ZIP code 78617: Del Valle, TX
78617 is a ZIP code in Del Valle, Texas, mainly in Travis County, part of the Austin-Round Rock-San Marcos, TX metro area. About 30,756 people live here.
- Population
- 30,756
- Median household income
- $71,640
- Typical home value
- $277,700-7.2% in 12 months
- Median rent
- $1,529gross, per month
- Median age
- 34.6
- Homeowners
- 79.9%of occupied homes
Shaded: ZIP code 78617's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 78617 details
| City | Del Valle |
|---|---|
| State | Texas |
| County | Travis County (also partly Bastrop County) |
| Metro area | Austin-Round Rock-San Marcos, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 64 sq mi, plus 0.4 sq mi of water |
| Population density | 480 people per sq mi |
| Bachelor's degree or higher | 18.8% of adults 25+ |
| Average commute | 32.6 minutes |
| Center coordinates | 30.14780, -97.60356 |
Median rent in 78617 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $1,285/mo |
| 2 bedrooms | $1,595/mo |
| 3 bedrooms | $1,449/mo |
| 4 bedrooms | $1,773/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 78617
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 78719 | Austin, TX | 4.2 mi | 1,796 |
| 78725 | Austin, TX | 5.7 mi | 10,746 |
| 78742 | Austin, TX | 7.3 mi | 847 |
| 78612 | Cedar Creek, TX | 7.5 mi | 19,799 |
| 78744 | Austin, TX | 7.6 mi | 50,986 |
| 78747 | Austin, TX | 8.4 mi | 22,180 |
| 78741 | Austin, TX | 8.7 mi | 45,951 |
| 78721 | Austin, TX | 9.8 mi | 10,997 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 78617?
A typical home in ZIP code 78617 is worth about $277,700 (Zillow Home Value Index). The median household here earns $71,640 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $277,700 homeWhat can a $71,640 income afford?Rental property numbers
About ZIP code 78617
What city is ZIP code 78617?
ZIP code 78617 is in Del Valle, TX, in Travis County.
What county is ZIP code 78617 in?
78617 is mainly in Travis County, Texas, and partly in Bastrop County.
What is the population of ZIP code 78617?
About 30,756 people live in ZIP code 78617, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 78617 in?
78617 is in Central Time (UTC−6). It observes daylight saving time.