ZIP code 78617
Where is ZIP code 78617?
Del Valle, Texas
Travis County · Standard ZIP code
ZIP code 78617 belongs to Del Valle, Texas in Travis County. 78617 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 512 and 737. About 30,756 people live in the 78617 area, where the median household income is $71,640. The closest ZIP codes are 78719 (Austin, 3.2 mi west), 78742 (Austin, 5.2 mi northwest) and 78725 (Austin, 5.7 mi north).
| ZIP code | 78617 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Del Valle |
| State | Texas (TX) |
| County | Travis County |
| Time zone | Central Time · now |
| Area codes | 512, 737 |
| Coordinates | 30.1745, -97.6134 map |
| 3-digit prefix | 786 |
Population and income in 78617
| Population | 30,756 · higher than 81% of Texas ZIP codes |
|---|---|
| People per square mile | 480 · higher than 66% of Texas ZIP codes |
| Median age | 34.6 years · lower than 72% of Texas ZIP codes |
| Men / women | 53% / 47% |
| Median household income | $71,640 · higher than 53% of Texas ZIP codes |
| Income per person | $31,000 |
| Below the poverty line | 13% |
| Bachelor’s degree or higher | 19% of adults 25+ |
| Median home value | $281,700 · higher than 71% of Texas ZIP codes |
| Median rent | $1,529 a month |
| Housing units | 9,443 |
| Households | 8,950 (3.17 people on average) |
| Owners / renters | 80% / 20% |
| Land area | 64.04 sq mi (plus 0.44 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78617. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78617
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78719 | Austin, TX | 3.2 mi W | Standard |
| 78742 | Austin, TX | 5.2 mi NW | Standard |
| 78725 | Austin, TX | 5.7 mi N | Standard |
| 78741 | Austin, TX | 7.6 mi NW | Standard |
| 78721 | Austin, TX | 8 mi NW | Standard |
| 78744 | Austin, TX | 8 mi W | Standard |
| 78724 | Austin, TX | 8.5 mi N | Standard |
| 78747 | Austin, TX | 8.6 mi SW | Standard |
| 78702 | Austin, TX | 8.7 mi NW | Standard |
| 78612 | Cedar Creek, TX | 8.8 mi SE | Standard |
| 78722 | Austin, TX | 10 mi NW | Standard |
| 78713 | Austin, TX | 10 mi NW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78617 or measure the distance to another ZIP code.
How to address mail to 78617
123 MAIN ST
DEL VALLE TX 78617
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Elroy and Garfield: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (78617-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78617?
- 78617 is a Del Valle, Texas ZIP code.
- What county is 78617 in?
- ZIP code 78617 is in Travis County, Texas.
- What time zone is ZIP code 78617 in?
- 78617 is in the Central Time zone (America/Chicago).
- What area code is 78617?
- Phone numbers in ZIP code 78617 use area codes 512 and 737.
- What is the population of ZIP code 78617?
- About 30,756 people live in ZIP code 78617, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78617?
- The median household income in 78617 is $71,640 a year, higher than 53% of Texas ZIP codes.
- What ZIP codes are near 78617?
- The nearest ZIP codes to 78617 are 78719 (Austin, 3.2 miles), 78742 (Austin, 5.2 miles), 78725 (Austin, 5.7 miles) and 78741 (Austin, 7.6 miles).