ZIP Code 78738
| ZIP Code | 78738 |
| City | AUSTIN |
| State | TX |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 26,806 (see all) |
Cities in ZIP Code 78738
Primary city: AUSTIN, TXAcceptable: BEE CAVE, BEE CAVES, LAKEWAY, THE HILLS, VILLAGE OF THE HILLS, VLG O THE HLS
Post offices
LAKE TRAVIS — Post Office™ 2110 RANCH ROAD 620 S LAKEWAY, TX 78734-9998 MoreLAKE TRAVIS — Post Office™2110 RANCH ROAD 620 S For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 78738
Demographic and housing estimates in ZIP Code 78738
| Total population | 26,806 |
| Male | 13,269 |
| Female | 13,537 |
| Total population | 26,806 |
| Under 5 years | 1,542 |
| 5 to 9 years | 2,079 |
| 10 to 14 years | 2,467 |
| 15 to 19 years | 1,384 |
| 20 to 24 years | 457 |
| 25 to 34 years | 2,379 |
| 35 to 44 years | 4,765 |
| 45 to 54 years | 4,167 |
| 55 to 59 years | 1,862 |
| 60 to 64 years | 1,660 |
| 65 to 74 years | 2,685 |
| 75 to 84 years | 1,098 |
| 85 years and over | 261 |
| Median age (years) | 42.0 |
| Under 18 years | 7,124 |
| 16 years and over | 20,289 |
| 18 years and over | 19,682 |
| 21 years and over | 19,281 |
| 62 years and over | 5,056 |
| 65 years and over | 4,044 |
| Total population | 26,806 |
| One race | 25,488 |
| White | 20,636 |
| Black or African American | 841 |
| American Indian and Alaska Native | 21 |
| Asian | 3,762 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 228 |
| Two or more races | 1,318 |
| Citizen, VOTING AGE 18 and over population | 18,566 |
| Male Citizen, VOTING AGE 18 and over population | 9,246 |
| Female Citizen, VOTING AGE 18 and over population | 9,320 |
Social characteristics in ZIP Code 78738
| Total households | 10,467 |
| Family households (families) | 7,449 |
| Married-couple family | 573 |
| Male householder, no wife present, family | 1,064 |
| Female householder, no husband present, family | 954 |
| Nonfamily households | 1,381 |
| Average household size | 2,634 |
| Average family size | 2.56 |
Economic characteristics in ZIP Code 78738
| Total households | 10,467 |
| Less than $10,000 | 501 |
| $10,000 to $14,999 | 125 |
| $15,000 to $24,999 | 333 |
| $25,000 to $34,999 | 204 |
| $35,000 to $49,999 | 455 |
| $50,000 to $74,999 | 1,039 |
| $75,000 to $99,999 | 1,074 |
| $100,000 to $149,999 | 1,648 |
| $150,000 to $199,999 | 1,511 |
| $200,000 or more | 3,577 |
| Median household income (dollars) | 143,639 |
Housing characteristics in ZIP Code 78738
| Total housing units | 11,137 |
| Occupied housing units | 10,467 |
| Vacant housing units | 670 |
| Total housing units | 11,137 |
| 1-unit, detached | 8,642 |
| 1-unit, attached | 135 |
| 2 units | 0 |
| 3 or 4 units | 193 |
| 5 to 9 units | 361 |
| 10 to 19 units | 303 |
| 20 or more units | 1,461 |
| Mobile home | 14 |
| Boat, RV, van, etc. | 28 |
| Total housing units | 11,137 |
| Built 2014 or later | 184 |
| Built 2010 to 2013 | 5,634 |
| Built 2000 to 2009 | 3,050 |
| Built 1990 to 1999 | 1,467 |
| Built 1980 to 1989 | 559 |
| Built 1970 to 1979 | 129 |
| Built 1960 to 1969 | 0 |
| Built 1950 to 1959 | 0 |
| Built 1940 to 1949 | 0 |
| Built 1939 or earlier | 114 |
| Total housing units | 11,137 |
| 1 room | 53 |
| 2 rooms | 300 |
| 3 rooms | 626 |
| 4 rooms | 1,792 |
| 5 rooms | 778 |
| 6 rooms | 870 |
| 7 rooms | 1,237 |
| 8 rooms | 1,664 |
| 9 rooms or more | 3,817 |
| Median rooms | 7.4 |
| Total housing units | 11,137 |
| No bedroom | 53 |
| 1 bedroom | 1,060 |
| 2 bedrooms | 1,686 |
| 3 bedrooms | 2,606 |
| 4 bedrooms | 3,972 |
| 5 or more bedrooms | 1,760 |
| Occupied housing units | 10,467 |
| Owner-occupied | 8,112 |
| Renter-occupied | 2,355 |
| Average household size of owner-occupied unit | 2.71 |
| Average household size of renter-occupied unit | 2.06 |
| Occupied housing units | 10,467 |
| Moved in 2017 or later | 1,348 |
| Moved in 2015 to 2016 | 4,987 |
| Moved in 2010 to 2014 | 1,794 |
| Moved in 2000 to 2009 | 1,675 |
| Moved in 1990 to 1999 | 517 |
| Moved in 1989 and earlier | 146 |
| Owner-occupied units | 8,112 |
| Less than $50,000 | 0 |
| $50,000 to $99,999 | 14 |
| $100,000 to $149,999 | 0 |
| $150,000 to $199,999 | 39 |
| $200,000 to $299,999 | 386 |
| $300,000 to $499,999 | 2,419 |
| $500,000 to $999,999 | 4,213 |
| $1,000,000 or more | 1,041 |
| Median (dollars) | 595,500 |
| Owner-occupied units | 8,112 |
| Housing units with a mortgage | 5,903 |
| Housing units without a mortgage | 2,209 |
| Occupied units paying rent | 2,326 |
| Less than $500 | 0 |
| $500 to $999 | 0 |
| $1,000 to $1,499 | 681 |
| $1,500 to $1,999 | 931 |
| $2,000 to $2,499 | 184 |
| $2,500 to $2,999 | 142 |
| $3,000 or more | 388 |
| Median (dollars) | 1,759 |
| No rent paid | 29 |
Data is based on 2021 Census