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Reviewed by the Houston Zip Codes Data TeamUpdated March 30, 2026Sources: U.S. Census Bureau ACS, USPS, FEMA, NOAA

ZIP code 77042 is located in Westchase, Harris County, Texas. It is a residential zip code in the Central Time Zone with an estimated population of 40,725. The area code for ZIP code 77042 is 713.

📍 ZIP code 77042 is in Westchase, Harris County, Texas.

What is zip code 77042?

77042 is a zip code covering Westchase in Houston, Texas (Harris County). It has a population of 40,725, a median household income of $57,745, and a median home value of $371,300.

40,725

Population

$58K

Median Income

$371K

Median Home

Harris County · Area Code 713 · 6.8 sq mi

77042 — Westchase

Westchase · Briargrove · Westheimer

Westchase is a mid-sized Houston neighborhood with 40,725 residents, a median household income of $57,745, and homes valued at a median of $371,300.

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Key Statistics

Population

40,725

5,989 per sq mi

Above Houston avg (38,923)

Median Income

$58K

Per capita: $39,902

Below avg ($85K)

Median Home

$371K

6.4x income ratio

Above avg ($302K)

College Educated

44.5%

17.6% graduate degree

Above avg (35%)

Westchase (77042): Neighborhood Profile

Westchase (ZIP 77042) is a densely settled Houston neighborhood, home to about 40,725 people across 6.8 square miles — roughly 5,989 residents per square mile. It has the texture of an established inner-ring community: a mix of older single-family stock and newer infill, with daily errands rarely more than a few minutes away. Incomes here sit well below the metro average — a median of $57,745, roughly 32% under Houston's $84,833 median. Affordability of everyday goods and housing-cost pressure are central facts of life for many households in 77042.

The population skews prime working age (median age 34.2) and mixed, averaging 2.13 people per household. With a diversity index of 67.4/100, 77042 is more racially and ethnically diverse than the typical Houston ZIP. The largest groups are White (36.8%) and Hispanic or Latino (35.6%).

Put in context, 77042's median home value of $371,300 sits 23% above the Houston-area median home value of $301,548. That places local home values above the national median (around $340,000), though still well under coastal-metro pricing in California or the Northeast. Educational attainment — 44.5% of adults hold a bachelor's degree, versus the 35% metro average — reinforces the area's higher-skill, higher-earning profile.

Demographics & Diversity

Median Age

34.2

4% below Houston avg (36)
Household Size

2.13

19,095 total households
Diversity Index

67.4/100

38% above Houston avg (49)
Land Area

6.8 sq mi

5,989 people/sq mi
Area Code

713

Elevation

60 ft

Racial & Ethnic Composition

White 36.8%Hispanic 35.6%Black 24.3%Asian 6.7%Other 0%

Data Visualizations

Racial & Ethnic Breakdown

  • White
  • Hispanic
  • Black
  • Asian

vs Houston Average

IncomeHomeValueRent

Commute Mode (29 min avg)

  • Drive Alone
  • Carpool
  • Transit
  • WFH

Housing & Real Estate

Median Home Value

$371,300

Above avg ($301,548)

Median Rent

$1,287/mo

27% of median income

Below avg ($1,465)

Ownership Rate

25.7%

Vacancy Rate

10.1%

21,252 total units

The housing market in 77042 (Westchase) features a median home value of $371,300, which is 23% above the Houston metro average. With a home-price-to-income ratio of 6.4x, buyers may need substantial savings. The homeownership rate of 25.7% is below the city-wide average of 58%.

Affordability & Cost of Living in 77042

Affordability is stretched: the median home of $371,300 is 6.4 times the local median income, well past the 3x affordability rule. Buying here typically requires a larger down payment, a higher income than the area median, or both. As a rough yardstick, a household would want income near $123,767 to buy at the local median under conventional guidelines.

Renting is reasonably balanced: at $1,287/month, median rent absorbs about 27% of median income, inside the 30% comfort threshold. This is a renter-majority ZIP — only 25.7% of homes are owner-occupied — so turnover is higher and the housing stock leans toward apartments and leased units. Annualized, the typical renter pays about $15,444 per year for housing.

Flood & Weather Risk

FEMA Flood Zone

X500

0.2% annual chance
Flood Risk Level

Moderate

Based on FEMA mapping
Hurricane Evac Zone

C

Inland zone
Flood Events Since 2000

2

FEMA-declared events

Flood insurance is not required but recommended in this zone.

77042 sits at 60 ft elevation with 49" average annual rainfall. Houston averages 50+ inches of rain per year, and this area has experienced significant flooding from storms like Hurricane Harvey (2017) and Tropical Storm Imelda (2019).

Local Amenities

120

Restaurants

24

Parks

7

Grocery Stores

3

Hospitals

8

Pharmacies

2

Gyms & Fitness

77042 (Westchase) has an estimated 120 restaurants, 24 parks, and 7 grocery stores within its boundaries. The area is served by 3 hospitals, providing nearby emergency and specialty care.

