Postal Codes

78586 ZIP Code

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ZIP code 78586 covers San Benito, Texas, with a population of about 49,103 and a median household income of $44,158.

Population
49,103322 per square mile
Median age
31.17.6 points below the US average
Median household income
$44,15842% below the Texas median
Poverty rate
26.8%14.4 points above the US average
Typical home value
$164,374up 15.9% in five years
Median rent
$83937% below the Texas median
Degree or higher
12.4%22.6 points below the US average
Homeownership
76.7%11.7 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
461

Where 78586 is

San Benito, Texas — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population49,103
Median age31.1
Family households79.7%
Born outside the US22.9%
Speaks a language other than English at home70.6%
White (non-Hispanic)6.1%
Black (non-Hispanic)0.1%
Asian (non-Hispanic)0.1%
Hispanic or Latino93.4%
Veterans3.9%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$44,158
Income per person$18,851
Poverty rate26.8%
Households on SNAP or cash assistance31.3%

Household income distribution

Under $10k6.7%
$10–15k5.4%
$15–20k7.3%
$20–25k8.7%
$25–30k7.0%
$30–35k4.5%
$35–40k4.0%
$40–45k7.7%
$45–50k4.9%
$50–60k6.1%
$60–75k11.7%
$75–100k10.2%
$100–125k6.2%
$125–150k4.2%
$150–200k2.9%
$200k or more2.5%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed20,590
Mean adjusted gross income$40,275
Returns declaring $200,000 or more0.8%
Returns, under $25k45.4%
Returns, $25k–$50k30.2%
Returns, $50k–$75k12.0%
Returns, $75k–$100k5.8%
Returns, $100k–$200k5.8%
Returns, $200k or more0.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$83,200
Median gross rent$839
Rent as a share of household income36.6%
Owner-occupied76.7%
Vacant homes9.6%
Median year built1992

What the homes are

Detached house71.5%
Attached house2%
2 to 4 units3.9%
5 to 19 units2.9%
20 or more units1.5%
Mobile home17.7%
Boat, RV or van0.5%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$164,374as of 2026-07
Typical home value, 1 yearup 4.7%
Typical home value, 5 yearsup 15.9%
Typical home value, 10 yearsup 46.4%
Typical home value since 2000
200120132026$164,374$88,498

