77520 ZIP Code Profile, Map, Data & Demographics

Preferred Name, USPS

Baytown, TX 77520

Acceptable Alternative

Beach City, TX 77520

Cove, TX 77520

Mont Belvieu, TX 77520

Old River Winfree, TX 77520

Old Rvr Wnfre, TX 77520

Not Acceptable, USPS

Bayway, TX 77520

Cedar Point, TX 77520

Garth, TX 77520

Lakewood, TX 77520

Lynchburg, TX 77520

McNair, TX 77520

Stewart Heights, TX 77520

ZIP Code Type: STANDARD
County: Harris County
Centroid: Latitude 29.773, Longitude -94.945
Time Zone: Central Time Zone (UTC -6 hours)
Observes DST: Yes

ZIP Code 77520 has segments in 2 Counties (Chambers, Harris).

Businesses Addresses: 1,034
PO Box Addresses: 0
Residential Addresses: 14,072

Multi-Family Addresses: 3,526
Single Family Addresses: 10,546

The ZIP Code maps and database are updated 4 times per year.
Database updated: April 1, 2025, Maps updated: May 1, 2024.

Baytown, TX 77520 Data & Demographics (As of July 1, 2024)

POPULATION
Total Population	35,327 (100%)
Population in Households	35,059 (99.2%)
Population in Families	29,275 (82.9%)
Population in Group Quarters¹	268 ( 0.8%)
Population Density	1,700
Diversity Index²	86


INCOME
Median Household Income	$60,984
Average Household Income	$79,341
% of Income for Mortgage⁴	19%
Per Capita Income	$28,876
Wealth Index⁵	54
Socioeconomic Status Index⁶	Low (39.2)

HOUSING
Total HU (Housing Units)	14,239 (100%)
Owner Occupied HU	7,282 (51.1%)
Renter Occupied HU	5,550 (39.0%)
Vacant Housing Units	1,407 ( 9.9%)
Median Home Value	$185,714
Average Home Value	$251,401
Housing Affordability Index³	102

HOUSEHOLDS
Total Households	12,832
Average Household Size	2.73
Family Households	8,721
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

Baytown, TX 77520 - Peer Comparisons by Rank and Percentile

The table below compares 77520 to the other 1,838 ZIP Codes in Texas by rank and percentile using July 1, 2024 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	-0.78%	-0.16%
Households	0.04%	0.28%
Families		0.06%
Median Household Income		2.82%
Per Capita Income		2.74%
Owner Occupied HU		1.27%

Variable Description	Rank	Percentile
Total Population	# 312	83rd
Population Density	# 467	75th
Median Household Income	# 1247	32nd
Housing Affordability Index	# 1087	59th
Per Capita Income	# 1364	26th
Diversity Index	# 111	94th

77520 ZIP Code Profile, Map, Data & Demographics

ZIP Code 77520: Basic Data & USPS Preferred City Name

Baytown, TX 77520 Data & Demographics (As of July 1, 2024)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Baytown, TX 77520 - Peer Comparisons by Rank and Percentile

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