Reviewed by the Houston Zip Codes Data TeamUpdated March 30, 2026Sources: U.S. Census Bureau ACS, USPS, FEMA, NOAA
ZIP code 77586 is located in Seabrook, Harris County, Texas. It is a residential zip code in the Central Time Zone with an estimated population of 24,019. The area code for ZIP code 77586 is 281.
📍 ZIP code 77586 is in Seabrook, Harris County, Texas.
What is zip code 77586?
77586 is a zip code covering Seabrook in Houston, Texas (Harris County). It has a population of 24,019, a median household income of $115,301, and a median home value of $325,700.
24,019
Population
$115K
Median Income
$326K
Median Home
Harris County · Area Code 281 · 8 sq mi
77586 — Seabrook
Seabrook · El Lago · Taylor Lake Village
Seabrook is a mid-sized Houston neighborhood with 24,019 residents, a median household income of $115,301, and homes valued at a median of $325,700.
Key Statistics
Population
24,019
3,002 per sq mi
Below Houston avg (38,923)
Median Income
$115K
Per capita: $55,540
Above avg ($85K)
Median Home
$326K
2.8x income ratio
Above avg ($302K)
College Educated
43.8%
14.6% graduate degree
Above avg (35%)
Seabrook (77586): Neighborhood Profile
Seabrook (ZIP 77586) is a densely settled Houston neighborhood, home to about 24,019 people across 8 square miles — roughly 3,002 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 $115,301 sits 36% above the Houston median of $84,833, the kind of figure typical of dual-income professional and managerial households.
The population skews established (median age 43.2) and mixed, averaging 2.48 people per household. With a diversity index of 35.6/100, 77586 is somewhat less diverse than the typical Houston ZIP. The largest groups are White (77.6%) and Hispanic or Latino (19.4%).
Put in context, 77586's median home value of $325,700 sits 8% above 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 — 43.8% of adults hold a bachelor's degree, versus the 35% metro average — reinforces the area's higher-skill, higher-earning profile.
Demographics & Diversity
43.2
21% above Houston avg (36)2.48
9,643 total households35.6/100
27% below Houston avg (49)8 sq mi
3,002 people/sq mi281
12 ft
Racial & Ethnic Composition
Data Visualizations
Racial & Ethnic Breakdown
- White
- Hispanic
- Black
- Asian
vs Houston Average
Commute Mode (28 min avg)
- Drive Alone
- Carpool
- WFH
Housing & Real Estate
Median Home Value
$325,700
Above avg ($301,548)
Median Rent
$1,421/mo
15% of median income
Below avg ($1,465)
Ownership Rate
74%
Vacancy Rate
7.4%
10,419 total units
The housing market in 77586 (Seabrook) features a median home value of $325,700, which is 8% above the Houston metro average. With a home-price-to-income ratio of 2.8x, the area offers accessible homeownership. The homeownership rate of 74% is above the city-wide average of 58%.
Affordability & Cost of Living in 77586
At a home-price-to-income ratio of 2.8, ownership in 77586 is unusually attainable. The median home of $325,700 is only 2.8 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 $108,567 to buy at the local median under conventional guidelines.
Renting is comparatively comfortable here. Median rent of $1,421/month is only about 15% of median household income — a healthy cushion below the 30% cost-burden line. The neighborhood is owner-dominated (74% of homes are owner-occupied), which tends to correlate with longer tenancies and a more settled residential feel. Annualized, the typical renter pays about $17,052 per year for housing.
Flood & Weather Risk
AE
1% annual flood chanceHigh
Based on FEMA mappingA
First to evacuate9
FEMA-declared eventsFlood insurance is required for federally-backed mortgages in this zone.
77586 sits at 12 ft elevation with 53" 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
79
Restaurants16
Parks5
Grocery Stores1
Hospitals2
Pharmacies2
Gyms & Fitness77586 (Seabrook) has an estimated 79 restaurants, 16 parks, and 5 grocery stores within its boundaries. The area is served by 1 hospital, providing nearby emergency and specialty care.
What It's Like to Live in 77586
Commutes are about average for Houston at 28 minutes one-way. Like most of the metro, this is a driving neighborhood: 76.3% of workers commute by car alone and transit use sits at just 0%.
Day to day, residents have roughly 79 restaurants, 5 grocery stores, 16 parks, and 2 gyms within or near the ZIP. Health care is close at hand with 1 hospital and 2 pharmacies in the area. Notable nearby draws include Kemah Boardwalk Nearby, Clear Lake Shores, Seabrook Waterfront.
