Monona County Government

Onawa, Monona County

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About

Monona County is a government entity located in Iowa, covering 701 square miles. The county's name is believed to be of Indian origin, with possible meanings including 'Peaceful Valley' or 'Beautiful Valley'. The county seat is Onawa, which was chosen in 1858. The county has a rich history, with early settlements and a unique naming origin.[1]

Machine-readable record

Machine-readable record

Sources

  1. Every Iowan record as of 2026-04-01