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Census ACS · ZIP Code Tabulation Area

78664 Income Statistics for 2026

Williamson County, Texas

Median household income

$87,417

Median household income ($87,417) is lower than Williamson County County ($117,558).

78664$87,417
Williamson County County$117,558
78717$145,325
78641$135,024
78681$137,819
78628$125,635
78642$132,958

Average household income

$114,255

Average household income ($114,255) is lower than Williamson County County ($144,521).

78664$114,255
Williamson County County$144,521
78717$182,574
78641$166,814
78681$164,601
78628$157,555
78642$154,623

Per-capita income

$43,876

Per-capita income ($43,876) is lower than Williamson County County ($54,653).

78664$43,876
Williamson County County$54,653
78717$73,886
78641$59,573
78681$59,301
78628$60,880
78642$51,464

Households earning $100k+

44.0%

Households earning $100k+ (44.0%) is lower than Williamson County County (57.0%).

7866444.0%
Williamson County County57.0%
7871763.8%
7864165.9%
7868165.3%
7862859.7%
7864262.7%

All demographics

Population
62,060
Households
23,484
Median age
35.1 yrs
Median household income
$87,417
Mean household income
$114,255
Per capita income
$43,876
Median home value
$358,200
Median gross rent
$1,692
Owner-occupied housing
53.7%
Bachelor's degree or higher
36.4%
In labor force
75.0%
Poverty rate
10.2%
Households earning $100k+
44.0%
Population under 5
5.7%
Population age 18–34
27.6%
Population age 25–44
32.5%
Population age 45–64
23.4%
Population age 65+
10.8%
Hispanic or Latino
35.8%
Black (non-Hispanic)
13.7%
Asian (non-Hispanic)
5.8%
Unemployment rate
4.4%
Open in interactive explorer

County and peer ZIP comparisons use population-weighted aggregates from other ZCTAs in the same county. Source: US Census Bureau ACS 5-year estimates. Page URL: https://resource.skyrocketbpo.com/tools/market-research/us-income-demographics-by-zip-code/texas/78664

Link to this page

Permanent URL backed by Census ACS data in PocketBase.

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