Postal Codes

78552 ZIP Code

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ZIP code 78552 covers Harlingen, Texas, with a population of about 41,277 and a median household income of $67,183.

Population
41,277859 per square mile
Median age
33.15.6 points below the US average
Median household income
$67,18312% below the Texas median
Poverty rate
20.6%8.2 points above the US average
Typical home value
$226,143up 24.4% in five years
Median rent
$1,05421% below the Texas median
Degree or higher
21.9%13.1 points below the US average
Homeownership
74.7%9.7 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
426

Where 78552 is

Harlingen, 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

Population41,277
Median age33.1
Family households74.3%
Born outside the US14.6%
Speaks a language other than English at home50.8%
White (non-Hispanic)16.4%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)1.6%
Hispanic or Latino80.4%
Veterans8.1%
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$67,183
Income per person$29,091
Poverty rate20.6%
Households on SNAP or cash assistance18.5%

Household income distribution

Under $10k5.0%
$10–15k3.6%
$15–20k4.8%
$20–25k5.3%
$25–30k3.3%
$30–35k4.7%
$35–40k4.3%
$40–45k4.0%
$45–50k3.1%
$50–60k7.2%
$60–75k10.6%
$75–100k15.8%
$100–125k8.9%
$125–150k6.3%
$150–200k6.8%
$200k or more6.4%

Income as declared to the IRS

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

Tax returns filed16,050
Mean adjusted gross income$65,426
Returns declaring $200,000 or more4.3%
Returns, under $25k35.5%
Returns, $25k–$50k25.2%
Returns, $50k–$75k14.5%
Returns, $75k–$100k7.9%
Returns, $100k–$200k12.6%
Returns, $200k or more4.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$154,500
Median gross rent$1,054
Rent as a share of household income24.1%
Owner-occupied74.7%
Vacant homes14.9%
Median year built1996

What the homes are

Detached house67.3%
Attached house3.5%
2 to 4 units2.9%
5 to 19 units2.8%
20 or more units1.6%
Mobile home21.7%
Boat, RV or van0.3%
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$226,143as of 2026-07
Typical home value, 1 yeardown 1.2%
Typical home value, 5 yearsup 24.4%
Typical home value, 10 yearsup 57.5%
Typical asking rent$1,347as of 2026-07
Typical asking rent, 1 yeardown 2.3%
Typical home value since 2000
200120132026$228,981$115,398

$115,398 in 2001 to $226,143 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate5.4%
Bachelor's degree or higher21.9%
High school diploma or higher80.8%
Works from home10.2%
Drives to work alone80.9%
Takes public transport0%
Commutes 45 minutes or more6.6%
Health

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

Obesity38.6% 5.2 pts above the national average of 33.4%
Diagnosed diabetes17.4% 5.4 pts above the national average of 12%
Currently smokes12% 1.2 pts below the national average of 13.2%
High blood pressure34.7% 0.6 pts above the national average of 34.1%
Fair or poor general health27.2% 6.9 pts above the national average of 20.3%
No health insurance (18–64)30.2% 18.9 pts above the national average of 11.3%
Depression18.7% 3.2 pts below the national average of 21.9%
No leisure-time physical activity33.2% 7.8 pts above the national average of 25.4%
Arthritis21.5% 3.6 pts below the national average of 25.1%
Binge drinking15.6% same as the national average of 16%
Taking blood pressure medication77.6% 2.9 pts above the national average of 74.7%
Cancer (non-skin)6.1% 1.6 pts below the national average of 7.7%
Current asthma8.7% 1.7 pts below the national average of 10.4%
Coronary heart disease7.1% 0.9 pts above the national average of 6.2%
Routine check-up in past year73.4% 3.3 pts below the national average of 76.7%
Cholesterol screening85.4% 0.5 pts below the national average of 85.9%
Cognitive disability16% 1.2 pts above the national average of 14.8%
Colorectal screening57.6% 6.7 pts below the national average of 64.3%
COPD6.3% same as the national average of 6.6%
Visited a dentist55% 6.3 pts below the national average of 61.3%
Any disability34.1% 3.4 pts above the national average of 30.7%
Hearing disability8% 1.3 pts above the national average of 6.7%
High cholesterol37.5% 1.3 pts above the national average of 36.2%
Independent living disability9.7% 1.3 pts above the national average of 8.4%
Mammography use75.3% 0.6 pts below the national average of 75.9%
Poor mental health (14+ days)15.5% 1.3 pts below the national average of 16.8%
Mobility disability17.4% 3.4 pts above the national average of 14%
Poor physical health (14+ days)15.2% 1.7 pts above the national average of 13.5%
Self-care disability5.5% 1.5 pts above the national average of 4%
Sleeps under 7 hours38.2% 1.8 pts above the national average of 36.4%
Stroke3.8% same as the national average of 3.4%
All natural teeth lost12.6% same as the national average of 13%
Vision disability9.2% 3.6 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments426
People employed7,995
Annual payroll$289,734,000
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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 72.4% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 15 census tracts this ZIP code covers
Expected annual loss62.2 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.

