ZIP Code 78751
| ZIP Code | 78751 | 
| City | AUSTIN | 
| State | TX | 
| Type | STANDARD | 
| Post offices count | 1 (see all) | 
| Total population | 15,856 (see all) | 
Cities in ZIP Code 78751
Primary city: AUSTIN, TXPost offices
CENTRAL PARK — Post Office™ 3507 N LAMAR BLVD AUSTIN, TX 78705-9997 MoreCENTRAL PARK — Post Office™3507 N LAMAR BLVD 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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Census data for ZIP Code 78751
Demographic and housing estimates in ZIP Code 78751
| Total population | 15,856 | 
| Male | 8,559 | 
| Female | 7,297 | 
| Total population | 15,856 | 
| Under 5 years | 380 | 
| 5 to 9 years | 183 | 
| 10 to 14 years | 407 | 
| 15 to 19 years | 392 | 
| 20 to 24 years | 2,187 | 
| 25 to 34 years | 6,848 | 
| 35 to 44 years | 2,380 | 
| 45 to 54 years | 1,555 | 
| 55 to 59 years | 423 | 
| 60 to 64 years | 424 | 
| 65 to 74 years | 485 | 
| 75 to 84 years | 125 | 
| 85 years and over | 67 | 
| Median age (years) | 29.9 | 
| Under 18 years | 1,154 | 
| 16 years and over | 14,809 | 
| 18 years and over | 14,702 | 
| 21 years and over | 14,326 | 
| 62 years and over | 977 | 
| 65 years and over | 677 | 
| Total population | 15,856 | 
| One race | 14,326 | 
| White | 11,617 | 
| Black or African American | 466 | 
| American Indian and Alaska Native | 55 | 
| Asian | 1,396 | 
| Native Hawaiian and Other Pacific Islander | 57 | 
| Some other race | 735 | 
| Two or more races | 1,530 | 
| Citizen, VOTING AGE 18 and over population | 13,258 | 
| Male Citizen, VOTING AGE 18 and over population | 6,893 | 
| Female Citizen, VOTING AGE 18 and over population | 6,365 | 
Social characteristics in ZIP Code 78751
| Total households | 8,550 | 
| Family households (families) | 1,766 | 
| Married-couple family | 1,337 | 
| Male householder, no wife present, family | 2,926 | 
| Female householder, no husband present, family | 2,032 | 
| Nonfamily households | 2,521 | 
| Average household size | 592 | 
| Average family size | 1.85 | 
Economic characteristics in ZIP Code 78751
| Total households | 8,550 | 
| Less than $10,000 | 632 | 
| $10,000 to $14,999 | 208 | 
| $15,000 to $24,999 | 655 | 
| $25,000 to $34,999 | 611 | 
| $35,000 to $49,999 | 1,169 | 
| $50,000 to $74,999 | 1,449 | 
| $75,000 to $99,999 | 842 | 
| $100,000 to $149,999 | 1,554 | 
| $150,000 to $199,999 | 522 | 
| $200,000 or more | 908 | 
| Median household income (dollars) | 67,552 | 
Housing characteristics in ZIP Code 78751
| Total housing units | 9,520 | 
| Occupied housing units | 8,550 | 
| Vacant housing units | 970 | 
| Total housing units | 9,520 | 
| 1-unit, detached | 3,631 | 
| 1-unit, attached | 487 | 
| 2 units | 490 | 
| 3 or 4 units | 267 | 
| 5 to 9 units | 313 | 
| 10 to 19 units | 1,150 | 
| 20 or more units | 3,182 | 
| Mobile home | 0 | 
| Boat, RV, van, etc. | 0 | 
| Total housing units | 9,520 | 
| Built 2014 or later | 0 | 
| Built 2010 to 2013 | 1,315 | 
| Built 2000 to 2009 | 718 | 
| Built 1990 to 1999 | 661 | 
| Built 1980 to 1989 | 886 | 
| Built 1970 to 1979 | 1,498 | 
| Built 1960 to 1969 | 1,175 | 
| Built 1950 to 1959 | 822 | 
| Built 1940 to 1949 | 1,176 | 
| Built 1939 or earlier | 1,269 | 
| Total housing units | 9,520 | 
| 1 room | 822 | 
| 2 rooms | 1,850 | 
| 3 rooms | 1,805 | 
| 4 rooms | 2,015 | 
| 5 rooms | 1,339 | 
| 6 rooms | 932 | 
| 7 rooms | 434 | 
| 8 rooms | 177 | 
| 9 rooms or more | 146 | 
| Median rooms | 3.6 | 
| Total housing units | 9,520 | 
| No bedroom | 1,256 | 
| 1 bedroom | 3,038 | 
| 2 bedrooms | 3,312 | 
| 3 bedrooms | 1,575 | 
| 4 bedrooms | 307 | 
| 5 or more bedrooms | 32 | 
| Occupied housing units | 8,550 | 
| Owner-occupied | 1,944 | 
| Renter-occupied | 6,606 | 
| Average household size of owner-occupied unit | 2.14 | 
| Average household size of renter-occupied unit | 1.77 | 
| Occupied housing units | 8,550 | 
| Moved in 2017 or later | 1,901 | 
| Moved in 2015 to 2016 | 4,098 | 
| Moved in 2010 to 2014 | 1,275 | 
| Moved in 2000 to 2009 | 580 | 
| Moved in 1990 to 1999 | 420 | 
| Moved in 1989 and earlier | 276 | 
| Owner-occupied units | 1,944 | 
| Less than $50,000 | 6 | 
| $50,000 to $99,999 | 33 | 
| $100,000 to $149,999 | 0 | 
| $150,000 to $199,999 | 15 | 
| $200,000 to $299,999 | 157 | 
| $300,000 to $499,999 | 702 | 
| $500,000 to $999,999 | 934 | 
| $1,000,000 or more | 97 | 
| Median (dollars) | 525,000 | 
| Owner-occupied units | 1,944 | 
| Housing units with a mortgage | 1,319 | 
| Housing units without a mortgage | 625 | 
| Occupied units paying rent | 6,426 | 
| Less than $500 | 33 | 
| $500 to $999 | 785 | 
| $1,000 to $1,499 | 2,555 | 
| $1,500 to $1,999 | 1,837 | 
| $2,000 to $2,499 | 634 | 
| $2,500 to $2,999 | 399 | 
| $3,000 or more | 183 | 
| Median (dollars) | 1,458 | 
| No rent paid | 180 | 
Data is based on 2021 Census