Hardin County, Iowa
Founding: 1853 (declared in 1851) Parent county: Unorganized territory Namesake: John Hardin, Illinois politician Seat: Eldora (1853–) Land area: 569 square miles Population (2020): 16,878 Population (historic): 5,440 (1860); 17,807 (1880); 22,794 (1900); 22,947 (1930) Periods of population growth: pre-1860–1900; 1910s; 1950s Subdivisions: 12 cities; one CDP; 15 townships Pre-1940 residences (estimated): 3,252 (39.8%) Pre-1940 housing survival rate: 54.7% Farm housing in disrepair (1950): 5.7% Nonfarm housing in disrepair (1950): 4.9% Average farmhouse value (1930): $2,519 Average outbuilding value (1930): $3,214 Average farmhouse size (1940): 6.9 rooms Number of farms (1920): 2,129 Average farm size (1920): 141.4 acres Sources of settlement: Illinois, Iowa, New York, Ohio, Germany, Pennsylvania, and Indiana ___________________________________________________________________...