Worth County, Iowa
Founding: 1858 (declared in 1851) Parent county: Unorganized territory Namesake: William Worth, U.S. army officer Seat: Northwood (1857–) Land area: 400 square miles Population (2020): 7,443 Population (historic): 756 (1860); 7,953 (1880); 10,887 (1900); 11,164 (1930) Periods of population growth: pre-1860–1900; 1910s; 1930s; 1970s Subdivisions: Seven cities; one CDP; 12 townships Pre-1940 residences (estimated): 1,516 (43.1%) Pre-1940 housing survival rate: 56.4% Farm housing in disrepair (1950): 1.6% Nonfarm housing in disrepair (1950): 4.1% Average farmhouse value (1930): $2,128 Average outbuilding value (1930): $2,772 Average farmhouse size (1940): 6.5 rooms Number of farms (1920): 1,461 Average farm size (1920): 137.7 acres Sources of settlement: Norway, Iowa, Wisconsin, and New York _____________________________________________________________...