1 definition found basehor - U.S. Gazetteer (1990) : Basehor, KS (city, FIPS 4400) Location: 39.12715 N, 94.92906 W Population (1990): 1591 (586 housing units) Area: 7.4 sq km (land), 0.0 sq km (water) Zip code(s): 66007