$90,901 in 2001 to $164,374 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.4%
Bachelor's degree or higher12.4%
High school diploma or higher64.2%
Works from home8.4%
Drives to work alone77.9%
Takes public transport0.4%
Commutes 45 minutes or more7.4%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity42.5% 9.1 pts above the national average of 33.4%
Diagnosed diabetes20.4% 8.4 pts above the national average of 12%
Currently smokes15% 1.8 pts above the national average of 13.2%
High blood pressure35.6% 1.5 pts above the national average of 34.1%
Fair or poor general health35.5% 15.2 pts above the national average of 20.3%
No health insurance (18–64)40% 28.7 pts above the national average of 11.3%
Depression19.5% 2.4 pts below the national average of 21.9%
No leisure-time physical activity41.1% 15.7 pts above the national average of 25.4%
Arthritis20.9% 4.2 pts below the national average of 25.1%
Binge drinking14.9% 1.1 pts below the national average of 16%
Taking blood pressure medication75.9% 1.2 pts above the national average of 74.7%
Cancer (non-skin)4.7% 3 pts below the national average of 7.7%
Current asthma9% 1.4 pts below the national average of 10.4%
Coronary heart disease7.7% 1.5 pts above the national average of 6.2%
Routine check-up in past year71.3% 5.4 pts below the national average of 76.7%
Cholesterol screening81.2% 4.7 pts below the national average of 85.9%
Cognitive disability20.4% 5.6 pts above the national average of 14.8%
Colorectal screening50.1% 14.2 pts below the national average of 64.3%
COPD7% same as the national average of 6.6%
Visited a dentist43.8% 17.5 pts below the national average of 61.3%
Any disability40.3% 9.6 pts above the national average of 30.7%
Hearing disability8.6% 1.9 pts above the national average of 6.7%
High cholesterol37.4% 1.2 pts above the national average of 36.2%
Independent living disability12.8% 4.4 pts above the national average of 8.4%
Mammography use71.2% 4.7 pts below the national average of 75.9%
Poor mental health (14+ days)17.6% 0.8 pts above the national average of 16.8%
Mobility disability21.4% 7.4 pts above the national average of 14%
Poor physical health (14+ days)18.1% 4.6 pts above the national average of 13.5%
Self-care disability7.7% 3.7 pts above the national average of 4%
Sleeps under 7 hours40.8% 4.4 pts above the national average of 36.4%
Stroke4.3% 0.9 pts above the national average of 3.4%
All natural teeth lost17.5% 4.5 pts above the national average of 13%
Vision disability13.4% 7.8 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments461
People employed6,203
Annual payroll$218,822,000
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Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 72.2% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 20 census tracts this ZIP code covers
Expected annual loss54.9 out of 100
Community resilience2.6 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Cold wave94.8Very High at its worst in this ZIP code
Hurricane94.5Relatively High at its worst in this ZIP code
Drought90.6Relatively Moderate at its worst in this ZIP code
Hail74.7Relatively Moderate at its worst in this ZIP code
Heat wave73Relatively High at its worst in this ZIP code
Ice storm71.5Relatively Moderate at its worst in this ZIP code
Wildfire71.2Relatively Low at its worst in this ZIP code
Landslide52.5Very Low at its worst in this ZIP code
Winter weather47.9Relatively Moderate at its worst in this ZIP code
Strong wind45Relatively Moderate at its worst in this ZIP code
Coastal flooding42.8Relatively Low at its worst in this ZIP code
Tornado42.7Relatively Low at its worst in this ZIP code
River flooding41.9Relatively Moderate at its worst in this ZIP code
Lightning31.3Relatively Low at its worst in this ZIP code
Earthquake9.1Very Low at its worst in this ZIP code
Compared with Texas and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPTexasUnited States
Median household income$44,158$76,292$78,538
Income per person$18,851$39,446$43,289
Poverty rate26.8%13.8%12.4%
Median home value$83,200$260,400$303,400
Median gross rent$839$1,339$1,348
Homeownership76.7%62.6%65%
Bachelor's degree or higher12.4%33.1%35%
Unemployment rate4.4%5.1%5.2%
Works from home8.4%12.8%13.5%
Born outside the US22.9%17.2%13.9%
Median age31.135.538.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationHARLINGEN, TX US8.2 km away
Rain in a year28 in
Snow in a year0 in

Average high and low by month

January71.7°F / 51.1°F1.22 in rain
February76°F / 54.8°F1.19 in rain
March81°F / 60°F1.49 in rain
April86.4°F / 65.9°F2.29 in rain
May91.1°F / 71.8°F2.73 in rain
June95.4°F / 75.9°F2.37 in rain
July96.6°F / 76.9°F2.44 in rain
August97.8°F / 76.8°F2.07 in rain
September93.1°F / 73.6°F5.76 in rain
October88°F / 66.8°F3.06 in rain
November79.7°F / 58.8°F2 in rain
December73.2°F / 52.5°F1.58 in rain, 0.1 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarket44% of this ZIP code's area
Far from a supermarket57% of this ZIP code's area
No vehicle and far from a supermarket30% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 5 school districts, so the address decides which one, not the ZIP code.

San Benito Consolidated Independent School District61.6% of this ZIP code's land area
Los Fresnos Consolidated Independent School District19.9% of this ZIP code's land area
Rio Hondo Independent School District8.1% of this ZIP code's land area
Santa Maria Independent School District7% of this ZIP code's land area
Brownsville Independent School District3% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability84more vulnerable than 84% of US census tracts
Socioeconomic status79more vulnerable than 79% of US census tracts
Household characteristics86more vulnerable than 86% of US census tracts
Racial and ethnic minority status94more vulnerable than 94% of US census tracts
Housing type and transport60more vulnerable than 60% of US census tracts
Walkability4.6 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

78550 Harlingen, TX8.1 km away
78553 Harlingen, TX8.1 km away
78552 Harlingen, TX11.6 km away
78568 Lozano, TX12 km away
78567 Los Indios, TX13.7 km away
78551 Harlingen, TX14.5 km away
78575 Olmito, TX14.5 km away
78583 Rio Hondo, TX14.5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Cameron County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area152.51 sq mi
Water area7.27 sq mi
Population density322 people per sq mi
Latitude, longitude26.1337, -97.6447

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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