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Bank · FDIC insured

Bank Five Nine

A $2.5B bank headquartered in Oconomowoc, WI, with 14 branches in Wisconsin. Best rates: CDs 4.65% and savings 0.10% APY.

Bank Five Nine Carrot Score

73

Carrot Score

Higher than 34% of U.S. banks and credit unions

LowestMiddleHighest

#36 of 54 in Milwaukee, WI metroHow the score works →

Deposits are federally insured by the FDIC up to $250,000 per depositor.

About Bank Five Nine

Bank Five Nine is an institution founded in 1859 with 13 full-service branch locations.

Serving Southeast Wisconsin, it operates as a top Small Business Administration lender in the state.

Headquarters
155 W Wisconsin Ave, Oconomowoc, WI 53066
FDIC certificate
12517 ↗
Visit institution website ↗

14 branches in Wisconsin

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Walk-in offices from the FDIC directory as of September 4, 2026. Directions open Google Maps. A nearby branch doesn’t mean you can join or open an account.