Postal Codes

78557 ZIP Code

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ZIP code 78557 covers Hidalgo, Texas, with a population of about 14,250 and a median household income of $53,667.

Population
14,250859 per square mile
Median age
31.57.2 points below the US average
Median household income
$53,66730% below the Texas median
Poverty rate
24.6%12.2 points above the US average
Typical home value
$189,362up 27.2% in five years
Median rent
$84937% below the Texas median
Degree or higher
23.5%11.5 points below the US average
Homeownership
78.9%13.9 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
328

Where 78557 is

Hidalgo, 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

Population14,250
Median age31.5
Family households88.5%
Born outside the US39.5%
Speaks a language other than English at home93.8%
White (non-Hispanic)0.7%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino99%
Veterans2%
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$53,667
Income per person$20,485
Poverty rate24.6%
Households on SNAP or cash assistance23.4%

Household income distribution

Under $10k5.9%
$10–15k4.8%
$15–20k7.1%
$20–25k2.0%
$25–30k8.4%
$30–35k1.7%
$35–40k5.4%
$40–45k4.3%
$45–50k6.1%
$50–60k11.0%
$60–75k7.8%
$75–100k9.3%
$100–125k11.3%
$125–150k4.4%
$150–200k4.5%
$200k or more5.9%

Income as declared to the IRS

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

Tax returns filed7,330
Mean adjusted gross income$40,453
Returns declaring $200,000 or more1%
Returns, under $25k46.2%
Returns, $25k–$50k29.3%
Returns, $50k–$75k12.6%
Returns, $75k–$100k5.7%
Returns, $100k–$200k5.2%
Returns, $200k or more1.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$156,400
Median gross rent$849
Owner-occupied78.9%
Vacant homes6.2%
Median year built2003

What the homes are

Detached house86.7%
Attached house0.2%
2 to 4 units2%
5 to 19 units4.8%
20 or more units3.8%
Mobile home2.5%
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$189,362as of 2026-07
Typical home value, 1 yeardown 2%
Typical home value, 5 yearsup 27.2%
Typical home value, 10 yearsup 83.9%
Typical home value since 2000
200720162026$193,198$82,311

$83,678 in 2007 to $189,362 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate7.2%
Bachelor's degree or higher23.5%
High school diploma or higher70.2%
Works from home4.9%
Drives to work alone80.1%
Takes public transport0%
Commutes 45 minutes or more5.3%
Health

