The area of MacFarlane Homestead Historic District is 161,874.256896 square meters.
The area of Homestead-Horton Neighborhood Historic District is 18,210.8539008 square meters.
The area of LaRoe Family Homestead Historic District is 20,234.282112 square meters.
The area of Arcadia Historic District is 13.759 square kilometers.
The area of Bloomvale Historic District is 153,780.5440512 square meters.
Montford Area Historic District was created in 1848.
The area of Grahamsville Historic District is 80,937.128448 square meters.
The area of Mariemont Historic District is 12.909 square kilometers.
The area of McIntosh Historic District is 380,404.50370560004 square meters.
The area of Cobblestone Historic District is 3,642.17078016 square meters.
The area of Lloyd Historic District is 1,011,714.1056 square meters.
The area of Pastures Historic District is 68,796.5591808 square meters.
The area of Melrose Historic District is 5,058,570.528 square meters.