Postal Codes

77523 ZIP Code

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ZIP code 77523 covers Baytown, Texas, with a population of about 28,411 and a median household income of $120,839.

Population
28,411334 per square mile
Median age
35.13.6 points below the US average
Median household income
$120,8391.6× the Texas median
Poverty rate
10%2.4 points below the US average
Typical home value
$379,803up 13.9% in five years
Median rent
$1,5371.1× the Texas median
Degree or higher
27.5%7.5 points below the US average
Homeownership
82%17 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
434

Where 77523 is

Baytown, 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

Population28,411
Median age35.1
Family households80.8%
Born outside the US8.6%
Speaks a language other than English at home18.5%
White (non-Hispanic)62%
Black (non-Hispanic)8.3%
Asian (non-Hispanic)1.9%
Hispanic or Latino24.8%
Veterans9.1%
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$120,839
Income per person$45,351
Poverty rate10%
Households on SNAP or cash assistance6.4%

Household income distribution

Under $10k2.4%
$10–15k3.4%
$15–20k2.3%
$20–25k0.9%
$25–30k1.0%
$30–35k2.1%
$35–40k2.2%
$40–45k0.9%
$45–50k2.8%
$50–60k3.8%
$60–75k4.1%
$75–100k14.8%
$100–125k11.5%
$125–150k11.4%
$150–200k17.2%
$200k or more19.1%

Income as declared to the IRS

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

Tax returns filed14,050
Mean adjusted gross income$106,364
Returns declaring $200,000 or more11.8%
Returns, under $25k21.2%
Returns, $25k–$50k15.7%
Returns, $50k–$75k12.8%
Returns, $75k–$100k10.8%
Returns, $100k–$200k27.7%
Returns, $200k or more11.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$340,600
Median gross rent$1,537
Rent as a share of household income22.8%
Owner-occupied82%
Vacant homes5.9%
Median year built2006

What the homes are

Detached house82.1%
Attached house0.1%
2 to 4 units0.7%
5 to 19 units3.3%
20 or more units3.4%
Mobile home9.3%
Boat, RV or van1.1%
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$379,803as of 2026-07
Typical home value, 1 yearup 0.8%
Typical home value, 5 yearsup 13.9%
Typical home value, 10 yearsup 52.8%
Typical asking rent$2,103as of 2026-07
Typical asking rent, 1 yearup 3.9%
Typical home value since 2000
200420152026$379,803$168,576

$168,576 in 2004 to $379,803 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.7%
Bachelor's degree or higher27.5%
High school diploma or higher91.1%
Works from home4.2%
Drives to work alone82.1%
Takes public transport0.1%
Commutes 45 minutes or more31.5%
Health

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

Obesity34% 0.6 pts above the national average of 33.4%
Diagnosed diabetes9.9% 2.1 pts below the national average of 12%
Currently smokes13% same as the national average of 13.2%
High blood pressure30.5% 3.6 pts below the national average of 34.1%
Fair or poor general health17.9% 2.4 pts below the national average of 20.3%
No health insurance (18–64)13.8% 2.5 pts above the national average of 11.3%
Depression24.1% 2.2 pts above the national average of 21.9%
No leisure-time physical activity22.8% 2.6 pts below the national average of 25.4%
Arthritis21.3% 3.8 pts below the national average of 25.1%
Binge drinking19.9% 3.9 pts above the national average of 16%
Taking blood pressure medication71.7% 3 pts below the national average of 74.7%
Cancer (non-skin)6.4% 1.3 pts below the national average of 7.7%
Current asthma10.1% same as the national average of 10.4%
Coronary heart disease4.7% 1.5 pts below the national average of 6.2%
Routine check-up in past year72% 4.7 pts below the national average of 76.7%
Cholesterol screening85.1% 0.8 pts below the national average of 85.9%
Cognitive disability14.5% same as the national average of 14.8%
Colorectal screening59.5% 4.8 pts below the national average of 64.3%
COPD5.4% 1.2 pts below the national average of 6.6%
Visited a dentist61.2% same as the national average of 61.3%
Any disability28.2% 2.5 pts below the national average of 30.7%
Hearing disability5.5% 1.2 pts below the national average of 6.7%
High cholesterol33.1% 3.1 pts below the national average of 36.2%
Independent living disability7.3% 1.1 pts below the national average of 8.4%
Mammography use73.8% 2.1 pts below the national average of 75.9%
Poor mental health (14+ days)18% 1.2 pts above the national average of 16.8%
Mobility disability11.4% 2.6 pts below the national average of 14%
Poor physical health (14+ days)12.2% 1.3 pts below the national average of 13.5%
Self-care disability3.2% 0.8 pts below the national average of 4%
Sleeps under 7 hours38% 1.6 pts above the national average of 36.4%
Stroke2.6% 0.8 pts below the national average of 3.4%
All natural teeth lost10.3% 2.7 pts below the national average of 13%
Vision disability4.3% 1.3 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments434
People employed9,890
Annual payroll$652,425,000
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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 93.1% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 4 census tracts this ZIP code covers
Expected annual loss95.8 out of 100
Community resilience91.9 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.