What It's Like to Live in 77042

Commutes are about average for Houston at 29 minutes one-way. A meaningful 5.8% of workers use public transit — high for car-centric Houston — while 12.9% work from home.

Day to day, residents have roughly 120 restaurants, 7 grocery stores, 24 parks, and 2 gyms within or near the ZIP. Health care is close at hand with 3 hospitals and 8 pharmacies in the area. Notable nearby draws include Westchase District, Royal Oaks Country Club, International Dining.

Who does 77042 suit best? On the data, it fits buyers and renters who want a practical, well-located Houston base. Flood risk is moderate here, so reviewing the specific property's FEMA designation is still worthwhile.

Education & Schools

HS Graduation
64%
Bachelor's Degree
44.5%
Graduate Degree
17.6%

Educational attainment in 77042 shows 64% of adults have completed high school, 44.5% hold a bachelor's degree (above the Houston average of 35%), and 17.6% have earned an advanced degree.

Commute & Transportation

Average Commute

29 min

Above avg (28 min)

Drive Alone
71.4%
Carpool
6.9%
Public Transit
5.8%
Work from Home
12.9%

Climate & Geography

Summer High (July)

95°F

35°C

Winter Low (January)

43°F

6°C

Annual Rainfall49"
Elevation60 ft
Coordinates29.7278°N, 95.5608°W

Houston vs Other Texas Cities

Cost of living, home prices, and income compared.

CityPopulationCost IndexMedian HomeMedian IncomeMedian Rent
Houston2.3M100$301,548$84,833$1,465/mo
Austin1.0M117$475,000$85,000$1,650/mo
Dallas1.3M105$315,000$60,000$1,400/mo
San Antonio1.5M92$240,000$55,000$1,200/mo

Houston's cost of living index of 100 is used as the baseline. Source: Census ACS 2020–2024 & BLS regional data.

Nearby Attractions

Westchase DistrictRoyal Oaks Country ClubInternational Dining

Zip Codes Near 77042

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Articles Mentioning 77042

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People Also Ask

What zip code is Westchase, Texas?

Westchase is served by zip code 77042 in Houston, Texas, located in Harris County.

What county is zip code 77042 in?

Zip code 77042 is in Harris County, Texas, within the Houston metropolitan area.

What is the population of zip code 77042?

The estimated population of zip code 77042 (Westchase) is 40,725, based on U.S. Census Bureau data.

Is 77042 in Houston, Texas?

Yes, zip code 77042 is located in the Houston, Texas metropolitan area, in Harris County.

FAQ — 77042 (Westchase)

Frequently asked questions about zip code 77042 in Houston, TX.

What is the population of 77042?

The population of zip code 77042 in Houston, TX is approximately 40,725 people, with a median age of 34.2 and an average household size of 2.13. There are 19,095 total households across 6.8 square miles.

What is the median household income in 77042?

The median household income in 77042 (Westchase) is $57,745, which is below the Houston average of $84,833. Per capita income is $39,902.

What schools are in 77042?

Top-rated schools in 77042 (Westchase) include schools in the local ISD. The area has a 64% high school graduation rate and 44.5% bachelor's degree rate.

What is the average commute time in 77042?

The average commute in 77042 is 29 minutes. 71.4% drive alone, 6.9% carpool, 5.8% use transit, and 12.9% work from home.

What neighborhoods are in 77042?

77042 includes Westchase, Briargrove, Westheimer. These neighborhoods are in Westchase, Houston, Texas, in Harris County. The area covers 6.8 square miles.

What is the flood risk in 77042?

Zip code 77042 (Westchase) is in FEMA flood zone X500 with a moderate flood risk level. It falls within Hurricane Evacuation Zone C. Flood insurance is recommended but not required. The area has experienced 2 FEMA-declared flood events since 2000, sits at 60 ft elevation, and receives approximately 49 inches of annual rainfall.

Is 77042 a good place to live?

It depends on priorities, but the data paints a clear picture. ZIP 77042 (Westchase) is a lower-income area with stretched home prices, 29-minute average commutes, and moderate flood risk. It tends to suit a mix of households best. Median household income is $57,745 and the median home value is $371,300.

How expensive is it to live in 77042?

Housing is the main cost driver. The median home value is $371,300 (23% above the Houston average) and median rent is $1,287 per month, which is about 27% of the local median income. The home-price-to-income ratio is 6.4, making ownership stretched for typical local earners.

Is 77042 a safe area from flooding?

ZIP 77042 is mapped in FEMA flood zone X500 with a moderate overall flood-risk rating, and it falls in Hurricane Evacuation Zone C. The area has recorded 2 FEMA-declared flood events since 2000, sits at 60 feet of elevation, and flood insurance is recommended but not federally required.

What kind of people live in 77042?

The median resident is 34.2 years old and the typical household has 2.13 people, giving 77042 a balanced character. 44.5% of adults hold a bachelor's degree (above the 35% metro average). The population is notably diverse, led by White (36.8%) and Hispanic or Latino (35.6%) residents.

All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. ZIP Code Tabulation Areas (ZCTAs) used by the Census Bureau may differ slightly from USPS ZIP code boundaries.

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