Wyoming County, New York

Founding: 1841
Parent county: Genesee

Namesake: The Wyoming Valley
Seat: Warsaw (1841–)

Land area: 593 square miles

Population (2020): 40,531

Population (historic): 31,981 (1850); 29,164 (1870); 31,193 (1890); 31,880 (1910); 28,764 (1930)

Periods of population growth: pre-1850; 1870–1890; 1900s; 1930–2000

Subdivisions: Eight villages; three CDPs; 16 towns

Pre-1940 residences (estimated): 7,919 (43.5%)
Pre-1940 housing survival rate: 83%
Pre-1860 housing survival rate (1940): 32%

Farm housing in disrepair (1950): 10.7%

Nonfarm housing in disrepair (1950): 4.5%

Average farmhouse value (1930): $1,830
Average outbuilding value (1930): $2,161
Average farmhouse size (1940): 8 rooms
Number of farms (1920): 3,165
Average farm size (1920): 73.3 acres
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Warsaw

Namesake: Warsaw, Poland

Founding: 1811 (post office); 1843 (incorporation)

Population (2020): 3,646

Population (historic): 1,631 (1870); 3,120 (1890); 3,206 (1910); 3,477 (1930)

Periods of population growth: pre-1870–1890; 1900–1920; 1930–1950; 1980s; 2010s
Pre-1940 residences (estimated): 957 (63.1%)
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Outstanding Buildings

1. Elias Buck House (1863). 1128 Attica Gulf Road. Attica. Italianate.
2. Peter Lucas Farm (c. 1840). 5077 Barber Road. Castile. Greek Revival.
3. John Llewellyn Farm (c. 1845). 5596 DeGolyer Road. Castile. Greek Revival.
4. Gorton Farm (c. 1840). 636 Pavilion–Warsaw Road. Covington. Greek Revival.
5. Timothy Page House (1853–1854). 84 South Academy Street. Middlebury. Gothic Revival.
6. John Cox House (c. 1835). 853 East Bethany Road. Middlebury.
7. Pliny Hayes Sanitarium (c. 1850/1859/1912). 890 East Bethany Road. Middlebury. Classical Revival.
8. Isaac Wilson House (c. 1815). 4807 West Middlebury Road. Middlebury. Federal.
9. Job Sherman House (c. 1850). 5985 West Middlebury Road. Middlebury. Gothic Revival.
10. Moses Rowe House (c. 1835). 61351 Wyoming Road. Middlebury. Greek Revival.
11. Thomas Dole Farm (c. 1830). 5243 East Koy Road. Pike. Federal.

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