Columbus, TX ZIP Codes
One ZIP code serves Columbus, Texas: 78934. Together they are home to 6,731 residents in 2,430 households. That is more than the 3,860 people counted inside Columbus city limits, because these ZIP codes reach past its boundary.
Columbus city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 3,860 |
| Households | 1,333 |
| Median household income | $49,418 |
| Median home value | $241,700 |
| Median age | 34.6 |
| Median rent | $879 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 6,731 |
| Households (sum of ZIP codes) | 2,430 |
| Median household income, range across ZIP codes | $58,302 (78934) to $58,302 (78934) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $58,302 |
| Homeowners | 77.0% |
| Households with kids under 18 | 23.5% |
| Moved in the past year | 7.6% |
| Carrier routes in EDDM2GO's route library | 6 routes, 3,183 homes (1 of 1 ZIP codes) |
Every ZIP code in Columbus
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78934 | Columbus | 6,731 | 2,430 | $58,302 | $234,500 | 77.0% | 23.5% | 7.6% | 6 | 3,511 | 1% of its land; mailing city |
A ZIP code is listed for Columbus when at least 10% of its land lies inside Columbus city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Columbus. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Columbus.
Counties
- Colorado County — 14 ZIP codes
Price a mailing to Columbus ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Columbus, TX?
- 78934. A ZIP code is listed for Columbus when at least 10% of its land lies inside Columbus city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Columbus.
- What is the population of Columbus, TX?
- The Census Bureau counts 3,860 residents inside Columbus city limits (ACS 2020–2024). The 1 ZIP code that serve Columbus hold 6,731 residents in all.
- What is the median household income in Columbus, TX?
- $49,418 inside Columbus city limits, per the Census Bureau. Across its ZIP codes the medians run from $58,302 to $58,302.
- How many carrier routes and mailboxes are in Columbus, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 6 carrier routes reaching 3,183 residential and 328 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.