Harper, TX ZIP Codes
One ZIP code serves Harper, Texas: 78631. Together they are home to 3,465 residents in 1,269 households. That is more than the 1,214 people counted inside Harper Census-designated place, because these ZIP codes reach past its boundary.
Harper Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,214 |
| Households | 411 |
| Median household income | not published |
| Median home value | $434,600 |
| Median age | 34.6 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,465 |
| Households (sum of ZIP codes) | 1,269 |
| Median household income, range across ZIP codes | $78,560 (78631) to $78,560 (78631) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $78,560 |
| Homeowners | 84.2% |
| Households with kids under 18 | 41.2% |
| Moved in the past year | 5.0% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,115 homes (1 of 1 ZIP codes) |
Every ZIP code in Harper
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78631 | Harper | 3,465 | 1,269 | $78,560 | $351,600 | 84.2% | 41.2% | 5.0% | 4 | 1,129 | 19% of its land; mailing city |
A ZIP code is listed for Harper when at least 10% of its land lies inside the Harper Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Harper. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Harper.
Counties
- Kimble County — 5 ZIP codes
Price a mailing to Harper ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Harper, TX?
- 78631. A ZIP code is listed for Harper when at least 10% of its land lies inside the Harper Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Harper.
- What is the population of Harper, TX?
- The Census Bureau counts 1,214 residents inside Harper Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Harper hold 3,465 residents in all.
- What is the median household income in Harper, TX?
- Across its ZIP codes the medians run from $78,560 to $78,560.
- How many carrier routes and mailboxes are in Harper, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,115 residential and 16 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.