Seabrook, TX ZIP code
The ZIP code for Seabrook, Texas is 77586. It is in Harris County.
- Population in these ZIPs
- 23,807
- Avg. median income
- $114,100population-weighted
- Typical home value
- $345,900population-weighted
- Metro area
- Houston-Pasadena-The Woodlands, TX
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Seabrook, TX ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 77586 | 23,807 | $114,057 | $345,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Seabrook
- Kemah 3 mi
- League City 6 mi
- Bacliff 6 mi
- Webster 6 mi
- La Porte 7 mi
- Pasadena 9 mi
- Deer Park 9 mi
- Dickinson 9 mi
- Friendswood 10 mi
- South Houston 13 mi
- Baytown 14 mi
- Channelview 15 mi
Frequently asked questions
What is the ZIP code for Seabrook, TX?
The ZIP code for Seabrook, TX is 77586.
What county is Seabrook, Texas in?
Seabrook ZIP codes are in Harris County.