Postal Codes

77042 ZIP Code

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ZIP code 77042 covers Houston, Texas, with a population of about 40,725 and a median household income of $57,745.

Population
40,7256,603 per square mile
Median age
34.24.5 points below the US average
Median household income
$57,74524% below the Texas median
Poverty rate
15.9%3.5 points above the US average
Typical home value
$271,543up 7.3% in five years
Median rent
$1,287about the Texas median
Degree or higher
44.5%9.5 points above the US average
Homeownership
25.7%39.3 points below the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
1,671

Where 77042 is

Houston, 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

Population40,725
Median age34.2
Family households52.5%
Born outside the US35.1%
Speaks a language other than English at home44.7%
White (non-Hispanic)31%
Black (non-Hispanic)23.6%
Asian (non-Hispanic)6.5%
Hispanic or Latino35.6%
Veterans3.4%
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$57,745
Income per person$39,902
Poverty rate15.9%
Households on SNAP or cash assistance15.4%

Household income distribution

Under $10k6.2%
$10–15k3.3%
$15–20k2.7%
$20–25k6.1%
$25–30k4.0%
$30–35k3.6%
$35–40k4.4%
$40–45k4.9%
$45–50k5.4%
$50–60k10.8%
$60–75k10.6%
$75–100k12.8%
$100–125k6.3%
$125–150k5.1%
$150–200k5.5%
$200k or more8.2%

Income as declared to the IRS

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

Tax returns filed18,400
Mean adjusted gross income$103,411
Returns declaring $200,000 or more9%
Returns, under $25k36.5%
Returns, $25k–$50k26.6%
Returns, $50k–$75k12.8%
Returns, $75k–$100k5.7%
Returns, $100k–$200k9.5%
Returns, $200k or more9.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$371,300
Median gross rent$1,287
Rent as a share of household income29.6%
Owner-occupied25.7%
Vacant homes10.1%
Median year built1983

What the homes are

Detached house18.2%
Attached house4.2%
2 to 4 units11.3%
5 to 19 units28.4%
20 or more units37.6%
Mobile home0.4%
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$271,543as of 2026-07
Typical home value, 1 yeardown 3.3%
Typical home value, 5 yearsup 7.3%
Typical home value, 10 yearsup 22.9%
Typical asking rent$1,266as of 2026-07
Typical asking rent, 1 yeardown 1.1%
Typical asking rent, 5 yearsup 12.6%
Typical asking rent, 10 yearsup 20.8%
Typical home value since 2000
200020132026$289,692$124,432

$124,432 in 2000 to $271,543 in 2026.

Typical asking rent
201620212026$1,279$1,034

$1,047 in 2016 to $1,266 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate10%
Bachelor's degree or higher44.5%
High school diploma or higher88.6%
Works from home12.9%
Drives to work alone71.4%
Takes public transport5.8%
Commutes 45 minutes or more17.2%
Health

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

Obesity37.4% 4 pts above the national average of 33.4%
Diagnosed diabetes11.2% 0.8 pts below the national average of 12%
Currently smokes12.3% 0.9 pts below the national average of 13.2%
High blood pressure30.9% 3.2 pts below the national average of 34.1%
Fair or poor general health19.9% same as the national average of 20.3%
No health insurance (18–64)18.5% 7.2 pts above the national average of 11.3%
Depression20.4% 1.5 pts below the national average of 21.9%
No leisure-time physical activity24.3% 1.1 pts below the national average of 25.4%
Arthritis17.6% 7.5 pts below the national average of 25.1%
Binge drinking17.2% 1.2 pts above the national average of 16%
Taking blood pressure medication70.3% 4.4 pts below the national average of 74.7%
Cancer (non-skin)4.9% 2.8 pts below the national average of 7.7%
Current asthma9.7% 0.7 pts below the national average of 10.4%
Coronary heart disease4.4% 1.8 pts below the national average of 6.2%
Routine check-up in past year73.2% 3.5 pts below the national average of 76.7%
Cholesterol screening82.9% 3 pts below the national average of 85.9%
Cognitive disability15.7% 0.9 pts above the national average of 14.8%
Colorectal screening58% 6.3 pts below the national average of 64.3%
COPD4.9% 1.7 pts below the national average of 6.6%
Visited a dentist54.6% 6.7 pts below the national average of 61.3%
Any disability29.3% 1.4 pts below the national average of 30.7%
Hearing disability5% 1.7 pts below the national average of 6.7%
High cholesterol32.6% 3.6 pts below the national average of 36.2%
Independent living disability8.3% same as the national average of 8.4%
Mammography use72.7% 3.2 pts below the national average of 75.9%
Poor mental health (14+ days)17.2% same as the national average of 16.8%
Mobility disability11.9% 2.1 pts below the national average of 14%
Poor physical health (14+ days)11.7% 1.8 pts below the national average of 13.5%
Self-care disability4% same as the national average of 4%
Sleeps under 7 hours40.7% 4.3 pts above the national average of 36.4%
Stroke2.8% 0.6 pts below the national average of 3.4%
All natural teeth lost9.5% 3.5 pts below the national average of 13%
Vision disability6.2% 0.6 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,671
People employed39,635
Annual payroll$4,479,259,000
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 60.2% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 18 census tracts this ZIP code covers
Expected annual loss52.2 out of 100
Community resilience16.2 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.

