1 definition found hawkeye - U.S. Gazetteer (1990) : Hawkeye, IA (city, FIPS 35310) Location: 42.93804 N, 91.95086 W Population (1990): 460 (229 housing units) Area: 1.7 sq km (land), 0.0 sq km (water) Zip code(s): 52147