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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 77089 is located in South Belt / Ellington, Harris County, Texas. It is a residential zip code in the Central Time Zone with an estimated population of 56,607. The area code for ZIP code 77089 is 281.

📍 ZIP code 77089 is in South Belt / Ellington, Harris County, Texas.

What is zip code 77089?

77089 is a zip code covering South Belt / Ellington in Houston, Texas (Harris County). It has a population of 56,607, a median household income of $87,262, and a median home value of $237,400.

56,607

Population

$87K

Median Income

$237K

Median Home

Harris County · Area Code 281 · 10.5 sq mi

77089 — South Belt / Ellington

South Belt · Sagemont · Beverly Hills

South Belt / Ellington is a large Houston neighborhood with 56,607 residents, a median household income of $87,262, and homes valued at a median of $237,400.

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Key Statistics

Population

56,607

5,391 per sq mi

Above Houston avg (38,923)

Median Income

$87K

Per capita: $36,385

Above avg ($85K)

Median Home

$237K

2.7x income ratio

Below avg ($302K)

College Educated

26%

8.7% graduate degree

Below avg (35%)

South Belt / Ellington (77089): Neighborhood Profile

South Belt / Ellington (ZIP 77089) is a densely settled Houston neighborhood, home to about 56,607 people across 10.5 square miles — roughly 5,391 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 land close to the Houston middle — $87,262 for the median household, within striking distance of the $84,833 metro median. It is a broadly mixed-income community rather than a high- or low-end enclave.

The population skews prime working age (median age 35.1) and family-oriented, with an average household of 3.01 people. With a diversity index of 63.6/100, 77089 is more racially and ethnically diverse than the typical Houston ZIP. The largest groups are Hispanic or Latino (44.6%) and White (33%).

Put in context, 77089's median home value of $237,400 sits 21% 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 — 26% of adults hold a bachelor's degree, versus the 35% metro average — tracks the area's more working-class economic base.

Demographics & Diversity

Median Age

35.1

2% below Houston avg (36)
Household Size

3.01

18,786 total households
Diversity Index

63.6/100

30% above Houston avg (49)
Land Area

10.5 sq mi

5,391 people/sq mi
Area Code

281

Elevation

28 ft

Racial & Ethnic Composition

White 33%Hispanic 44.6%Black 16.7%Asian 16.9%Other 0%

Data Visualizations

Racial & Ethnic Breakdown

  • White
  • Hispanic
  • Black
  • Asian

vs Houston Average

IncomeHomeValueRent

Commute Mode (28 min avg)

  • Drive Alone
  • Carpool
  • Transit
  • WFH

Housing & Real Estate

Median Home Value

$237,400

Below avg ($301,548)

Median Rent

$1,411/mo

19% of median income

Below avg ($1,465)

Ownership Rate

66.1%

Vacancy Rate

6.1%

19,997 total units

The housing market in 77089 (South Belt / Ellington) features a median home value of $237,400, which is -21% below the Houston metro average. With a home-price-to-income ratio of 2.7x, the area offers accessible homeownership. The homeownership rate of 66.1% is above the city-wide average of 58%.

Affordability & Cost of Living in 77089

At a home-price-to-income ratio of 2.7, ownership in 77089 is unusually attainable. The median home of $237,400 is only 2.7 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 $79,133 to buy at the local median under conventional guidelines.

Renting is comparatively comfortable here. Median rent of $1,411/month is only about 19% of median household income — a healthy cushion below the 30% cost-burden line. The neighborhood is owner-dominated (66.1% of homes are owner-occupied), which tends to correlate with longer tenancies and a more settled residential feel. Annualized, the typical renter pays about $16,932 per year for housing.

Flood & Weather Risk

FEMA Flood Zone

A

High flood hazard
Flood Risk Level

High

Based on FEMA mapping
Hurricane Evac Zone

B

Category 3+ storms
Flood Events Since 2000

9

FEMA-declared events

Flood insurance is required for federally-backed mortgages in this zone.

77089 sits at 28 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

130

Restaurants

37

Parks

7

Grocery Stores

0

Hospitals

7

Pharmacies

7

Gyms & Fitness

77089 (South Belt / Ellington) has an estimated 130 restaurants, 37 parks, and 7 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 77089

Commutes are about average for Houston at 28 minutes one-way. Like most of the metro, this is a driving neighborhood: 77.8% of workers commute by car alone and transit use sits at just 1.2%.

