Nassau Bay

County:: Harris County
County Seat:: No
Area (mi²):: 1.215
State:: Texas

Nassau Bay is a city located in Harris County, Texas. Nassau Bay has a 2025 population of 4,973. Nassau Bay is currently declining at a rate of -1.39% annually and its population has decreased by -6.58% since the most recent census, which recorded a population of 5,323 in 2020.

The average household income in Nassau Bay is $108,546 with a poverty rate of 13.3%.The median age in Nassau Bay is 45.8 years: 45.5 years for males, and 49.7 years for females.

Demographics

The racial composition of Nassau Bay includes 77.43% White, 6.43% other race, 3.65% Asian, and smaller percentages for Black or African American, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	4,035	77.43%
Two or more races	466	8.94%
Other race	335	6.43%
Asian	190	3.65%
Black or African American	111	2.13%
Native American	74	1.42%

Nassau Bay Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Nassau Bay's average per capita income is $56,463. Household income levels show a median of $78,057. The poverty rate stands at 13.3%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$153,147	-
Families	$143,419	$149,114
Households	$78,057	$108,546
Non Families	$56,398	$75,967

$56,463

Average Income

$78,057

Median Household Income

13.3%

Poverty Rate