Who does 77586 suit best? On the data, it fits first-time buyers watching their budget. The main caution is flood exposure — this is a FEMA AE zone with 9 declared flood events since 2000, so insurance and elevation deserve a hard look before committing.
Education & Schools
Educational attainment in 77586 shows 56.7% of adults have completed high school, 43.8% hold a bachelor's degree (above the Houston average of 35%), and 14.6% have earned an advanced degree.
Commute & Transportation
Average Commute
28 min
Below avg (28 min)
Climate & Geography
Summer High (July)
93°F
34°C
Winter Low (January)
45°F
7°C
Houston vs Other Texas Cities
Cost of living, home prices, and income compared.
| City | Population | Cost Index | Median Home | Median Income | Median Rent |
|---|---|---|---|---|---|
| Houston | 2.3M | 100 | $301,548 | $84,833 | $1,465/mo |
| Austin | 1.0M | 117 | $475,000 | $85,000 | $1,650/mo |
| Dallas | 1.3M | 105 | $315,000 | $60,000 | $1,400/mo |
| San Antonio | 1.5M | 92 | $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
Zip Codes Near 77586
Explore neighboring communities and compare demographics.
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People Also Ask
What zip code is Seabrook, Texas?
Seabrook is served by zip code 77586 in Houston, Texas, located in Harris County.
What county is zip code 77586 in?
Zip code 77586 is in Harris County, Texas, within the Houston metropolitan area.
What is the population of zip code 77586?
The estimated population of zip code 77586 (Seabrook) is 24,019, based on U.S. Census Bureau data.
Is 77586 in Houston, Texas?
Yes, zip code 77586 is located in the Houston, Texas metropolitan area, in Harris County.
FAQ — 77586 (Seabrook)
Frequently asked questions about zip code 77586 in Houston, TX.
What is the population of 77586?
The population of zip code 77586 in Houston, TX is approximately 24,019 people, with a median age of 43.2 and an average household size of 2.48. There are 9,643 total households across 8 square miles.
What is the median household income in 77586?
The median household income in 77586 (Seabrook) is $115,301, which is above the Houston average of $84,833. Per capita income is $55,540.
What schools are in 77586?
Top-rated schools in 77586 (Seabrook) include schools in the local ISD. The area has a 56.7% high school graduation rate and 43.8% bachelor's degree rate.
What is the average commute time in 77586?
The average commute in 77586 is 28 minutes. 76.3% drive alone, 8.7% carpool, 0% use transit, and 12.4% work from home.
What neighborhoods are in 77586?
77586 includes Seabrook, El Lago, Taylor Lake Village. These neighborhoods are in Seabrook, Houston, Texas, in Harris County. The area covers 8 square miles.
What is the flood risk in 77586?
Zip code 77586 (Seabrook) is in FEMA flood zone AE with a high flood risk level. It falls within Hurricane Evacuation Zone A. Flood insurance is required for federally-backed mortgages. The area has experienced 9 FEMA-declared flood events since 2000, sits at 12 ft elevation, and receives approximately 53 inches of annual rainfall.
Is 77586 a good place to live?
It depends on priorities, but the data paints a clear picture. ZIP 77586 (Seabrook) is a upper-middle area with very accessible home prices, 28-minute average commutes, and high flood risk. It tends to suit a mix of households best. Median household income is $115,301 and the median home value is $325,700.
How expensive is it to live in 77586?
Housing is the main cost driver. The median home value is $325,700 (8% above the Houston average) and median rent is $1,421 per month, which is about 15% of the local median income. The home-price-to-income ratio is 2.8, making ownership very accessible for typical local earners.
Is 77586 a safe area from flooding?
ZIP 77586 is mapped in FEMA flood zone AE with a high overall flood-risk rating, and it falls in Hurricane Evacuation Zone A. The area has recorded 9 FEMA-declared flood events since 2000, sits at 12 feet of elevation, and flood insurance is required for federally-backed mortgages here.
What kind of people live in 77586?
The median resident is 43.2 years old and the typical household has 2.48 people, giving 77586 a balanced character. 43.8% of adults hold a bachelor's degree (above the 35% metro average). The population is less diverse than the metro average, led by White (77.6%) and Hispanic or Latino (19.4%) 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.