Day to day, residents have roughly 130 restaurants, 7 grocery stores, 37 parks, and 7 gyms within or near the ZIP. There are 7 pharmacies locally, though major hospital care means a trip to an adjacent ZIP. Notable nearby draws include Sagemont Park, El Franco Lee Park, Clear Lake Nearby.

Who does 77089 suit best? On the data, it fits families looking to put down roots and first-time buyers watching their budget. The main caution is flood exposure — this is a FEMA A zone with 9 declared flood events since 2000, so insurance and elevation deserve a hard look before committing.

Education & Schools

HS Graduation
51.4%
Bachelor's Degree
26%
Graduate Degree
8.7%

Educational attainment in 77089 shows 51.4% of adults have completed high school, 26% hold a bachelor's degree (below the Houston average of 35%), and 8.7% have earned an advanced degree.

Commute & Transportation

Average Commute

28 min

Below avg (28 min)

Drive Alone
77.8%
Carpool
10.1%
Public Transit
1.2%
Work from Home
8.2%

Climate & Geography

Summer High (July)

96°F

36°C

Winter Low (January)

44°F

7°C

Annual Rainfall52"
Elevation28 ft
Coordinates29.5868°N, 95.2248°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

Sagemont ParkEl Franco Lee ParkClear Lake Nearby

Zip Codes Near 77089

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Similar Neighborhoods

Houston zip codes with comparable income, home values, and demographics to 77089.

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People Also Ask

What zip code is South Belt / Ellington, Texas?

South Belt / Ellington is served by zip code 77089 in Houston, Texas, located in Harris County.

What county is zip code 77089 in?

Zip code 77089 is in Harris County, Texas, within the Houston metropolitan area.

What is the population of zip code 77089?

The estimated population of zip code 77089 (South Belt / Ellington) is 56,607, based on U.S. Census Bureau data.

Is 77089 in Houston, Texas?

Yes, zip code 77089 is located in the Houston, Texas metropolitan area, in Harris County.

FAQ — 77089 (South Belt / Ellington)

Frequently asked questions about zip code 77089 in Houston, TX.

What is the population of 77089?

The population of zip code 77089 in Houston, TX is approximately 56,607 people, with a median age of 35.1 and an average household size of 3.01. There are 18,786 total households across 10.5 square miles.

What is the median household income in 77089?

The median household income in 77089 (South Belt / Ellington) is $87,262, which is above the Houston average of $84,833. Per capita income is $36,385.

What schools are in 77089?

Top-rated schools in 77089 (South Belt / Ellington) include schools in the local ISD. The area has a 51.4% high school graduation rate and 26% bachelor's degree rate.

What is the average commute time in 77089?

The average commute in 77089 is 28 minutes. 77.8% drive alone, 10.1% carpool, 1.2% use transit, and 8.2% work from home.

What neighborhoods are in 77089?

77089 includes South Belt, Sagemont, Beverly Hills. These neighborhoods are in South Belt / Ellington, Houston, Texas, in Harris County. The area covers 10.5 square miles.

What is the flood risk in 77089?

Zip code 77089 (South Belt / Ellington) is in FEMA flood zone A with a high flood risk level. It falls within Hurricane Evacuation Zone B. Flood insurance is required for federally-backed mortgages. The area has experienced 9 FEMA-declared flood events since 2000, sits at 28 ft elevation, and receives approximately 52 inches of annual rainfall.

Is 77089 a good place to live?

It depends on priorities, but the data paints a clear picture. ZIP 77089 (South Belt / Ellington) is a middle area with very accessible home prices, 28-minute average commutes, and high flood risk. It tends to suit families best. Median household income is $87,262 and the median home value is $237,400.

How expensive is it to live in 77089?

Housing is the main cost driver. The median home value is $237,400 (21% below the Houston average) and median rent is $1,411 per month, which is about 19% of the local median income. The home-price-to-income ratio is 2.7, making ownership very accessible for typical local earners.

Is 77089 a safe area from flooding?

ZIP 77089 is mapped in FEMA flood zone A with a high overall flood-risk rating, and it falls in Hurricane Evacuation Zone B. The area has recorded 9 FEMA-declared flood events since 2000, sits at 28 feet of elevation, and flood insurance is required for federally-backed mortgages here.

What kind of people live in 77089?

The median resident is 35.1 years old and the typical household has 3.01 people, giving 77089 a family-heavy character. 26% of adults hold a bachelor's degree (below the 35% metro average). The population is notably diverse, led by Hispanic or Latino (44.6%) and White (33%) 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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