1 definition found watkinsville - U.S. Gazetteer (1990) : Watkinsville, GA (town, FIPS 80788) Location: 33.86189 N, 83.40760 W Population (1990): 1600 (638 housing units) Area: 8.3 sq km (land), 0.0 sq km (water) Zip code(s): 30677