Postal Codes

77518 ZIP Code

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ZIP code 77518 covers Bacliff, Texas, with a population of about 9,935 and a median household income of $54,806.

Population
9,9353,066 per square mile
Median age
34.44.3 points below the US average
Median household income
$54,80628% below the Texas median
Poverty rate
28%15.6 points above the US average
Typical home value
$216,645up 13.8% in five years
Median rent
$1,16913% below the Texas median
Degree or higher
20.9%14.1 points below the US average
Homeownership
61.5%3.5 points below the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
98

Where 77518 is

Bacliff, 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

Population9,935
Median age34.4
Family households69.3%
Born outside the US15.1%
Speaks a language other than English at home34.1%
White (non-Hispanic)43.1%
Black (non-Hispanic)7.5%
Asian (non-Hispanic)1.6%
Hispanic or Latino45.6%
Veterans5.8%
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$54,806
Income per person$28,425
Poverty rate28%
Households on SNAP or cash assistance23.4%

Household income distribution

Under $10k10.0%
$10–15k1.4%
$15–20k5.6%
$20–25k2.5%
$25–30k5.7%
$30–35k3.9%
$35–40k9.3%
$40–45k3.9%
$45–50k2.6%
$50–60k8.8%
$60–75k3.9%
$75–100k13.2%
$100–125k9.0%
$125–150k12.1%
$150–200k4.8%
$200k or more3.3%

Income as declared to the IRS

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

Tax returns filed4,560
Mean adjusted gross income$55,012
Returns declaring $200,000 or more2%
Returns, under $25k40.1%
Returns, $25k–$50k25.9%
Returns, $50k–$75k14.0%
Returns, $75k–$100k7.7%
Returns, $100k–$200k10.3%
Returns, $200k or more2.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$168,000
Median gross rent$1,169
Rent as a share of household income35.7%
Owner-occupied61.5%
Vacant homes6.3%
Median year built1990

What the homes are

Detached house66.4%
Attached house1.1%
2 to 4 units2.4%
5 to 19 units5.7%
20 or more units1.6%
Mobile home21.8%
Boat, RV or van0.9%
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$216,645as of 2026-07
Typical home value, 1 yeardown 0.8%
Typical home value, 5 yearsup 13.8%
Typical home value, 10 yearsup 61.7%
Typical asking rent$1,738as of 2026-07
Typical asking rent, 1 yearup 2.5%
Typical home value since 2000
200120132026$222,957$75,937

$77,248 in 2001 to $216,645 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6%
Bachelor's degree or higher20.9%
High school diploma or higher78.1%
Works from home6.3%
Drives to work alone77.5%
Takes public transport0%
Commutes 45 minutes or more23.4%
Health

