🇺🇸 United States ZIP Code

STANDARD

77449

Katy

ZIP Code 77449 is a standard zip code serving Katy, Katy, Texas (TX), in Harris County, United States. It has an estimated population of 94,382 with a median household income of $65,420. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 29.832300
Longitude: -95.736000

Geographic Details

Land Area: 29.89 mi²
Water Area: 0.16 mi²
Population Density: 3158.0 people per mi² (90th percentile)
Bounding Box: 29.879941°N, 29.784688°S, -95.678828°E, -95.793084°W

With 94,382 residents spread across 29.89 square miles, this area has a population density of 3158.0 people per square mile.

Demographics

94,382

Population

95th percentile

$65,420

Median Income

80th percentile

$118,500

Median Home Value

45th percentile

29.89 mi²

Land Area

The median household income in 77449 is $65,420, and the median home value is $118,500. This places the area in the top 25% nationally for household income.

Housing

29,238

Total Units

27,742

Occupied Units

94.9%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Katy, TX.

77450

Katy

77491

Katy

77492

Katy

77493

Katy

77494

Katy

Similar ZIP Codes in Texas

ZIP codes with similar median household income in Texas.

76028

Burleson

$69,676

79706

Midland

$58,737

75161

Terrell

$56,148

79912

El Paso

$59,174

77485

Wallis

$60,900

78232

San Antonio

$64,741

78045

Laredo

$63,938

79097

White Deer

$71,429

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.