ZIP Code 78665
ZIP Code Tabulation Area in Williamson County, Texas.
- Population
- 64,087
- Median household income
- $117,240
- Median home value
- $438,700
+30.6%’19–’23
+22.2%’19–’23
+64.7%’19–’23
ZIP Code 78665 (Williamson County, Texas) is home to about 64,087 residents. At $117,240, its median household income sits above Williamson County's $108,309.
Between 2019 and 2023, ZIP Code 78665's population grew 30.6% from 49,074 to 64,087, while its median gross rent rose 30.0% from $1,496 to $1,945.
75.1% of homes are single-family detached houses. The typical home was built around 2010.
Demographics
ACS 2019–2023- Population
- 64,087
- Median age
- 36.1 yrs
- Median household income
- $117,240
- Median home value
- $438,700
- Median gross rent
- $1,945
- Housing units
- 24,678
- Homeownership rate
- 63.8%
- Bachelor's degree or higher
- 51.6%
- Unemployment rate
- 3.3%
Trends
ACS 5-year · 2019–202349,07464,087
$95,932$117,240
$266,400$438,700
$1,496$1,945
| Year | Population | Median household income | Median home value | Median gross rent |
|---|---|---|---|---|
| 2019 | 49,074 | $95,932 | $266,400 | $1,496 |
| 2020 | 51,925 | $101,410 | $286,300 | $1,476 |
| 2021 | 59,935 | $105,407 | $324,000 | $1,522 |
| 2022 | 61,640 | $113,365 | $381,300 | $1,812 |
| 2023 | 64,087 | $117,240 | $438,700 | $1,945 |
Each year is a US Census Bureau ACS 5-year estimate ending that year.
Age distribution
Under 56.6%
5 to 1719.8%
18 to 248.6%
25 to 3413.2%
35 to 4417.9%
45 to 5413.8%
55 to 649.6%
65 to 747.0%
75 and over3.5%
| Count | Share | |
|---|---|---|
| Under 5 | 4,232 | 6.6% |
| 5 to 17 | 12,713 | 19.8% |
| 18 to 24 | 5,514 | 8.6% |
| 25 to 34 | 8,434 | 13.2% |
| 35 to 44 | 11,485 | 17.9% |
| 45 to 54 | 8,844 | 13.8% |
| 55 to 64 | 6,178 | 9.6% |
| 65 to 74 | 4,459 | 7.0% |
| 75 and over | 2,228 | 3.5% |
Race & ethnicity
| Count | Share | |
|---|---|---|
| White (non-Hispanic) | 31,120 | 48.6% |
| Black or African American | 6,963 | 10.9% |
| American Indian & Alaska Native | 67 | 0.1% |
| Asian | 6,561 | 10.2% |
| Native Hawaiian & Pacific Islander | 214 | 0.3% |
| Some other race | 535 | 0.8% |
| Two or more races | 3,538 | 5.5% |
| Hispanic or Latino (any race) | 15,089 | 23.5% |
Educational attainment (age 25+)
No high school diploma2.9%
High school graduate16.2%
Some college or associate's29.2%
Bachelor's degree31.4%
Graduate or professional degree20.2%
| Count | Share | |
|---|---|---|
| No high school diploma | 1,223 | 2.9% |
| High school graduate | 6,755 | 16.2% |
| Some college or associate's | 12,165 | 29.2% |
| Bachelor's degree | 13,067 | 31.4% |
| Graduate or professional degree | 8,418 | 20.2% |
Commute to work
- Mean travel time to work
- 27 min
Drove alone63.4%
Carpooled9.5%
Public transit0.1%
Walked0.6%
Bicycle0.0%
Worked from home25.4%
Other means1.0%
How workers get to work
| Count | Share | |
|---|---|---|
| Drove alone | 21,514 | 63.4% |
| Carpooled | 3,207 | 9.5% |
| Public transit | 50 | 0.1% |
| Walked | 200 | 0.6% |
| Bicycle | 0 | 0.0% |
| Worked from home | 8,631 | 25.4% |
| Other means | 324 | 1.0% |
Travel time
| Count | Share | |
|---|---|---|
| Under 15 min | 4,478 | 17.7% |
| 15 to 29 min | 9,272 | 36.7% |
| 30 to 44 min | 7,504 | 29.7% |
| 45 to 59 min | 2,847 | 11.3% |
| 60+ min | 1,194 | 4.7% |
Households
- Average household size
- 2.74
- Poverty rate
- 4.8% (3,062 of 63,885)
| Count | Share | |
|---|---|---|
| Family households | 17,026 | 73.0% |
| Nonfamily households | 6,292 | 27.0% |
Housing
- Median year structure built
- 2010
Occupancy
| Count | Share | |
|---|---|---|
| Occupied | 23,318 | 94.5% |
| Vacant | 1,360 | 5.5% |
Tenure (of occupied units)
| Count | Share | |
|---|---|---|
| Owner-occupied | 14,875 | 63.8% |
| Renter-occupied | 8,443 | 36.2% |
1-unit, detached75.1%
1-unit, attached0.6%
2 to 4 units0.6%
5 to 19 units7.9%
20 or more units15.8%
Mobile home & other0.0%
Units in structure
| Count | Share | |
|---|---|---|
| 1-unit, detached | 18,527 | 75.1% |
| 1-unit, attached | 147 | 0.6% |
| 2 to 4 units | 142 | 0.6% |
| 5 to 19 units | 1,959 | 7.9% |
| 20 or more units | 3,901 | 15.8% |
| Mobile home & other | 2 | 0.0% |
Geography
- ZCTA
- 78665
- Land area
- 24 sq mi
- Water area
- 0.36 sq mi
- Center point
- 30.5489, -97.6362
Counties this ZIP covers
1Compare with nearby ZIP codes
6National ZIP rankings
21- Largest by population
- Most densely populated
- Highest median household income
- Highest median home value
- Most affordable home values
- Highest median gross rent
- Cheapest median gross rent
- Oldest by median age
- Youngest by median age
- Most college-educated
- Highest poverty rate
- Lowest poverty rate
- Highest homeownership rate
- Lowest homeownership rate
- Longest commutes
- Shortest commutes
- Largest households
- Newest housing
- Oldest housing
- Fastest-growing (2019–2023)
- Fastest-shrinking (2019–2023)