Seagoville, TX -- U.S. city in Texas Population (2000): 10823 Housing Units (2000): 3608 Land area (2000): 16.243835 sq. miles (42.071339 sq. km) Water area (2000): 0.048265 sq. miles (0.125006 sq. km) Total area (2000): 16.292100 sq. miles (42.196345 sq. km) FIPS code: 66428 Located within: Texas (TX), FIPS 48 Location: 32.651920 N, 96.550033 W ZIP Codes (1990): 75159 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Seagoville, TX Seagoville