Polk County, Nebraska
Founding: 1870 (declared in 1856) Parent county: York Namesake: James Polk, U.S. president Seat: Osceola (1871–) Land area: 438 square miles Population (2020): 5,214 Population (historic): 6,846 (1880); 10,542 (1900); 10,092 (1930) Periods of population growth: 1870–1890; 1910s Subdivisions: Two cities; two villages Pre-1940 residences (estimated): 942 (37%) Pre-1940 housing survival rate: 42.6% Farm housing in disrepair (1950): 7% Nonfarm housing in disrepair (1950): 5.7% Average farmhouse value (1930): $1,988 Average outbuilding value (1930): $1,889 Average farmhouse size (1940): 6.7 rooms Number of farms (1920): 1,476 Average farm size (1920): 158.6 acres Sources of settlement: Sweden, Illinois, Iowa, Ohio, Germany, Pennsylvania, and Poland _________________________________________________________________________________ Osceola Namesake: ...