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

Obesity39.7% 6.3 pts above the national average of 33.4%
Diagnosed diabetes15.1% 3.1 pts above the national average of 12%
Currently smokes19.3% 6.1 pts above the national average of 13.2%
High blood pressure37.7% 3.6 pts above the national average of 34.1%
Fair or poor general health29.5% 9.2 pts above the national average of 20.3%
No health insurance (18–64)24.6% 13.3 pts above the national average of 11.3%
Depression24.6% 2.7 pts above the national average of 21.9%
No leisure-time physical activity34.9% 9.5 pts above the national average of 25.4%
Arthritis25% same as the national average of 25.1%
Binge drinking17.5% 1.5 pts above the national average of 16%
Taking blood pressure medication73.5% 1.2 pts below the national average of 74.7%
Cancer (non-skin)6.1% 1.6 pts below the national average of 7.7%
Current asthma10.6% same as 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 year71.7% 5 pts below the national average of 76.7%
Cholesterol screening80.9% 5 pts below the national average of 85.9%
Cognitive disability20% 5.2 pts above the national average of 14.8%
Colorectal screening52.3% 12 pts below the national average of 64.3%
COPD9.1% 2.5 pts above the national average of 6.6%
Visited a dentist44.1% 17.2 pts below the national average of 61.3%
Any disability38.2% 7.5 pts above the national average of 30.7%
Hearing disability7.7% 1 pts above the national average of 6.7%
High cholesterol36% same as the national average of 36.2%
Independent living disability12% 3.6 pts above the national average of 8.4%
Mammography use66.9% 9 pts below the national average of 75.9%
Poor mental health (14+ days)20.5% 3.7 pts above the national average of 16.8%
Mobility disability18.8% 4.8 pts above the national average of 14%
Poor physical health (14+ days)17.3% 3.8 pts above the national average of 13.5%
Self-care disability6.3% 2.3 pts above the national average of 4%
Sleeps under 7 hours41.2% 4.8 pts above the national average of 36.4%
Stroke4% 0.6 pts above the national average of 3.4%
All natural teeth lost20.8% 7.8 pts above the national average of 13%
Vision disability8.9% 3.3 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments98
People employed835
Annual payroll$40,453,000
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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 44.2% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 5 census tracts this ZIP code covers
Expected annual loss46.7 out of 100
Community resilience96.3 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 wave93.6Very High at its worst in this ZIP code
Hurricane85.6Relatively Moderate at its worst in this ZIP code
Coastal flooding85Relatively Moderate at its worst in this ZIP code
Lightning72.6Relatively High at its worst in this ZIP code
Tornado68.1Relatively Moderate at its worst in this ZIP code
Ice storm63.2Relatively Moderate at its worst in this ZIP code
Wildfire53.6Relatively Low at its worst in this ZIP code
Heat wave51.6Relatively Moderate at its worst in this ZIP code
Hail40.6Relatively Low at its worst in this ZIP code
Drought40.3Relatively Low at its worst in this ZIP code
Landslide28.5Very Low at its worst in this ZIP code
Strong wind21.9Relatively Low at its worst in this ZIP code
Winter weather16.6Very Low at its worst in this ZIP code
River flooding14.2Relatively Moderate at its worst in this ZIP code
Earthquake11.2Very 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$54,806$76,292$78,538
Income per person$28,425$39,446$43,289
Poverty rate28%13.8%12.4%
Median home value$168,000$260,400$303,400
Median gross rent$1,169$1,339$1,348
Homeownership61.5%62.6%65%
Bachelor's degree or higher20.9%33.1%35%
Unemployment rate6%5.1%5.2%
Works from home6.3%12.8%13.5%
Born outside the US15.1%17.2%13.9%
Median age34.435.538.7
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 NWSO, TX US9.8 km away
Rain in a year60 in
Snow in a year0 in

Average high and low by month

January63.8°F / 45.7°F4.8 in rain
February67.4°F / 49.8°F3.02 in rain
March73°F / 55.6°F3.3 in rain
April78.4°F / 61.3°F4.22 in rain
May85°F / 69.1°F5.12 in rain
June90°F / 74.7°F6.54 in rain
July91.8°F / 76°F4.36 in rain
August92.3°F / 75.9°F6.64 in rain
September88.4°F / 71.8°F7.34 in rain
October81.7°F / 62.6°F5.79 in rain
November72.5°F / 53.4°F4.54 in rain
December65.8°F / 47.4°F4.53 in rain, 0.2 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 supermarket100% of this ZIP code's area
Far from a supermarket100% of this ZIP code's area
No vehicle and far from a supermarket81% 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.

Dickinson Independent School District80.3% of this ZIP code's land area
Clear Creek Independent School District19.7% 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 vulnerability78more vulnerable than 78% of US census tracts
Socioeconomic status86more vulnerable than 86% of US census tracts
Household characteristics79more vulnerable than 79% of US census tracts
Racial and ethnic minority status69more vulnerable than 69% of US census tracts
Housing type and transport44more vulnerable than 44% of US census tracts
Walkability8 out of 20Below average
Nearby ZIP codes

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

77565 Kemah, TX4.2 km away
77574 League City, TX6.7 km away
77539 Dickinson, TX6.8 km away
77586 Seabrook, TX9.8 km away
77573 League City, TX10.4 km away
77591 Texas City, TX13 km away
77058 Houston, TX13 km away
77508 Pasadena, TX13.4 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.

Galveston County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area3.24 sq mi
Water area0.01 sq mi
Population density3,066 people per sq mi
Latitude, longitude29.5055, -94.9893

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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