Round Top, TX ZIP Codes
One ZIP code serves Round Top, Texas: 78954. Together they are home to 1,173 residents in 533 households. That is more than the 105 people counted inside Round Top town limits, because these ZIP codes reach past its boundary.
Round Top town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 105 |
| Households | 50 |
| Median household income | $150,000 |
| Median home value | $854,200 |
| Median age | 56.7 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 1,173 |
| Households (sum of ZIP codes) | 533 |
| Median household income, range across ZIP codes | $103,750 (78954) to $103,750 (78954) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $103,750 |
| Homeowners | 91.9% |
| Households with kids under 18 | 13.5% |
| Moved in the past year | 11.8% |
| Carrier routes in EDDM2GO's route library | 2 routes, 639 homes (1 of 1 ZIP codes) |
Every ZIP code in Round Top
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78954 | Round Top | 1,173 | 533 | $103,750 | $427,300 | 91.9% | 13.5% | 11.8% | 2 | 753 | 1% of its land; mailing city |
A ZIP code is listed for Round Top when at least 10% of its land lies inside Round Top town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Round Top. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Round Top.
Counties
- Fayette County — 13 ZIP codes
Price a mailing to Round Top ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Round Top, TX?
- 78954. A ZIP code is listed for Round Top when at least 10% of its land lies inside Round Top town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Round Top.
- What is the population of Round Top, TX?
- The Census Bureau counts 105 residents inside Round Top town limits (ACS 2020–2024). The 1 ZIP code that serve Round Top hold 1,173 residents in all.
- What is the median household income in Round Top, TX?
- $150,000 inside Round Top town limits, per the Census Bureau. Across its ZIP codes the medians run from $103,750 to $103,750.
- How many carrier routes and mailboxes are in Round Top, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 639 residential and 114 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.