Resident Population in Fairfield County, OH

Resident Population in Fairfield County, OH was 167.76200 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Fairfield County, OH reached a record high of 167.76200 in January of 2024 and a record low of 73.30100 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Fairfield County, OH - last updated from the United States Federal Reserve on April of 2026.



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