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Join the roomJones County is a county in the U.S. state of Iowa. As of the 2020 census the population was 20,646. The county seat and the largest city is Anamosa. The county was founded in 1837 and named after George Wallace Jones, a United States senator and member of Congress.
Not who you're looking for? Others named Jones County: county in Mississippi, United States · county in North Carolina, United States · county in Texas, United States · county in Georgia, United States
