ZIP Code Tabulation Area · Texas

ZIP Code 78628: Georgetown, TX

ZIP Code 78628 (Georgetown, Williamson County, Texas) has an estimated 50,822 residents in 19,084 households. The median household income is $125,635, the median home value is $496,600 and the median gross rent is $1,687/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

50,822

Margin of error ±2,290

Median household income

$125,635

Margin of error ±$6,672

Median home value

$496,600

Margin of error ±$17,454

Median gross rent

$1,687/mo

Margin of error ±$72

Median age

40.7 yrs

Margin of error ±1.5 yrs

Mean travel time to work

29.3 min

Margin of error ±3.2 min

How ZIP 78628 compares with Texas and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 7862840.7 yrsTexas35.6 yrsUnited States38.9 yrs

Median household income

ZIP 78628$125,635Texas$78,476United States$80,734

Per capita income

ZIP 78628$60,880Texas$40,752United States$44,673

Poverty rate

ZIP 786287.3%Texas13.8%United States12.5%

Unemployment rate

ZIP 786284.6%Texas5.3%United States5.2%

Bachelor's degree or higher

ZIP 7862855.0%Texas33.8%United States35.7%

Median home value

ZIP 78628$496,600Texas$283,800United States$332,700

Median gross rent

ZIP 78628$1,687/moTexas$1,403/moUnited States$1,413/mo

Owner-occupied homes

ZIP 7862875.5%Texas62.6%United States65.2%

Mean travel time to work

ZIP 7862829.3 minTexas26.7 minUnited States26.4 min

Worked from home

ZIP 7862826.5%Texas14.4%United States15.1%

All figures for ZIP 78628

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 78628 — ACS 2020–2024 5-year estimates
Measure	ZIP 78628	Margin of error	Texas	United States
Total population	50,822	±2,290	30,188,424	334,922,499
Median age	40.7 yrs	±1.5 yrs	35.6 yrs	38.9 yrs
Households	19,084	±745	10,992,816	129,227,496
Median household income	$125,635	±$6,672	$78,476	$80,734
Per capita income	$60,880	±$3,041	$40,752	$44,673
Poverty rate	7.3%	±2.1 pts	13.8%	12.5%
Unemployment rate	4.6%	±1.4 pts	5.3%	5.2%
Bachelor's degree or higher	55.0%	±2.8 pts	33.8%	35.7%
Median home value	$496,600	±$17,454	$283,800	$332,700
Median gross rent	$1,687/mo	±$72	$1,403/mo	$1,413/mo
Owner-occupied homes	75.5%	±2.0 pts	62.6%	65.2%
Mean travel time to work	29.3 min	±3.2 min	26.7 min	26.4 min
Worked from home	26.5%	±3.1 pts	14.4%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 78628
Group	ZIP 78628	Texas	United States
White alone, not Hispanic or Latino	68.3%	39.1%	57.4%
Black or African American alone, not Hispanic or Latino	3.5%	11.9%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.0%	0.1%	0.5%
Asian alone, not Hispanic or Latino	8.4%	5.5%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.2%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.3%	0.4%	0.6%
Two or more races, not Hispanic or Latino	4.0%	3.1%	4.3%
Hispanic or Latino (of any race)	15.2%	39.7%	19.3%

Where ZIP 78628 is

State: Texas
Main county: Williamson County
Largest overlapping place: Georgetown (30% of the ZIP's land area)
Land area: 64.71 sq mi· about 785 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Williamson County

76527 Williamson County, TX 76530 Williamson County, TX 76537 Williamson County, TX 76574 Williamson County, TX 76578 Williamson County, TX 78613 Cedar Park, TX 78615 Williamson County, TX 78626 Georgetown, TX 78633 Georgetown, TX 78634 Hutto, TX 78642 Williamson County, TX 78664 Round Rock, TX 78665 Round Rock, TX 78674 Weir, TX 78681 Round Rock, TX 78717 Austin, TX 78729 Austin, TX

See every ZIP code in Texas, or compare ZIP 78628 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.