ZIP code 78584
Where is ZIP code 78584?
Roma, Texas
Starr County · Standard ZIP code
ZIP code 78584 belongs to Roma, Texas in Starr County. 78584 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Central Time zone and uses area codes 361 and 956. About 18,464 people live in the 78584 area, where the median household income is $27,056. The closest ZIP codes are 78585 (Salineno, 9.4 mi northwest), 78582 (Rio Grande City, 12 mi east) and 78545 (Falcon Heights, 12.6 mi northwest).
| ZIP code | 78584 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Roma |
| State | Texas (TX) |
| County | Starr County |
| Time zone | Central Time · now |
| Area codes | 361, 956 |
| Coordinates | 26.4215, -99.0025 map |
| 3-digit prefix | 785 |
Population and income in 78584
| Population | 18,464 · higher than 68% of Texas ZIP codes |
|---|---|
| People per square mile | 87 · higher than 51% of Texas ZIP codes |
| Median age | 28.1 years · lower than 95% of Texas ZIP codes |
| Men / women | 46% / 54% |
| Median household income | $27,056 · lower than 99% of Texas ZIP codes |
| Income per person | $18,097 |
| Below the poverty line | 40% |
| Bachelor’s degree or higher | 15% of adults 25+ |
| Median home value | $81,400 · lower than 95% of Texas ZIP codes |
| Median rent | $636 a month |
| Housing units | 6,775 |
| Households | 5,402 (3.42 people on average) |
| Owners / renters | 60% / 40% |
| Land area | 212.84 sq mi (plus 0.76 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 78584. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 78584
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 78585 | Salineno, TX | 9.4 mi NW | PO Box only |
| 78582 | Rio Grande City, TX | 12 mi E | Standard |
| 78545 | Falcon Heights, TX | 12.6 mi NW | PO Box only |
| 78547 | Garciasville, TX | 20.3 mi E | PO Box only |
| 78564 | Lopeno, TX | 21.1 mi N | Standard |
| 78548 | Grulla, TX | 23.8 mi E | PO Box only |
| 78595 | Sullivan City, TX | 29.1 mi E | Standard |
| 78565 | Los Ebanos, TX | 29.9 mi SE | PO Box only |
| 78591 | Santa Elena, TX | 32.2 mi E | Standard |
| 78360 | Guerra, TX | 32.6 mi N | Standard |
| 78560 | La Joya, TX | 34.9 mi E | Standard |
| 78076 | Zapata, TX | 35.1 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 78584 or measure the distance to another ZIP code.
How to address mail to 78584
123 MAIN ST
ROMA TX 78584
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Falcon, Fronton and Los Saenz: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (78584-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 78584?
- 78584 is a Roma, Texas ZIP code.
- What county is 78584 in?
- ZIP code 78584 is in Starr County, Texas.
- What time zone is ZIP code 78584 in?
- 78584 is in the Central Time zone (America/Chicago).
- What area code is 78584?
- Phone numbers in ZIP code 78584 use area codes 361 and 956.
- What is the population of ZIP code 78584?
- About 18,464 people live in ZIP code 78584, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 78584?
- The median household income in 78584 is $27,056 a year, lower than 99% of Texas ZIP codes.
- What ZIP codes are near 78584?
- The nearest ZIP codes to 78584 are 78585 (Salineno, 9.4 miles), 78582 (Rio Grande City, 12 miles), 78545 (Falcon Heights, 12.6 miles) and 78547 (Garciasville, 20.3 miles).