Rio Grande City, TX ZIP Codes
One ZIP code serves Rio Grande City, Texas: 78582. Together they are home to 44,741 residents in 12,795 households. That is more than the 15,396 people counted inside Rio Grande City city limits, because these ZIP codes reach past its boundary.
Rio Grande City city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 15,396 |
| Households | 4,525 |
| Median household income | $44,577 |
| Median home value | $113,200 |
| Median age | 29.9 |
| Median rent | $767 |
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 Rio Grande City
| 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 | 2% of its land; mailing city |
A ZIP code is listed for Rio Grande City when at least 10% of its land lies inside Rio Grande City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rio Grande City. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Rio Grande City.
Counties
- Starr County — 10 ZIP codes
Price a mailing to Rio Grande City ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Rio Grande City, TX?
- 78582. A ZIP code is listed for Rio Grande City when at least 10% of its land lies inside Rio Grande City city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Rio Grande City.
- What is the population of Rio Grande City, TX?
- The Census Bureau counts 15,396 residents inside Rio Grande City city limits (ACS 2020–2024). The 1 ZIP code that serve Rio Grande City hold 44,741 residents in all.
- What is the median household income in Rio Grande City, TX?
- $44,577 inside Rio Grande City city limits, 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 Rio Grande City, 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.