ZIP code 78641
Where is ZIP code 78641?
Leander, Texas
Williamson County · Standard ZIP code
ZIP code 78641 belongs to Leander, Texas in Williamson County. 78641 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, 737 and 830. About 99,865 people live in the 78641 area, where the median household income is $135,024. The closest ZIP codes are 78646 (Leander, 0.4 mi southeast), 78613 (Cedar Park, 5.8 mi south) and 78630 (Cedar Park, 5.8 mi south).
| ZIP code | 78641 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Leander |
| Also accepted | Cedar Park, Volente |
| State | Texas (TX) |
| County | Williamson County |
| Time zone | Central Time · now |
| Area codes | 512, 737, 830 |
| Coordinates | 30.5835, -97.8575 map |
| 3-digit prefix | 786 |
Population and income in 78641
| Population | 99,865 · higher than 100% of Texas ZIP codes |
|---|---|
| People per square mile | 803 · higher than 69% of Texas ZIP codes |
| Median age | 37 years · lower than 57% of Texas ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $135,024 · higher than 96% of Texas ZIP codes |
| Income per person | $59,573 |
| Below the poverty line | 5.7% |
| Bachelor’s degree or higher | 51% of adults 25+ |
| Median home value | $480,400 · higher than 92% of Texas ZIP codes |
| Median rent | $1,943 a month |
| Housing units | 36,318 |
| Households | 35,410 (2.82 people on average) |
| Owners / renters | 77% / 23% |
| Land area | 124.36 sq mi (plus 1.92 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78641. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78641
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78646 | Leander, TX | 0.4 mi SE | PO Box only |
| 78613 | Cedar Park, TX | 5.8 mi S | Standard |
| 78630 | Cedar Park, TX | 5.8 mi S | PO Box only |
| 78642 | Liberty Hill, TX | 7 mi NW | Standard |
| 78628 | Georgetown, TX | 7.5 mi NE | Standard |
| 78717 | Austin, TX | 8.5 mi SE | Standard |
| 78729 | Austin, TX | 10.5 mi SE | Standard |
| 78726 | Austin, TX | 10.7 mi S | Standard |
| 78633 | Georgetown, TX | 11.1 mi NE | Standard |
| 78627 | Georgetown, TX | 11.2 mi E | PO Box only |
| 78645 | Leander, TX | 11.3 mi SW | Standard |
| 78626 | Georgetown, TX | 11.6 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78641 or measure the distance to another ZIP code.
How to address mail to 78641
123 MAIN ST
LEANDER TX 78641
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts CEDAR PARK and VOLENTE as the city name for 78641. Avoid Whitestone: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (78641-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Leander, TX
All Leander ZIP codes with population and income →
Questions
- What city is ZIP code 78641?
- 78641 is a Leander, Texas ZIP code. Cedar Park and Volente are also accepted as the city name.
- What county is 78641 in?
- ZIP code 78641 is in Williamson County, Texas.
- What time zone is ZIP code 78641 in?
- 78641 is in the Central Time zone (America/Chicago).
- What area code is 78641?
- Phone numbers in ZIP code 78641 use area codes 512, 737 and 830.
- What is the population of ZIP code 78641?
- About 99,865 people live in ZIP code 78641, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78641?
- The median household income in 78641 is $135,024 a year, higher than 96% of Texas ZIP codes.
- What ZIP codes are near 78641?
- The nearest ZIP codes to 78641 are 78646 (Leander, 0.4 miles), 78613 (Cedar Park, 5.8 miles), 78630 (Cedar Park, 5.8 miles) and 78642 (Liberty Hill, 7 miles).