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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 77346 is located in Atascocita, Harris County, Texas. It is a residential zip code in the Central Time Zone with an estimated population of 75,577. The area code for ZIP code 77346 is 281.

📍 ZIP code 77346 is in Atascocita, Harris County, Texas.

What is zip code 77346?

77346 is a zip code covering Atascocita in Houston, Texas (Harris County). It has a population of 75,577, a median household income of $116,658, and a median home value of $291,200.

75,577

Population

$117K

Median Income

$291K

Median Home

Harris County · Area Code 281 · 18 sq mi

77346 — Atascocita

Atascocita · Eagle Springs · Shadow Creek

Atascocita is a large Houston neighborhood with 75,577 residents, a median household income of $116,658, and homes valued at a median of $291,200.

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Key Statistics

Population

75,577

4,199 per sq mi

Above Houston avg (38,923)

Median Income

$117K

Per capita: $45,727

Above avg ($85K)

Median Home

$291K

2.5x income ratio

Below avg ($302K)

College Educated

42.2%

13.7% graduate degree

Above avg (35%)

Atascocita (77346): Neighborhood Profile

Atascocita (ZIP 77346) is a densely settled Houston neighborhood, home to about 75,577 people across 18 square miles — roughly 4,199 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. Economically it skews upper-middle: a median household income of $116,658 sits 38% above the Houston median of $84,833, the kind of figure typical of dual-income professional and managerial households.

The population skews prime working age (median age 36.1) and family-oriented, with an average household of 2.93 people. With a diversity index of 62.7/100, 77346 is more racially and ethnically diverse than the typical Houston ZIP. The largest groups are White (49.5%) and Hispanic or Latino (28.4%).

Put in context, 77346's median home value of $291,200 sits 3% below the Houston-area median home value of $301,548. Both figures remain below the U.S. median home value (near $340,000 nationally), underscoring the relative affordability that continues to draw movers to the Houston metro. Educational attainment — 42.2% 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

36.1

Near Houston avg
Household Size

2.93

25,754 total households
Diversity Index

62.7/100

28% above Houston avg (49)
Land Area

18 sq mi

4,199 people/sq mi
Area Code

281

Elevation

50 ft

Racial & Ethnic Composition

White 49.5%Hispanic 28.4%Black 21.5%Asian 3.7%Other 0%

Data Visualizations

Racial & Ethnic Breakdown

  • White
  • Hispanic
  • Black
  • Asian

vs Houston Average

IncomeHomeValueRent

Commute Mode (35 min avg)

  • Drive Alone
  • Carpool
  • Transit
  • WFH

Housing & Real Estate

Median Home Value

$291,200

Below avg ($301,548)

Median Rent

$1,770/mo

18% of median income

Above avg ($1,465)

Ownership Rate

82.7%

Vacancy Rate

3.4%

26,650 total units

The housing market in 77346 (Atascocita) features a median home value of $291,200, which is -3% below the Houston metro average. With a home-price-to-income ratio of 2.5x, the area offers accessible homeownership. The homeownership rate of 82.7% is above the city-wide average of 58%.

Affordability & Cost of Living in 77346

At a home-price-to-income ratio of 2.5, ownership in 77346 is unusually attainable. The median home of $291,200 is only 2.5 times the local median income — comfortably inside the 3x threshold lenders and financial planners treat as affordable. As a rough yardstick, a household would want income near $97,067 to buy at the local median under conventional guidelines.

Renting is comparatively comfortable here. Median rent of $1,770/month is only about 18% of median household income — a healthy cushion below the 30% cost-burden line. The neighborhood is owner-dominated (82.7% of homes are owner-occupied), which tends to correlate with longer tenancies and a more settled residential feel. Annualized, the typical renter pays about $21,240 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.

77346 sits at 50 ft elevation with 52" 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

119

Restaurants

24

Parks

8

Grocery Stores

0

Hospitals

2

Pharmacies

4

Gyms & Fitness

77346 (Atascocita) has an estimated 119 restaurants, 24 parks, and 8 grocery stores within its boundaries. For hospital access, residents typically travel to adjacent zip codes with major medical centers.

