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Austin Demographics

Population & Land Area Summary


 

Population

Land Area (Square Miles)

Geographic Entity

April 1, 2000

April 1, 2010

April 1, 2011

April 1, 2011

City of Austin

656,562

790,390

812,025

307.80

- City of Austin Full Purpose

639,185

777,953

799,578

261.28

- City of Austin Limited Purpose

17,377

12,437

12,447

46.53

Extra-Territorial Jurisdiction*

128,925

200,195

208,225

310.79

Travis County

812,280

1,024,266

1,049,873

1,019.70

Austin-Round Rock MSA

1,249,763

1,716,289

1,763,487

4,285.70