| County : | Travis County |
| State : | Texas (TX) |
| Land Area : | 990.20 sq mi |
| Water Area : | 32.81 sq mi |
| Latitude : | 30.2395128 |
| Longitude : | -97.6912697 |
| Population (2010): | 1,024,266 |
| Population Estimate (2012) : | 1,034,842 |
| Population Density : | 1,034.41/sq mi |
| Housing Units (2012) : | 441,240 |
| Median Household Income (2012) : | $56,403 (Texas : $51,563, USA : $53,046) |
| Median Family Income (2012) : | $72,131 (Texas : $60,621, USA : $64,585) |
| Median House Price (2012) : | $215,900 (Texas : $128,000, USA : $181,400) |
Travis County Cities / Towns
| Austin City (790,390) | Barton Creek (3,077) | Bee Cave City (3,925) |
| Briarcliff Village (1,438) | Cedar Park City (48,937) | Creedmoor City (202) |
| Elgin City (8,135) | Garfield (1,698) | Hornsby Bend (6,791) |
| Hudson Bend (2,981) | Jollyville (16,151) | Jonestown City (1,834) |
| Lago Vista City (6,041) | Lakeway City (11,391) | Leander City (26,521) |
| Lost Creek (4,509) | Manchaca (1,133) | Manor City (5,037) |
| Mustang Ridge City (861) | Pflugerville City (46,936) | Point Venture Village (800) |
| Rollingwood City (1,412) | Round Rock City (99,887) | San Leanna Village (497) |
| Shady Hollow (5,004) | Sunset Valley City (749) | The Hills Village (2,472) |
| Volente Village (520) | Webberville Village (392) | Wells Branch (12,120) |
| West Lake Hills City (3,063) | Windemere (1,037) |
Travis County Zip Codes
| 78610 (23,502) | 78612 (11,457) | 78613 (65,099) |
| 78615 (1,290) | 78617 (22,210) | 78620 (14,367) |
| 78621 (21,659) | 78634 (22,791) | 78641 (44,295) |
| 78645 (9,773) | 78652 (4,466) | 78653 (16,375) |
| 78654 (17,553) | 78660 (68,789) | 78663 (746) |
| 78664 (52,932) | 78669 (8,731) | 78701 (6,841) |
| 78702 (21,334) | 78703 (19,690) | 78704 (42,117) |
| 78705 (31,340) | 78712 (860) | 78719 (1,764) |
| 78721 (11,425) | 78722 (5,901) | 78723 (28,330) |
| 78724 (21,696) | 78725 (6,083) | 78726 (13,122) |
| 78727 (26,689) | 78728 (20,299) | 78729 (27,108) |
| 78730 (7,955) | 78731 (24,614) | 78732 (14,060) |
| 78733 (8,762) | 78734 (17,655) | 78735 (16,131) |
| 78736 (6,946) | 78737 (12,081) | 78738 (12,134) |
| 78739 (16,792) | 78741 (44,935) | 78742 (820) |
| 78744 (42,820) | 78745 (55,614) | 78746 (26,928) |
| 78747 (14,808) | 78748 (40,651) | 78749 (34,449) |
| 78750 (26,814) | 78751 (14,385) | 78752 (18,064) |
| 78753 (49,301) | 78754 (15,036) | 78756 (7,194) |
| 78757 (21,310) | 78758 (44,072) | 78759 (38,891) |