ZIP code 78628
Where is ZIP code 78628?
Georgetown, Texas
Williamson County · Standard ZIP code
ZIP code 78628 belongs to Georgetown, Texas in Williamson County. 78628 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 50,822 people live in the 78628 area, where the median household income is $125,635. The closest ZIP codes are 78627 (Georgetown, 4.4 mi east), 78626 (Georgetown, 4.8 mi east) and 78633 (Georgetown, 5.3 mi north).
| ZIP code | 78628 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Georgetown |
| Also accepted | Andice, Sun City |
| State | Texas (TX) |
| County | Williamson County |
| Time zone | Central Time · now |
| Area codes | 512, 737 |
| Coordinates | 30.6411, -97.7511 map |
| 3-digit prefix | 786 |
Population and income in 78628
| Population | 50,822 · higher than 93% of Texas ZIP codes |
|---|---|
| People per square mile | 785 · higher than 69% of Texas ZIP codes |
| Median age | 40.7 years · higher than 63% of Texas ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $125,635 · higher than 94% of Texas ZIP codes |
| Income per person | $60,880 |
| Below the poverty line | 7.3% |
| Bachelor’s degree or higher | 55% of adults 25+ |
| Median home value | $496,600 · higher than 93% of Texas ZIP codes |
| Median rent | $1,687 a month |
| Housing units | 19,856 |
| Households | 19,084 (2.65 people on average) |
| Owners / renters | 76% / 25% |
| Land area | 64.71 sq mi (plus 1.23 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78628. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78628
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78627 | Georgetown, TX | 4.4 mi E | PO Box only |
| 78626 | Georgetown, TX | 4.8 mi E | Standard |
| 78633 | Georgetown, TX | 5.3 mi N | Standard |
| 78646 | Leander, TX | 7.4 mi SW | PO Box only |
| 78641 | Leander, TX | 7.5 mi SW | Standard |
| 78680 | Round Rock, TX | 8.9 mi E | PO Box only |
| 78682 | Round Rock, TX | 8.9 mi E | Unique |
| 78683 | Round Rock, TX | 8.9 mi E | PO Box only |
| 78717 | Austin, TX | 9.3 mi S | Standard |
| 78674 | Weir, TX | 9.7 mi E | PO Box only |
| 78664 | Round Rock, TX | 10 mi SE | Standard |
| 78665 | Round Rock, TX | 10 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78628 or measure the distance to another ZIP code.
How to address mail to 78628
123 MAIN ST
GEORGETOWN TX 78628
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts ANDICE and SUN CITY as the city name for 78628. Adding the 4-digit ZIP+4 code (78628-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Georgetown, TX
All Georgetown ZIP codes with population and income →
Questions
- What city is ZIP code 78628?
- 78628 is a Georgetown, Texas ZIP code. Andice and Sun City are also accepted as the city name.
- What county is 78628 in?
- ZIP code 78628 is in Williamson County, Texas.
- What time zone is ZIP code 78628 in?
- 78628 is in the Central Time zone (America/Chicago).
- What area code is 78628?
- Phone numbers in ZIP code 78628 use area codes 512 and 737.
- What is the population of ZIP code 78628?
- About 50,822 people live in ZIP code 78628, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78628?
- The median household income in 78628 is $125,635 a year, higher than 94% of Texas ZIP codes.
- What ZIP codes are near 78628?
- The nearest ZIP codes to 78628 are 78627 (Georgetown, 4.4 miles), 78626 (Georgetown, 4.8 miles), 78633 (Georgetown, 5.3 miles) and 78646 (Leander, 7.4 miles).