Get ready-to-use data, reports, analysis, and visualizations covering the demographics of Galveston County, Texas based on the current United States Census Bureau's 2023 American Community Survey (ACS) 5-Year Estimates.
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Galveston County, Texas Demographics: Sex by Age
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the total population of Galveston County, Texas is 354,721. The median age of the population in Galveston County, Texas is 38.5. The median age for males is 37.8 years, and for females, it is 39.2 years.
The age distribution of the population in Galveston County, Texas is as follows:
- Under 5 years: 5.83%
- 5–17 years (children): 18.03%
- 18–24 years (young adults): 8.31%
- 25–34 years: 12.89%
- 35–54 years: 26.42%
- 55–64 years: 13.20%
- 65 years and over (seniors): 15.31%
The total dependency ratio in Galveston County, Texas is 64.40%. The youth dependency ratio is 39.22%, and the old-age dependency ratio is 25.17%. In demographic terms, the dependency ratio measures the size of the population typically not in the labor force (children and older adults) relative to those of working age.
Galveston County, Texas Demographics: Population by Race & Ethnicity
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the breakdown of the population in Galveston County, Texas by race and ethnicity (racial demographics) is as follows:
- White: 54.83%
- Black/African American: 12.03%
- American Indian and Alaska Native: 0.15%
- Asian: 3.29%
- Native Hawaiian or Other Pacific Islander: 0.03%
- Some other race: 0.41%
- Two or more races: 3.39%
- Hispanic or Latino: 25.86%
The diversity index score in Galveston County, Texas is 61.57%, suggesting a high level of diversity.
Galveston County, Texas Demographics: Household Income
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Galveston County, Texas over the past 12 months, adjusted for 2023 inflation, was $85,348.
The distribution of household income by income bracket in Galveston County, Texas is as follows:
- Less than $20,000: 11.64%
- $20,000–$34,999: 9.31%
- $35,000–$49,999: 8.83%
- $50,000–$74,999: 14.56%
- $75,000–$149,999: 30.21%
- $150,000 or more: 25.45%
Galveston County, Texas Demographics: Educational Attainment
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the breakdown of the total population of Galveston County, Texas, age 25 and older, by educational level is as follows:
- Less than high school graduate: 10.15%
- High school graduate (incl. equivalency): 23.13%
- Some college or associate's degree: 32.46%
- Bachelor's Degree: 22.88%
- Graduate or professional degree: 11.37%
In Galveston County, Texas, 34.26% of the population has a bachelor's degree or higher, while 89.85% are high school graduates or higher.
Galveston County, Texas Demographics: Health Insurance Coverage Status by Sex by Age
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the uninsured rate in Galveston County, Texas is 13.78%.
Rates of people in Galveston County, Texas lacking health insurance coverage, by age group and sex are as follows:
- Under 18: 10.56% of males and 5.33% of females are uninsured
- Ages 18–34: 13.30% of males and 14.31% of females are uninsured
- Ages 35–64: 22.88% of males and 19.97% of females are uninsured
- Ages 65 and older: 0.31% of males and 4.79% of females are uninsured
Galveston County, Texas Demographics: Nativity and Citizenship Status in the United States
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 94.94% of people living in Galveston County, Texas are U.S. citizens. This includes individuals born in the United States, Puerto Rico, or U.S. Island Areas, those born abroad to American parents, and those who became citizens through naturalization. 5.14% of the population obtained U.S. citizenship through the naturalization process. In Galveston County, Texas, 5.14% of the population are naturalized immigrants, who obtained U.S. citizenship through the immigration and naturalization process.
Galveston County, Texas Demographics: Means of Transportation to Work
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the means of transportation to work for the population of Galveston County, Texas are distributed as follows:
- Car, truck, or van: 85.74%
- Public transportation (excluding taxicab): 0.50%
- Bicycle: 0.49%
- Walked: 1.50%
- Taxicab, motorcycle, or other means: 1.17%
- Worked from home: 10.60%
Frequently Asked Questions
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the age breakdown of the population of Galveston County, Texas is as follows:
- Under 5: 5.83%
- Ages 5–17: 18.03%
- Ages 18–24: 8.31%
- Ages 25–34: 12.89%
- Ages 35–54: 26.42%
- Ages 55–64: 13.20%
- 65 or older: 15.31%
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the racial demographics of the population of Galveston County, Texas are as follows:
- White: 54.83%
- Black/African American: 12.03%
- American Indian and Alaska Native: 0.15%
- Asian: 3.29%
- Native Hawaiian or Other Pacific Islander: 0.03%
- Some other race: 0.41%
- Two or more races: 3.39%
- Hispanic or Latino: 25.86%
* Hispanic includes respondents of any race. Other categories are non-Hispanic.
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the distribution of household income in Galveston County, Texas by income bracket is as follows:
- Less than $20,000: 11.64%
- $20,000–$34,999: 9.31%
- $35,000–$49,999: 8.83%
- $50,000–$74,999: 14.56%
- $75,000–$149,999: 30.21%
- $150,000 or more: 25.45%
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Galveston County, Texas in the past 12 months, in 2023 inflation-adjusted dollars, was $85,348.
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 54.83% of the population in Galveston County, Texas identifies as White alone (not Hispanic or Latino).
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 12.03% of the population in Galveston County, Texas identifies as Black or African American alone (not Hispanic or Latino).
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 13.78% of the population of Galveston County, Texas lacks health insurance coverage.
The detailed breakdown by age and sex is as follows:
- Under 18: 10.56% of males and 5.33% of females
- Ages 18–34: 13.30% of males and 14.31% of females
- Ages 35–64: 22.88% of males and 19.97% of females
- Ages 65 and over: 0.31% of males and 4.79% of females