Seabrook, Texas

Seabrook population, 2020 to 2024

Seabrook added 390 residents from July 2020 to July 2024, a change of +2.9%. In the latest year it moved by +119. Among 384 Texas places of 5,000 or more, that growth ranks 212th; the median place changed by +4.5%. The median place of 5,000+ in Texas has 15,345 people, so Seabrook is 91% of it.

Seabrook covers 4.91 square miles of land and 15.87 of water, for 2,846 people per square mile of land. The median Texas place of 5,000+ has 1,561, so Seabrook is denser than the typical town.

What county Seabrook is in

All of Seabrook's residents live in Harris County, which had 5,009,302 residents in 2024. Seabrook holds 0.3% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Seabrook

1 ZIP Code Tabulation Area (ZCTA) overlaps Seabrook by at least 10% of the ZCTA's or the city's land: 77586. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Seabrook is

The Census internal point of Seabrook is at 29.594700, -94.991500. Austin, the capital, is 171.1 miles WNW in a straight line. The nearest larger place is La Porte, TX (38,046 people), 6.1 miles away. The nearest city of 100,000 or more is League City, TX, 10.1 miles away.

Daylight in Seabrook

At 29.59° N, Seabrook gets about 14 h 03 min of daylight around the June solstice and 10 h 15 min around the December solstice, a swing of 3 h 48 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Seabrook

The eight nearest incorporated places of 1,000+ in Texas, measured between internal points. The closest is Shoreacres, 2.5 miles away, with 1,540 people.