1 definition found westland - U.S. Gazetteer (1990) : Westland, MI (city, FIPS 86000) Location: 42.31895 N, 83.38092 W Population (1990): 84724 (34514 housing units) Area: 53.0 sq km (land), 0.0 sq km (water) Zip code(s): 48185