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ZIP code

78737

Austin, TX

STANDARD

78737 covers Austin in Hays County, with 26,413 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

26,413

Median household income

$164,066

Median home value

$689,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 78737. Methodology

ZIP code map of 78737

Census ZCTA boundary for ZIP 78737 in Austin, Texas
Census ZCTA boundary for ZIP 78737 in Austin, Texas. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 78737

Type

STANDARD

City

Austin

County

Hays County

Timezone

America/Chicago

Area codes

512, 737

Land area

36.4 sq mi

Water area

0.00 sq mi

Households

8,895

Median gross rent

$2,176

More enterprise fields

Timezone
America/Chicago
Area Codes
512, 737
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 78737. Not ACS. Methodology

People in 78737

Race

  • White16,543
  • Black or African American282
  • American Indian or Alaska Native81
  • Asian984
  • Native Hawaiian and Pacific Islander19
  • Other race508
  • Two or more races2,579

Hispanic or Latino (any race): 2,842

Age

  • Under 103,090
  • 10 to 193,343
  • 20 to 291,198
  • 30 to 392,431
  • 40 to 493,629
  • 50 to 592,762
  • 60 to 692,427
  • 70 to 791,504
  • 80 and older612

Income and housing in 78737

Poverty rate

4.8%

Median earnings

$86,900

Median household income

$164,066

Median home value

$689,200

Median gross rent

$2,176

Education

  • High school graduate98.8%
  • Bachelor's degree64.3%
  • Graduate degree25.0%

Places covering 78737

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

67.1% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 78737

IRS populationACS population
28,52614,263020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
20059,719
200610,183
200711,422
200811,811
200912,407
201013,087
201112,45813,761
201212,88214,820
201313,53915,510
201414,16716,010
201514,54416,930
201614,73118,140
201715,87919,230
201816,16019,810
201917,17321,250
202020,60922,370
202124,78322,760
202224,95123,490
202326,413

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 78737

12 nearest ZIP centroids (any distance)

  1. 78739Austin3.9 miPop 20,850 · Income $222,552
  2. 78736Austin4.9 miPop 9,849 · Income $100,761
  3. 78619Driftwood6.3 miPop 6,896 · Income $171,667
  4. 78652Manchaca6.4 miPop 5,012 · Income $118,750
  5. 78749Austin6.6 miPop 34,939 · Income $113,918
  6. 78748Austin8.1 miPop 54,942 · Income $107,652
  7. 78735Austin8.2 miPop 20,112 · Income $126,216
  8. 78738Austin9.2 miPop 28,790 · Income $169,911
  9. 78610Buda9.7 miPop 46,685 · Income $110,417
  10. 78745Austin9.7 miPop 61,122 · Income $84,529
  11. 78733Austin10.9 miPop 9,339 · Income $220,421
  12. 78620Dripping Springs11.2 miPop 20,624 · Income $146,551

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 78737, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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78737 Austin, TX

Looking up ZIP codes within 2 miles of 78737 Austin, TX, measured by centroid distance.

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ZIP code 78737 FAQ

What city is ZIP code 78737 in?
78737 is in Austin, TX.
What county is 78737 in?
78737 is in Hays County.
What is the median household income in 78737?
The median household income in 78737 is $164,066.
Which ZIP codes are near 78737?
Use the radius tool on this page to list ZIP codes within a chosen distance of 78737.