What city is ZIP code 78584?

ZIP code 78584 is in Regino Ramirez, TX (Starr County).

What county is ZIP code 78584 in?

ZIP code 78584 is mostly in Starr County, Texas.

How many people live in ZIP code 78584?

About 18,464 people live in the 78584 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 78584

Regino Ramirez, TX, Starr County

Population

18,464

Land area

212.8sq mi

People per sq mi

City

Regino Ramirez

ZIP 78584 and nearby ZIP codes

Full map

ZIP 78584 at a glance

ZIP 78584 (Regino Ramirez) is 25% less dense than Texas as a whole.
The median household income is $27,056, 66% below the Texas median of $78,476.
A typical owner-occupied home is valued at $81,400 (71% below Texas) and median rent is $636 a month.

Local data for ZIP 78584

Counts from official public data

Housing and community stats

ZIP 78584, American Community Survey 2020-2024

Full profile

Median household income

$27,056

Poverty rate

40.2%

Median home value

$81,400

Median rent

$636/mo

Homeownership

60.4%

Bachelor's or higher

15.0%

Median age

28.1

Average commute

25.6 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

140

ZIP Business Patterns 2023

Employees

1,378

$30.2M annual payroll

PPP loans

$4.7M

264 loans

Campaign donations

$2,362

21% D, 57% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 78584, from FEMA, NOAA and EPA

Full report

Natural hazard risk

Relatively Moderate

Top: cold wave

Storm events since 1996

549

Countywide, mostly drought

Flood insurance policies

152

0.9% of homes, county

July high / Jan low

102° / 49°F

19.5 inches of rain a year

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 78584, CDC PLACES estimates

All 40 measures

Obesity

46.5%

U.S. 33.3% +13.2 pts

Diabetes

24.0%

U.S. 12.1% +11.9 pts

Smoking

18.1%

U.S. 12.8% +5.3 pts

Uninsured (18-64)

44.8%

U.S. 11.1% +33.7 pts

Frequently asked questions

What city is ZIP code 78584?: ZIP code 78584 is in Regino Ramirez, TX (Starr County).
What county is ZIP code 78584 in?: ZIP code 78584 is mostly in Starr County, Texas.
How many people live in ZIP code 78584?: About 18,464 people live in the 78584 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.