIC covers banks up to $250,000 per depositor, per ownership category; NCUA covers credit unions at the same limits. Every institution in this directory carries one of those insurances — the FDIC or NCUA ID is listed on the full provider row.

Best banks in Wisconsin cities

Related guides for Wisconsin savers

Rates and fees change frequently. Confirm current figures directly with each institution before applying, and see our editorial methodology for how this directory is built and maintained.