Trumbull County, Ohio
Founding: 1800 Parent counties: Jefferson and Wayne Namesake: Jonathan Trumbull, Connecticut governor Seat: Warren (1801–) Land area: 618 square miles Population (2020): 201,977 Population (historic): 1,302 (1800); 30,490 (1850); 44,880 (1880); 46,591 (1900); 123,063 (1930) Periods of population growth: pre-1800–1840; 1860–1880; 1890–1980 Subdivisions: Five cities; six villages; 16 CDPs; 24 townships Pre-1940 residences (estimated): 18,225 (19%) Pre-1940 housing survival rate: 58.7% Pre-1860 housing survival rate (1940): 31.7% Farm housing in disrepair (1950): 6% Nonfarm housing in disrepair (1950): 6.1% Average farmhouse value (1930): $2,004 Average outbuilding value (1930): $1,357 Average farmhouse size (1940): 6.7 rooms Number of farms (1920): 3,911 Average farm size (1920): 53.2 acres Sources of settlement: Pennsylvania, Connecticut, New Y...