Hurricane94.6Very High at its worst in this ZIP code
Cold wave94Very High at its worst in this ZIP code
Drought88.3Relatively Moderate at its worst in this ZIP code
Hail77.1Relatively Moderate at its worst in this ZIP code
Heat wave73.3Relatively Moderate at its worst in this ZIP code
Ice storm72.5Relatively Moderate at its worst in this ZIP code
Wildfire66.7Relatively Low at its worst in this ZIP code
Winter weather48.6Relatively Moderate at its worst in this ZIP code
Strong wind47.4Relatively Moderate at its worst in this ZIP code
River flooding46.9Relatively High at its worst in this ZIP code
Tornado44.7Relatively Low at its worst in this ZIP code
Landslide43.1Very Low at its worst in this ZIP code
Lightning37.1Relatively Moderate at its worst in this ZIP code
Coastal flooding21.7Relatively Low at its worst in this ZIP code
Earthquake9.5Very 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$67,183$76,292$78,538
Income per person$29,091$39,446$43,289
Poverty rate20.6%13.8%12.4%
Median home value$154,500$260,400$303,400
Median gross rent$1,054$1,339$1,348
Homeownership74.7%62.6%65%
Bachelor's degree or higher21.9%33.1%35%
Unemployment rate5.4%5.1%5.2%
Works from home10.2%12.8%13.5%
Born outside the US14.6%17.2%13.9%
Median age33.135.538.7
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 US7.7 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 supermarket48% of this ZIP code's area
Far from a supermarket48% of this ZIP code's area
No vehicle and far from a supermarket46% 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 4 school districts, so the address decides which one, not the ZIP code.

Harlingen Consolidated Independent School District84.7% of this ZIP code's land area
La Feria Independent School District9.8% of this ZIP code's land area
Santa Rosa Independent School District2.9% of this ZIP code's land area
San Benito Consolidated Independent School District2.5% 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 vulnerability82more vulnerable than 82% of US census tracts
Socioeconomic status73more vulnerable than 73% of US census tracts
Household characteristics87more vulnerable than 87% of US census tracts
Racial and ethnic minority status89more vulnerable than 89% of US census tracts
Housing type and transport60more vulnerable than 60% of US census tracts
Walkability5.7 out of 20Least walkable
Nearby ZIP codes

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

78553 Harlingen, TX5.1 km away
78550 Harlingen, TX5.9 km away
78535 Combes, TX6.9 km away
78551 Harlingen, TX7.3 km away
78559 La Feria, TX8.1 km away
78593 Santa Rosa, TX11.3 km away
78586 San Benito, TX11.6 km away
78567 Los Indios, TX14.9 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 area48.03 sq mi
Water area0.39 sq mi
Population density859 people per sq mi
Latitude, longitude26.1831, -97.7468

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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