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ZIP code

78628

Georgetown, TX

STANDARD

78628 covers Georgetown in Williamson County, with 44,821 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

44,821

Median household income

$117,198

Median home value

$467,700

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 78628. Methodology

ZIP code map of 78628

Census ZCTA boundary for ZIP 78628 in Georgetown, Texas
Census ZCTA boundary for ZIP 78628 in Georgetown, 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 78628

Type

STANDARD

City

Georgetown

County

Williamson County

Timezone

America/Chicago

Area codes

512, 737

Land area

64.7 sq mi

Water area

1.23 sq mi

Households

17,738

Median gross rent

$1,552

Acceptable cities: Andice, Sun City

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 78628. Not ACS. Methodology

People in 78628

Race

  • White30,389
  • Black or African American1,444
  • American Indian or Alaska Native243
  • Asian1,849
  • Native Hawaiian and Pacific Islander27
  • Other race1,651
  • Two or more races4,775

Hispanic or Latino (any race): 6,772

Age

  • Under 105,039
  • 10 to 195,256
  • 20 to 293,817
  • 30 to 394,978
  • 40 to 495,339
  • 50 to 595,312
  • 60 to 695,076
  • 70 to 793,678
  • 80 and older1,883

Income and housing in 78628

Poverty rate

6.4%

Median earnings

$58,328

Median household income

$117,198

Median home value

$467,700

Median gross rent

$1,552

Education

  • High school graduate94.4%
  • Bachelor's degree53.1%
  • Graduate degree18.0%

Places covering 78628

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

40.7% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 78628

IRS populationACS population
53,53626,768020052023

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
200535,853
200635,366
200725,939
200824,884
200924,586
201024,298
201123,26924,972
201223,28825,690
201324,60326,970
201424,85627,340
201526,54429,300
201627,63731,670
201730,32234,270
201832,94636,330
201935,60139,850
202039,52943,030
202139,39145,670
202241,42849,570
202344,821

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

ZIP codes near 78628

12 nearest ZIP centroids (any distance)

  1. 78633Georgetown5.1 miPop 28,877 · Income $99,967
  2. 78681Round Rock9.2 miPop 58,531 · Income $136,215
  3. 78626Georgetown9.6 miPop 45,020 · Income $94,967
  4. 78642Liberty Hill9.8 miPop 24,146 · Income $128,086
  5. 78674Weir10.7 miPop 195 · Income $95,481
  6. 78641Leander10.9 miPop 93,399 · Income $131,421
  7. 78613Cedar Park11.1 miPop 89,162 · Income $120,829
  8. 78665Round Rock11.6 miPop 64,087 · Income $117,240
  9. 76527Florence11.9 miPop 4,686 · Income $83,533
  10. 78717Austin12.2 miPop 36,085 · Income $140,483
  11. 78664Round Rock13.5 miPop 62,272 · Income $85,919
  12. 78729Austin14.4 miPop 30,440 · Income $81,589

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 78628, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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78628 Georgetown, TX

Looking up ZIP codes within 2 miles of 78628 Georgetown, TX, measured by centroid distance.

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ZIP code 78628 FAQ

What city is ZIP code 78628 in?
78628 is in Georgetown, TX.
What county is 78628 in?
78628 is in Williamson County.
What is the median household income in 78628?
The median household income in 78628 is $117,198.
Which ZIP codes are near 78628?
Use the radius tool on this page to list ZIP codes within a chosen distance of 78628.