Westmoreland County, Pennsylvania
Founding: 1773 Parent county: Bedford Namesake: Westmoreland, England Seat: Hannastown (1773–1785); Greensburg (1785–) Land area: 1,028 square miles Population (2020): 354,663 Population (historic): 16,019 (1790); 42,699 (1840); 58,719 (1870); 160,175 (1900); 294,995 (1930) Periods of population growth: pre-1790–1980 Subdivisions: Seven cities; 38 boroughs; 21 CDPs; 21 townships Pre-1940 residences (estimated): 36,433 (21.4%) Pre-1940 housing survival rate: 55.9% Pre-1860 housing survival rate (1940): 20.2% Farm housing in disrepair (1950): 7.8% Nonfarm housing in disrepair (1950): 6.4% Average farmhouse value (1930): $2,018 Average outbuilding value (1930): $1,541 Average farmhouse size (1940): 6 rooms Number of farms (1920): 5,593 Average farm size (1920): 62.9 acres __________________________________________________________________________________...