What It's Like to Live in 77346

Be ready for the drive — the average commute of 35 minutes runs longer than the 28-minute Houston average, a reflection of this area's distance from the major job centers. Like most of the metro, this is a driving neighborhood: 79.6% of workers commute by car alone and transit use sits at just 1.2%.

Day to day, residents have roughly 119 restaurants, 8 grocery stores, 24 parks, and 4 gyms within or near the ZIP. There are 2 pharmacies locally, though major hospital care means a trip to an adjacent ZIP. Notable nearby draws include Atascocita Community Park, Lake Houston, Eagle Springs Golf.

Who does 77346 suit best? On the data, it fits families looking to put down roots and first-time buyers watching their budget. Flood risk is moderate here, so reviewing the specific property's FEMA designation is still worthwhile.

Education & Schools

HS Graduation
59.9%
Bachelor's Degree
42.2%
Graduate Degree
13.7%

Educational attainment in 77346 shows 59.9% of adults have completed high school, 42.2% hold a bachelor's degree (above the Houston average of 35%), and 13.7% have earned an advanced degree.

Commute & Transportation

Average Commute

35 min

Above avg (28 min)

Drive Alone
79.6%
Carpool
6.1%
Public Transit
1.2%
Work from Home
11.8%

Climate & Geography

Summer High (July)

95°F

35°C

Winter Low (January)

42°F

6°C

Annual Rainfall52"
Elevation50 ft
Coordinates30.0040°N, 95.1770°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

Atascocita Community ParkLake HoustonEagle Springs Golf

Zip Codes Near 77346

Explore neighboring communities and compare demographics.

Similar Neighborhoods

Houston zip codes with comparable income, home values, and demographics to 77346.

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People Also Ask

What zip code is Atascocita, Texas?

Atascocita is served by zip code 77346 in Houston, Texas, located in Harris County.

What county is zip code 77346 in?

Zip code 77346 is in Harris County, Texas, within the Houston metropolitan area.

What is the population of zip code 77346?

The estimated population of zip code 77346 (Atascocita) is 75,577, based on U.S. Census Bureau data.

Is 77346 in Houston, Texas?

Yes, zip code 77346 is located in the Houston, Texas metropolitan area, in Harris County.

FAQ — 77346 (Atascocita)

Frequently asked questions about zip code 77346 in Houston, TX.

What is the population of 77346?

The population of zip code 77346 in Houston, TX is approximately 75,577 people, with a median age of 36.1 and an average household size of 2.93. There are 25,754 total households across 18 square miles.

What is the median household income in 77346?

The median household income in 77346 (Atascocita) is $116,658, which is above the Houston average of $84,833. Per capita income is $45,727.

What schools are in 77346?

Top-rated schools in 77346 (Atascocita) include schools in the local ISD. The area has a 59.9% high school graduation rate and 42.2% bachelor's degree rate.

What is the average commute time in 77346?

The average commute in 77346 is 35 minutes. 79.6% drive alone, 6.1% carpool, 1.2% use transit, and 11.8% work from home.

What neighborhoods are in 77346?

77346 includes Atascocita, Eagle Springs, Shadow Creek. These neighborhoods are in Atascocita, Houston, Texas, in Harris County. The area covers 18 square miles.

What is the flood risk in 77346?

Zip code 77346 (Atascocita) 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 50 ft elevation, and receives approximately 52 inches of annual rainfall.

Is 77346 a good place to live?

It depends on priorities, but the data paints a clear picture. ZIP 77346 (Atascocita) is a upper-middle area with very accessible home prices, 35-minute average commutes, and moderate flood risk. It tends to suit families best. Median household income is $116,658 and the median home value is $291,200.

How expensive is it to live in 77346?

Housing is the main cost driver. The median home value is $291,200 (3% below the Houston average) and median rent is $1,770 per month, which is about 18% of the local median income. The home-price-to-income ratio is 2.5, making ownership very accessible for typical local earners.

Is 77346 a safe area from flooding?

ZIP 77346 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 50 feet of elevation, and flood insurance is recommended but not federally required.

What kind of people live in 77346?

The median resident is 36.1 years old and the typical household has 2.93 people, giving 77346 a family-heavy character. 42.2% of adults hold a bachelor's degree (above the 35% metro average). The population is notably diverse, led by White (49.5%) and Hispanic or Latino (28.4%) 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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