Saddlehorn Utility Area Historic District was created in 1941.
Saddlehorn Comfort Station was created in 1937.
Boswell Historic District was created in 1901.
Lynnside Historic District was created in 1845.
Lincolnshire Historic District was created in 1923.
Leinkauf Historic District was created in 1987.
Astor Historic District was created in 1835.
Pultneyville Historic District was created in 1850.
Wrightsville Historic District was created in 1790.
Twickenham Historic District was created in 1818.
Binnewater Historic District was created in 1872.
Enclosure Historic District was created in 1812.
Chaplin Historic District was created in 1815.