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

Obesity43.8% 10.4 pts above the national average of 33.4%
Diagnosed diabetes16.5% 4.5 pts above the national average of 12%
Currently smokes12.1% 1.1 pts below the national average of 13.2%
High blood pressure31.2% 2.9 pts below the national average of 34.1%
Fair or poor general health32.1% 11.8 pts above the national average of 20.3%
No health insurance (18–64)36.3% 25 pts above the national average of 11.3%
Depression19.8% 2.1 pts below the national average of 21.9%
No leisure-time physical activity36% 10.6 pts above the national average of 25.4%
Arthritis18.5% 6.6 pts below the national average of 25.1%
Binge drinking17.3% 1.3 pts above the national average of 16%
Taking blood pressure medication72.5% 2.2 pts below the national average of 74.7%
Cancer (non-skin)3.7% 4 pts below the national average of 7.7%
Current asthma8.6% 1.8 pts below the national average of 10.4%
Coronary heart disease5.6% 0.6 pts below the national average of 6.2%
Routine check-up in past year71.2% 5.5 pts below the national average of 76.7%
Cholesterol screening80.6% 5.3 pts below the national average of 85.9%
Cognitive disability19.1% 4.3 pts above the national average of 14.8%
Colorectal screening51% 13.3 pts below the national average of 64.3%
COPD4.9% 1.7 pts below the national average of 6.6%
Visited a dentist43.9% 17.4 pts below the national average of 61.3%
Any disability37.3% 6.6 pts above the national average of 30.7%
Hearing disability6.8% same as the national average of 6.7%
High cholesterol34.2% 2 pts below the national average of 36.2%
Independent living disability10.6% 2.2 pts above the national average of 8.4%
Mammography use70.8% 5.1 pts below the national average of 75.9%
Poor mental health (14+ days)17.8% 1 pts above the national average of 16.8%
Mobility disability17.7% 3.7 pts above the national average of 14%
Poor physical health (14+ days)15.8% 2.3 pts above the national average of 13.5%
Self-care disability6% 2 pts above the national average of 4%
Sleeps under 7 hours39.9% 3.5 pts above the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost15.4% 2.4 pts above the national average of 13%
Vision disability10.6% 5 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments328
People employed3,016
Annual payroll$97,558,000
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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 64.6% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 4 census tracts this ZIP code covers
Expected annual loss62.2 out of 100
Community resilience0.4 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 wave95.5Very High at its worst in this ZIP code
Hurricane93Relatively High at its worst in this ZIP code
Drought91.2Relatively Moderate at its worst in this ZIP code
Hail85.5Relatively Moderate at its worst in this ZIP code
Ice storm75.4Relatively Moderate at its worst in this ZIP code
Heat wave67.1Relatively Moderate at its worst in this ZIP code
Wildfire62.6Relatively Low at its worst in this ZIP code
Winter weather47.7Relatively Moderate at its worst in this ZIP code
Tornado40.7Relatively Low at its worst in this ZIP code
Landslide34.3Very Low at its worst in this ZIP code
Strong wind28.2Relatively Low at its worst in this ZIP code
Lightning26Relatively Low at its worst in this ZIP code
River flooding22.5Relatively Low at its worst in this ZIP code
Earthquake20.4Very 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$53,667$76,292$78,538
Income per person$20,485$39,446$43,289
Poverty rate24.6%13.8%12.4%
Median home value$156,400$260,400$303,400
Median gross rent$849$1,339$1,348
Homeownership78.9%62.6%65%
Bachelor's degree or higher23.5%33.1%35%
Unemployment rate7.2%5.1%5.2%
Works from home4.9%12.8%13.5%
Born outside the US39.5%17.2%13.9%
Median age31.535.538.7
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 stationMCALLEN MILLER INTL AP, TX US9 km away
Rain in a year22 in

Average high and low by month

January72.8°F / 52.7°F0.77 in rain
February77.4°F / 56.9°F0.72 in rain
March83.2°F / 62.7°F1.38 in rain
April88.4°F / 68.4°F1.43 in rain
May93.1°F / 74.1°F2.03 in rain
June97.4°F / 78°F3.05 in rain
July98.5°F / 78.8°F2.03 in rain
August99.6°F / 78.9°F1.81 in rain
September94.3°F / 75.6°F4.61 in rain
October89.3°F / 68.7°F2.1 in rain
November80.2°F / 60.1°F1.17 in rain
December73.8°F / 54.1°F1.06 in rain
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 supermarket100% of this ZIP code's area
Far from a supermarket100% of this ZIP code's area
No vehicle and far from a supermarket60% 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 3 school districts, so the address decides which one, not the ZIP code.

Hidalgo Independent School District60.9% of this ZIP code's land area
Valley View Independent School District33.3% of this ZIP code's land area
Pharr-San Juan-Alamo Independent School District5.8% 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 vulnerability88more vulnerable than 88% of US census tracts
Socioeconomic status88more vulnerable than 88% of US census tracts
Household characteristics90more vulnerable than 90% of US census tracts
Racial and ethnic minority status99more vulnerable than 99% of US census tracts
Housing type and transport48more vulnerable than 48% of US census tracts
Walkability6.7 out of 20Below average
Nearby ZIP codes

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

78503 Mcallen, TX8.3 km away
78577 Pharr, TX10.6 km away
78505 Mcallen, TX11.4 km away
78501 Mcallen, TX12.6 km away
78572 Mission, TX14.5 km away
78589 San Juan, TX15.1 km away
78516 Alamo, TX16.8 km away
78504 Mcallen, TX17.1 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.

Hidalgo County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area16.59 sq mi
Water area0.55 sq mi
Population density859 people per sq mi
Latitude, longitude26.1028, -98.2536

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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