Belterra, TX ZIP Codes
One ZIP code serves Belterra, Texas: 78737. Together they are home to 27,023 residents in 9,145 households. That is more than the 6,978 people counted inside Belterra Census-designated place, because these ZIP codes reach past its boundary.
Belterra Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 6,978 |
| Households | 2,147 |
| Median household income | $219,727 |
| Median home value | $773,400 |
| Median age | 37.9 |
| Median rent | $2,845 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 27,023 |
| Households (sum of ZIP codes) | 9,145 |
| Median household income, range across ZIP codes | $168,920 (78737) to $168,920 (78737) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $168,920 |
| Homeowners | 87.7% |
| Households with kids under 18 | 46.6% |
| Moved in the past year | 7.6% |
| Carrier routes in EDDM2GO's route library | 15 routes, 9,330 homes (1 of 1 ZIP codes) |
Every ZIP code in Belterra
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78737 | Austin | 27,023 | 9,145 | $168,920 | $765,000 | 87.7% | 46.6% | 7.6% | 15 | 9,778 | 6% of its land |
A ZIP code is listed for Belterra when at least 10% of its land lies inside the Belterra Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Belterra. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Belterra.
Counties
- Hays County — 8 ZIP codes
Nearby cities sharing these ZIP codes
- Austin — 46 ZIP codes
Metro maps
- Austin ZIP code map — 89 ZIP codes
EDDM service areas in Belterra
Price a mailing to Belterra ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Belterra, TX?
- 78737. A ZIP code is listed for Belterra when at least 10% of its land lies inside the Belterra Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Belterra.
- What is the population of Belterra, TX?
- The Census Bureau counts 6,978 residents inside Belterra Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Belterra hold 27,023 residents in all.
- What is the median household income in Belterra, TX?
- $219,727 inside Belterra Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $168,920 to $168,920.
- How many carrier routes and mailboxes are in Belterra, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 15 carrier routes reaching 9,330 residential and 450 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.