1 definition found scottsbluff - U.S. Gazetteer (1990) : Scottsbluff, NE (city, FIPS 44245) Location: 41.86723 N, 103.66161 W Population (1990): 13711 (6086 housing units) Area: 15.2 sq km (land), 0.1 sq km (water) Zip code(s): 69361