Galveston County, TX — Demographics & Population
Population, age distribution, race & ethnicity, and education data
Population Overview
Source: Census Bureau ACS (2023)Total Population
354,721
Male
175,066
49.4%
Female
179,655
50.6%
Median Age
38.5 yrs
Avg Household Size
2.5
Foreign Born
10.2%
Race & Ethnicity
Source: Census Bureau ACS (2023)Age Distribution
Source: Census Bureau ACS (2023)Education
Source: Census Bureau ACS (2023)Bachelor's or Higher23.2%
High School or Higher38.9%
Other Demographics
Source: Census Bureau ACS (2023)Veterans
5.5%
Disability
0.0%
Non-English Home
6.9%
Married
44.1%
Galveston County, TX has a population of 354,721 according to 2023 Census Bureau estimates. The median age is 38.5 years. The largest racial or ethnic group is White at 64.5% of the population. 23.2% of residents hold a bachelor's degree or higher. 10.2% of residents are foreign-born.