Round Top ZIP codes, Texas
Round Top, TX has 2 ZIP codes (78954 and 78961) and area code 979. The largest is 78954.
- USPS city name
- 2 ZIP codes
- Population
- 105
- Area code
- 979
- County
- Fayette County
- State
- Texas
NANPA lists no telephone rate centre for Round Top itself, so these are the area codes of the nearest one, Fayetteville (7.5 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Round Top
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
78954 | Round Top , TX | Standard | 1,173 | $103,750 | $427,300 |
78961 | Round Top , TX | No street area | — | — | — |
Map of Round Top ZIP codes
The ZIP codes of Round Top, TX, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Round Top
The nearest larger towns are Carmine (173 people, 5.9 mi), Burton (174 people, 10 mi) and Fayetteville (335 people, 11 mi).
| Town | Population | Distance |
|---|---|---|
| La Grange | 4,452 | 15.0 mi |
| Giddings | 5,151 | 16.2 mi |
| Brenham | 18,641 | 19.1 mi |
| Weimar | 2,928 | 25.6 mi |
| Columbus | 3,860 | 26.3 mi |
| Bellville | 4,221 | 27.4 mi |
| Smithville | 4,216 | 27.5 mi |
| Schulenburg | 2,768 | 29.3 mi |
More nearby: every ZIP code in Fayette County · Texas ZIP codes
Cite this page
zipcodes.pro. “Round Top, TX ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tx/round-top
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