Nassau Bay, Texas

Nassau Bay, Texas
Lakeside houses in Nassau Bay, Texas
Location in Harris County and the state of Texas
Coordinates: 29°32′40″N 95°5′22″W / 29.54444°N 95.08944°W / 29.54444; -95.08944
CountryUnited States
StateTexas
CountyHarris
Area
  Total
1.75 sq mi (4.52 km2)
  Land1.22 sq mi (3.16 km2)
  Water0.53 sq mi (1.36 km2)
Elevation
13 ft (4 m)
Population
 (2020)
  Total
5,347
  Density3,255.74/sq mi (1,257.10/km2)
Time zoneUTC–6 (CST)
  Summer (DST)UTC–5 (CDT)
ZIP codes
77058, 77258
Area code281
FIPS code48-50376
GNIS feature ID1388574
Websitewww.nassaubay.com

Nassau Bay is a city in Harris County, Texas, United States, bordering the outermost southeastern edge of the city of Houston. It is located in the Clear Lake Area near Galveston Bay, directly adjacent to the Lyndon B. Johnson Space Center. The population was 5,347 at the 2020 census.