Fond Du Lac County, WI - Resident Population in Fond du Lac County, WI

Fond Du Lac County, WI - Resident Population in Fond du Lac County, WI was 104.26900 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Fond Du Lac County, WI - Resident Population in Fond du Lac County, WI reached a record high of 104.26900 in January of 2024 and a record low of 83.60000 in January of 1971. Trading Economics provides the current actual value, an historical data chart and related indicators for Fond Du Lac County, WI - Resident Population in Fond du Lac County, WI - last updated from the United States Federal Reserve on April of 2026.



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