Elmdale, KS -- U.S. city in Kansas Population (2000): 50 Housing Units (2000): 36 Land area (2000): 0.166144 sq. miles (0.430311 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.166144 sq. miles (0.430311 sq. km) FIPS code: 20675 Located within: Kansas (KS), FIPS 20 Location: 38.372994 N, 96.645976 W ZIP Codes (1990): 66850 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Elmdale, KS Elmdale