Tornado98.4Very High at its worst in this ZIP code
Lightning96.1Very High at its worst in this ZIP code
Hurricane95.8Relatively High at its worst in this ZIP code
River flooding91.8Very High at its worst in this ZIP code
Coastal flooding89.8Relatively High at its worst in this ZIP code
Ice storm88.5Relatively High at its worst in this ZIP code
Wildfire86.8Relatively Moderate at its worst in this ZIP code
Cold wave86.3Relatively High at its worst in this ZIP code
Heat wave82.4Relatively High at its worst in this ZIP code
Drought81.4Relatively Low at its worst in this ZIP code
Strong wind79.5Relatively High at its worst in this ZIP code
Hail76.1Relatively Moderate at its worst in this ZIP code
Landslide64.8Very Low at its worst in this ZIP code
Winter weather61.3Relatively Moderate at its worst in this ZIP code
Earthquake21.2Very 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$120,839$76,292$78,538
Income per person$45,351$39,446$43,289
Poverty rate10%13.8%12.4%
Median home value$340,600$260,400$303,400
Median gross rent$1,537$1,339$1,348
Homeownership82%62.6%65%
Bachelor's degree or higher27.5%33.1%35%
Unemployment rate6.7%5.1%5.2%
Works from home4.2%12.8%13.5%
Born outside the US8.6%17.2%13.9%
Median age35.135.538.7
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 stationBAYTOWN, TX US20.4 km away
Rain in a year65 in

Average high and low by month

January62.9°F / 41.4°F4.85 in rain
February66.4°F / 45.3°F3.78 in rain
March72.1°F / 52°F3.94 in rain
April77.5°F / 58.5°F4.51 in rain
May84.2°F / 66.7°F6.01 in rain
June89.2°F / 72.7°F7.08 in rain
July91.5°F / 74.6°F5.49 in rain
August92.3°F / 74.3°F6.82 in rain
September88.5°F / 69°F6.41 in rain
October81.6°F / 59.6°F6.13 in rain
November71.4°F / 50.1°F4.94 in rain
December64.5°F / 43.6°F4.77 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 supermarket5% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
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.

Barbers Hill Independent School District67.1% of this ZIP code's land area
Goose Creek Consolidated Independent School District32.9% 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 vulnerability41more vulnerable than 41% of US census tracts
Socioeconomic status49more vulnerable than 49% of US census tracts
Household characteristics39more vulnerable than 39% of US census tracts
Racial and ethnic minority status50more vulnerable than 50% of US census tracts
Housing type and transport34more vulnerable than 34% of US census tracts
Walkability5.3 out of 20Least walkable
Nearby ZIP codes

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

77580 Mont Belvieu, TX9.1 km away
77520 Baytown, TX10.4 km away
77521 Baytown, TX10.5 km away
77522 Baytown, TX11.9 km away
77562 Highlands, TX18.5 km away
77572 La Porte, TX19.2 km away
77597 Wallisville, TX20.4 km away
77571 La Porte, TX20.5 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.

Chambers County95.4% of this ZIP code's land area
Harris County4.6% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area85.19 sq mi
Water area10.75 sq mi
Population density334 people per sq mi
Latitude, longitude29.7700, -94.8608

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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