Zip Code 77586
Seabrook, Texas — Harris County
📍 ZIP code 77586 is in Seabrook, Harris County, Texas.
ZIP code 77586 is located in Seabrook, Harris County, Texas. It is a zip code in the Central (CST/CDT) Time Zone with an estimated population of 24,019. The area code for ZIP code 77586 is 713.
Quick Answer
Zip code 77586 is in Seabrook, Texas (Harris County). It has a population of 24,019, median household income of $115,301, and median home value of $325,700.
Population
24,019
Income
$115,301
Home Value
$325,700
Climate
92°F / 46°F
About Zip Code 77586
Zip code 77586 is located in Seabrook, Texas, within Harris County. Home to approximately 24,019 residents, this area sits at an elevation of 12 ft and falls within the Central (CST/CDT) timezone. The local area code is 713.
The median household income is $115,301 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $325,700, and the cost of living index is 121 (21% above the national average of 100).
Summers average a high of 92°F while winters drop to 46°F. The area receives about 60 in of rain annually. The zip code covers 13 square miles of land area and 2.3 square miles of water.
Key Statistics
24,019
$115,301
$325,700
Central (CST/CDT)
713
12 ft
13 sq mi
43.2
10,419
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Compare With Nearby Zip Codes
| Metric | 77586 | 77507 | 77565 | 77058 | 77059 | 77062 |
|---|---|---|---|---|---|---|
| City | Seabrook, TX | Pasadena, TX | Kemah, TX | Houston, TX | Houston, TX | Houston, TX |
| Population | 24,019 | 578 | 6,583 | 18,572 | 18,386 | 24,892 |
| Median Income | $115,301 | $74,536 | $85,726 | $66,471 | $166,614 | $105,824 |
| Home Value | $325,700 | $0 | $376,600 | $244,800 | $395,800 | $280,400 |
| Cost of Living | 121 | 98 | 117 | 83 | 164 | 113 |
| Median Age | 43.2 | 28.4 | 47.9 | 38.1 | 46.1 | 40.2 |
Cost of Living
100 = National Average. Seabrook's cost of living is 21% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
2.8x
Demographics
Zip code 77586 has a population of 24,019 people with a median age of 43.2. There are 10,419 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Seabrook (77586) population trend from 2010 to 2024
↑ 5.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
92°F
46°F
60 in
0 in
Seabrook experiences hot summers with average highs around 92°F. Winters are mild with lows averaging 46°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$325,700
Median Household Income
$115,301
With 10,419 housing units across 13 square miles, 77586 has a housing density of 801 units per square mile. The home price-to-income ratio is 2.8x.
Location & Geography
Latitude
29.5838°
Longitude
-95.0362°
Land Area
13 sq mi
Water Area
2.3 sq mi
Nearby Zip Codes
Zip codes closest to 77586 (Seabrook, TX) with distances:
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 77586's $115,301. A way to compare Seabrook to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 77586 (Seabrook, TX). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Seabrook, Texas?
Seabrook, Texas uses zip code 77586.
What county is zip code 77586 in?
Zip code 77586 is located in Harris County, Texas.
What is the population of zip code 77586?
The population of zip code 77586 is 24,019 with a median age of 43.2.
Is 77586 in Seabrook, Texas?
Yes, zip code 77586 is in Seabrook, Harris County, Texas. The area code is 713.
Frequently Asked Questions
What city is zip code 77586 in?
Zip code 77586 is in Seabrook, Texas. It is part of Harris County and uses the Central (CST/CDT) timezone.
What is zip code 77586?
Zip code 77586 is a U.S. postal code in Seabrook, Texas (Harris County). It has a population of 24,019 and covers 13 square miles.
What is the population of zip code 77586?
The population of zip code 77586 (Seabrook, TX) is 24,019 with a median age of 43.2. There are approximately 10,419 housing units in this area.
What is the median income in zip code 77586?
The median household income in zip code 77586 (Seabrook, TX) is $115,301 per year. The cost of living index is 121 (100 = national average).
What is the average home price in zip code 77586?
The median home value in zip code 77586 (Seabrook, TX) is $325,700. The cost of living index is 121 compared to the national average of 100.
What county is zip code 77586 in?
Zip code 77586 is located in Harris County, Texas. The primary city is Seabrook.
What is the area code for zip code 77586?
Zip code 77586 in Seabrook, TX uses area code 713. It is located in the Central (CST/CDT) timezone.
Is zip code 77586 a good place to live?
Zip code 77586 (Seabrook, TX) has a cost of living index of 121 (100 = national average), a median household income of $115,301, and median home values of $325,700. The median age is 43.2. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 77586?
The cost of living index for zip code 77586 (Seabrook, TX) is 121, where 100 represents the national average. This area is above the national average. Median home value: $325,700.
What schools serve zip code 77586?
Zip code 77586 in Seabrook, Texas is served by the local school district of Harris County. For specific school information, check your state's department of education or GreatSchools.org.
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. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.