1 definition found scarborough - U.S. Gazetteer (1990) : Scarborough, ME (CDP, FIPS 66110) Location: 43.59777 N, 70.33185 W Population (1990): 2586 (1169 housing units) Area: 12.9 sq km (land), 0.0 sq km (water) Zip code(s): 04074