Howard County, Maryland
Founding: 1851 Parent county: Anne Arundel Namesake: John Howard, Maryland politician Seat: Ellicott City (1851–) Land area: 251 square miles Population (2020): 328,200 Population (historic): 13,338 (1860); 16,140 (1880); 16,715 (1900); 16,169 (1930) Periods of population growth: pre-1860–1900; 1920–2020 Subdivisions: Nine CDPs Pre-1940 residences (estimated): 2,597 (2.1%) Pre-1940 housing survival rate: 61.5% Pre-1860 housing survival rate (1940): 34.2% Farm housing in disrepair (1950): 10.9% Nonfarm housing in disrepair (1950): 10.5% Average farmhouse value (1930): $3,252 Average outbuilding value (1930): $2,711 Average farmhouse size (1940): 6.7 rooms Number of farms (1920): 1,297 Average farm size (1920): 80.7 acres _________________________________________________________________________________ Ellicott City Namesake: John, Andrew, an...