Georgetown, TX -- U.S. city in Texas Population (2000): 28339 Housing Units (2000): 10902 Land area (2000): 22.830217 sq. miles (59.129989 sq. km) Water area (2000): 2.096977 sq. miles (5.431144 sq. km) Total area (2000): 24.927194 sq. miles (64.561133 sq. km) FIPS code: 29336 Located within: Texas (TX), FIPS 48 Location: 30.651187 N, 97.681333 W ZIP Codes (1990): 78626 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Georgetown, TX Georgetown