1 definition found fairchild - U.S. Gazetteer (1990) : Fairchild, WI (village, FIPS 24825) Location: 44.60546 N, 90.95642 W Population (1990): 504 (222 housing units) Area: 3.8 sq km (land), 0.1 sq km (water) Zip code(s): 54741