🇺🇸 United States ZIP Code

STANDARD

77515

Angleton

ZIP Code 77515 is a standard zip code serving Angleton, Angleton, Texas (TX), in Brazoria County, United States. It has an estimated population of 30,309 with a median household income of $55,911. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Texas (TX)
County: Brazoria
City: Angleton
Timezone: America/Chicago

Coordinates

Latitude: 29.181000
Longitude: -95.446700

Geographic Details

Land Area: 204.84 mi²
Water Area: 9.62 mi²
Population Density: 148.0 people per mi² (55th percentile)
Bounding Box: 29.301911°N, 29.062040°S, -95.281201°E, -95.622738°W

With 30,309 residents spread across 204.84 square miles, this area has a population density of 148.0 people per square mile.

Demographics

30,309

Population

90th percentile

$55,911

Median Income

65th percentile

$99,400

Median Home Value

35th percentile

204.84 mi²

Land Area

The median household income in 77515 is $55,911, and the median home value is $99,400.

Housing

11,330

Total Units

10,221

Occupied Units

90.2%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Angleton, TX.

77516

Angleton

Similar ZIP Codes in Texas

ZIP codes with similar median household income in Texas.

77057

Houston

$54,594

76365

Henrietta

$54,517

76272

Valley View

$52,763

78147

Poth

$57,931

76109

Fort Worth

$58,704

76135

Fort Worth

$52,945

76534

Holland

$49,375

76073

Paradise

$54,109

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.