Zip code 78630: Cedar Park, Texas
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 78630
78630 is a non-residential zip code for Cedar Park, Texas (Williamson County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 78630, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Cedar Park
- State
- Texas
- County
- Williamson County
- Center point
- 30.5052° N, 97.8203° W
- Time zone
- Central Time (UTC-6, UTC-5 in summer)
- Zip type
- PO box or unique zip
Zip codes near 78630
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 78613 | Cedar Park, TX | 0.1 mi | $125,487 |
| 78717 | Austin, TX | 4.1 mi | $145,325 |
| 78750 | Austin, TX | 4.9 mi | $121,563 |
| 78729 | Austin, TX | 5 mi | $86,438 |
| 78726 | Austin, TX | 5.3 mi | $90,885 |
| 78646 | Leander, TX · PO box | 5.4 mi | — |
| 78641 | Leander, TX | 6.6 mi | $135,024 |
| 78681 | Round Rock, TX | 6.7 mi | $137,819 |
| 78759 | Austin, TX | 7.9 mi | $102,400 |
| 78727 | Austin, TX | 8.1 mi | $110,379 |
| 78728 | Austin, TX | 8.7 mi | $75,243 |
| 78732 | Austin, TX | 9.6 mi | $192,500 |
Questions about 78630
What city is zip code 78630?
78630 is assigned to Cedar Park, Texas. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 78630 in?
78630 is in Williamson County, Texas.
What time zone is 78630 in?
78630 is in Central Time.
What zip codes are near 78630?
The closest zip codes to 78630 are 78613, 78717, 78750, 78729, 78726.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 78630, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.