ZIP Code 78664

ZIP Code Tabulation Area in Williamson County, Texas.

Population: 62,272
Median household income: $85,919
Median home value: $317,400

ZIP Code 78664 is a ZIP Code Tabulation Area in Williamson County, Texas, home to about 62,272 residents. Its median household income of $85,919 runs below the Williamson County figure of $108,309.

From 2019 to 2023, ZIP Code 78664's population declined 3.7% from 64,686 to 62,272, while its median gross rent rose 25.7% from $1,309 to $1,645.

The median resident is 34.8 years old. The largest age group is 25 to 34, 17.7% of residents.

Demographics

ACS 2019–2023

Population: 62,272
Median age: 34.8 yrs
Median household income: $85,919
Median home value: $317,400
Median gross rent: $1,645
Housing units: 24,259
Homeownership rate: 54.1%
Bachelor's degree or higher: 34.6%
Unemployment rate: 4.3%

Trends

ACS 5-year · 2019–2023

Population

64,68662,272

Median household income

$75,766$85,919

Median home value

$215,800$317,400

Median gross rent

$1,309$1,645

Year	Population	Median household income	Median home value	Median gross rent
2019	64,686	$75,766	$215,800	$1,309
2020	63,661	$77,679	$231,800	$1,319
2021	60,152	$80,403	$240,700	$1,371
2022	62,168	$83,599	$281,800	$1,500
2023	62,272	$85,919	$317,400	$1,645

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 55.5%

5 to 1717.0%

18 to 2410.3%

25 to 3417.7%

35 to 4415.5%

45 to 5413.3%

55 to 6410.7%

65 to 746.2%

75 and over3.8%

	Count	Share
Under 5	3,448	5.5%
5 to 17	10,568	17.0%
18 to 24	6,425	10.3%
25 to 34	11,016	17.7%
35 to 44	9,670	15.5%
45 to 54	8,280	13.3%
55 to 64	6,648	10.7%
65 to 74	3,850	6.2%
75 and over	2,367	3.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	24,482	39.3%
Black or African American	9,169	14.7%
American Indian & Alaska Native	52	0.1%
Asian	3,711	6.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	360	0.6%
Two or more races	2,483	4.0%
Hispanic or Latino (any race)	22,015	35.4%

Educational attainment (age 25+)

No high school diploma9.8%

High school graduate22.6%

Some college or associate's33.0%

Bachelor's degree22.6%

Graduate or professional degree12.1%

	Count	Share
No high school diploma	4,091	9.8%
High school graduate	9,449	22.6%
Some college or associate's	13,814	33.0%
Bachelor's degree	9,434	22.6%
Graduate or professional degree	5,043	12.1%

Commute to work

Mean travel time to work: 24 min

Drove alone67.2%

Carpooled10.2%

Public transit0.1%

Walked1.2%

Bicycle0.1%

Worked from home20.1%

Other means1.1%

How workers get to work

	Count	Share
Drove alone	24,048	67.2%
Carpooled	3,667	10.2%
Public transit	26	0.1%
Walked	431	1.2%
Bicycle	52	0.1%
Worked from home	7,180	20.1%
Other means	385	1.1%

Travel time

	Count	Share
Under 15 min	5,991	20.9%
15 to 29 min	13,138	45.9%
30 to 44 min	6,344	22.2%
45 to 59 min	1,752	6.1%
60+ min	1,384	4.8%

Households

Average household size: 2.65
Poverty rate: 10.5% (6,501 of 61,851)

	Count	Share
Family households	15,866	68.1%
Nonfamily households	7,433	31.9%

Housing

Median year structure built: 1997

Occupancy

	Count	Share
Occupied	23,299	96.0%
Vacant	960	4.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	12,608	54.1%
Renter-occupied	10,691	45.9%

1-unit, detached62.2%

1-unit, attached5.7%

2 to 4 units8.2%

5 to 19 units12.8%

20 or more units11.1%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	15,093	62.2%
1-unit, attached	1,371	5.7%
2 to 4 units	1,979	8.2%
5 to 19 units	3,116	12.8%
20 or more units	2,700	11.1%
Mobile home & other	0	0.0%

ZIP Code 78664

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes