Santa Cruz, TX ZIP Codes
One ZIP code serves Santa Cruz, Texas: 78582. Together they are home to 44,741 residents in 12,795 households. That is more than the 285 people counted inside Santa Cruz Census-designated place, because these ZIP codes reach past its boundary.
Santa Cruz Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 285 |
| Households | 58 |
| Median household income | $73,269 |
| Median home value | not published |
| Median age | 67.5 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 44,741 |
| Households (sum of ZIP codes) | 12,795 |
| Median household income, range across ZIP codes | $42,626 (78582) to $42,626 (78582) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $42,626 |
| Homeowners | 72.3% |
| Households with kids under 18 | 49.4% |
| Moved in the past year | 9.0% |
| Carrier routes in EDDM2GO's route library | 18 routes, 13,243 homes (1 of 1 ZIP codes) |
Every ZIP code in Santa Cruz
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 78582 | Rio Grande City | 44,741 | 12,795 | $42,626 | $102,800 | 72.3% | 49.4% | 9.0% | 18 | 14,105 | 0% of its land |
A ZIP code is listed for Santa Cruz when at least 10% of its land lies inside the Santa Cruz Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Santa Cruz. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Santa Cruz.
Counties
- Starr County — 10 ZIP codes
Nearby cities sharing these ZIP codes
- Rio Grande City — 1 ZIP code
Price a mailing to Santa Cruz ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Santa Cruz, TX?
- 78582. A ZIP code is listed for Santa Cruz when at least 10% of its land lies inside the Santa Cruz Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Santa Cruz.
- What is the population of Santa Cruz, TX?
- The Census Bureau counts 285 residents inside Santa Cruz Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Santa Cruz hold 44,741 residents in all.
- What is the median household income in Santa Cruz, TX?
- $73,269 inside Santa Cruz Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $42,626 to $42,626.
- How many carrier routes and mailboxes are in Santa Cruz, TX?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 18 carrier routes reaching 13,243 residential and 862 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.