ZIP code 78583: Rio Hondo, TX
78583 is a ZIP code in Rio Hondo, Texas, mainly in Cameron County, part of the Brownsville-Harlingen, TX metro area. About 5,236 people live here.
- Population
- 5,236
- Median household income
- $51,453
- Typical home value
- $203,700+3.8% in 12 months
- Median rent
- $698gross, per month
- Median age
- 44.3
- Homeowners
- 79%of occupied homes
Shaded: ZIP code 78583's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 78583 details
| City | Rio Hondo |
|---|---|
| State | Texas |
| County | Cameron County |
| Metro area | Brownsville-Harlingen, TX |
| Time zone | Central Time (UTC−6), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 93.1 sq mi, plus 17.1 sq mi of water |
| Population density | 56 people per sq mi |
| Bachelor's degree or higher | 15.7% of adults 25+ |
| Average commute | 23.4 minutes |
| Center coordinates | 26.28551, -97.47159 |
Median rent in 78583 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $725/mo |
| 1 bedroom | $670/mo |
| 3 bedrooms | $864/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 78583
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 78568 | Lozano, TX | 7.9 mi | — |
| 78566 | Los Fresnos, TX | 11.5 mi | 25,110 |
| 78550 | Harlingen, TX | 12.1 mi | 53,335 |
| 78597 | South Padre Island, TX | 12.1 mi | 2,935 |
| 78553 | Harlingen, TX | 15.4 mi | — |
| 78551 | Harlingen, TX | 15.7 mi | — |
| 78586 | San Benito, TX | 16.2 mi | 50,964 |
| 78535 | Combes, TX | 16.3 mi | 425 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 78583?
A typical home in ZIP code 78583 is worth about $203,700 (Zillow Home Value Index). The median household here earns $51,453 a year. See what buying here would cost per month, with Texas average taxes and insurance filled in.
Monthly payment for a $203,700 homeWhat can a $51,453 income afford?Rental property numbers
About ZIP code 78583
What city is ZIP code 78583?
ZIP code 78583 is in Rio Hondo, TX, in Cameron County.
What county is ZIP code 78583 in?
78583 is mainly in Cameron County, Texas.
What is the population of ZIP code 78583?
About 5,236 people live in ZIP code 78583, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 78583 in?
78583 is in Central Time (UTC−6). It observes daylight saving time.