🇺🇸 United States ZIP Code

STANDARD

77489

Missouri City

ZIP Code 77489 is a standard zip code serving Missouri City, Missouri City, Texas (TX), in Fort Bend County, United States. It has an estimated population of 35,554 with a median household income of $58,315. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Texas (TX)
County: Fort Bend
City: Missouri City
Timezone: America/Chicago

Coordinates

Latitude: 29.596200
Longitude: -95.511500

Geographic Details

Land Area: 11.24 mi²
Water Area: 0.21 mi²
Population Density: 3164.0 people per mi² (90th percentile)
Bounding Box: 29.639819°N, 29.561817°S, -95.476633°E, -95.550142°W

With 35,554 residents spread across 11.24 square miles, this area has a population density of 3164.0 people per square mile.

Demographics

35,554

Population

90th percentile

$58,315

Median Income

70th percentile

$108,900

Median Home Value

40th percentile

11.24 mi²

Land Area

The median household income in 77489 is $58,315, and the median home value is $108,900.

Housing

12,085

Total Units

11,516

Occupied Units

95.3%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Missouri City, TX.

77459

Missouri City

Similar ZIP Codes in Texas

ZIP codes with similar median household income in Texas.

75161

Terrell

$56,148

79036

Fritch

$51,035

75750

Arp

$57,964

75402

Greenville

$57,594

77358

New Waverly

$57,656

78653

Manor

$59,763

76932

Big Lake

$59,792

77065

Houston

$54,091

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.