1 definition found hughson - U.S. Gazetteer (1990) : Hughson, CA (city, FIPS 34904) Location: 37.60100 N, 120.86670 W Population (1990): 3259 (1088 housing units) Area: 2.3 sq km (land), 0.0 sq km (water) Zip code(s): 95326