Zip code 78667: San Marcos, Texas
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 78667
78667 is a non-residential zip code for San Marcos, Texas (Hays 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 78667, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- San Marcos
- State
- Texas
- County
- Hays County
- Center point
- 30.0544° N, 98.0036° W
- Time zone
- Central Time (UTC-6, UTC-5 in summer)
- Zip type
- PO box or unique zip
Zip codes near 78667
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 78619 | Driftwood, TX | 4.3 mi | $183,393 |
| 78737 | Austin, TX | 8.9 mi | $168,920 |
| 78676 | Wimberley, TX | 9.4 mi | $87,344 |
| 78610 | Buda, TX | 9.9 mi | $119,698 |
| 78652 | Manchaca, TX | 10 mi | $133,368 |
| 78739 | Austin, TX | 11 mi | $238,559 |
| 78640 | Kyle, TX | 12 mi | $90,075 |
| 78666 | San Marcos, TX | 12 mi | $54,737 |
| 78748 | Austin, TX | 13 mi | $115,213 |
| 78736 | Austin, TX | 14 mi | $93,805 |
| 78620 | Dripping Springs, TX | 14 mi | $153,477 |
| 78749 | Austin, TX | 14 mi | $111,079 |
Questions about 78667
What city is zip code 78667?
78667 is assigned to San Marcos, Texas. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 78667 in?
78667 is in Hays County, Texas.
What time zone is 78667 in?
78667 is in Central Time.
What zip codes are near 78667?
The closest zip codes to 78667 are 78619, 78737, 78676, 78610, 78652.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 78667, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.