Hurricane87.9Relatively High at its worst in this ZIP code
Tornado86.2Very High at its worst in this ZIP code
Heat wave64.4Relatively Moderate at its worst in this ZIP code
Cold wave64.2Relatively High at its worst in this ZIP code
River flooding64Relatively High at its worst in this ZIP code
Landslide51Very Low at its worst in this ZIP code
Ice storm40.4Relatively Low at its worst in this ZIP code
Lightning35Relatively Low at its worst in this ZIP code
Strong wind29.8Relatively Low at its worst in this ZIP code
Wildfire29.8Very Low at its worst in this ZIP code
Hail26.5Very Low at its worst in this ZIP code
Winter weather19.5Relatively Low at its worst in this ZIP code
Earthquake18.3Very 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$57,745$76,292$78,538
Income per person$39,902$39,446$43,289
Poverty rate15.9%13.8%12.4%
Median home value$371,300$260,400$303,400
Median gross rent$1,287$1,339$1,348
Homeownership25.7%62.6%65%
Bachelor's degree or higher44.5%33.1%35%
Unemployment rate10%5.1%5.2%
Works from home12.9%12.8%13.5%
Born outside the US35.1%17.2%13.9%
Median age34.235.538.7
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 stationHOUSTON SUGARLAND MEM, TX US16.2 km away
Rain in a year50 in

Average high and low by month

January64.3°F / 45.3°F3.63 in rain
February68.1°F / 49.5°F2.83 in rain
March74.1°F / 55.3°F3.49 in rain
April80.1°F / 60.4°F4.26 in rain
May87.1°F / 68.6°F5.24 in rain
June92.3°F / 74.1°F4.22 in rain
July95°F / 75.7°F4.16 in rain
August94.2°F / 75.7°F5.27 in rain
September89.7°F / 71.5°F4.42 in rain
October83.3°F / 62°F4.65 in rain
November73.6°F / 52.7°F3.78 in rain
December66.5°F / 46.4°F3.76 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 supermarketNone of this ZIP code
Far from a supermarket24% 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 2 school districts, so the address decides which one, not the ZIP code.

Houston Independent School District58.7% of this ZIP code's land area
Alief Independent School District40.4% 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 vulnerability54more vulnerable than 54% of US census tracts
Socioeconomic status62more vulnerable than 62% of US census tracts
Household characteristics37more vulnerable than 37% of US census tracts
Racial and ethnic minority status68more vulnerable than 68% of US census tracts
Housing type and transport48more vulnerable than 48% of US census tracts
Walkability13.2 out of 20Above average
Nearby ZIP codes

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

77063 Houston, TX3.6 km away
77077 Houston, TX4.3 km away
77411 Alief, TX4.9 km away
77024 Houston, TX5 km away
77036 Houston, TX5 km away
77079 Houston, TX5.3 km away
77072 Houston, TX5.3 km away
77057 Houston, TX6.6 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.

Harris County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area6.17 sq mi
Water area0.04 sq mi
Population density6,603 people per sq mi
Latitude, longitude29.7404, -95.5589

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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