Seminole Flag

Seminole

County:
Gaines County
County Seat:
Yes
Area (mi²):
4.156
State:
Texas

Seminole is a city located in Gaines County, Texas. Seminole has a 2026 population of 7,549. It is also the county seat of Gaines County. Seminole is currently growing at a rate of 1.1% annually and its population has increased by 6.93% since the most recent census, which recorded a population of 7,060 in 2020.

The median household income in Seminole is $60,390 with a poverty rate of 6.45%. The median age in Seminole is 35.9 years: 37.3 years for males, and 34.1 years for females. For every 100 females there are 106.6 males.

7.5K
Total Population
1,816
Density (mi²)
82 1.1%
Growth

Seminole Population

Seminole Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20267,549821.1%
20257,467811.1%
20247,3861271.75%
20237,2591091.52%
20227,150550.78%
20217,095350.5%
20207,060270.38%
20197,8122323.06%
20187,580460.61%
20177,534100.13%
20167,524720.97%
20157,4523234.53%
20147,1291902.74%
20136,9391772.62%
20126,7621532.32%
20116,6091101.69%
20106,499210.32%
20005,910-432-6.81%
19906,3422624.31%
19806,0801,07321.43%
19705,007-730-12.72%
19605,7372,25864.9%
19503,479-4,314-55.36%

Median Age

Overall: 35.9 years
Female: 34.1 years
Male: 37.3 years

Seminole Adults

There are 4,905 adults, (1,047 of whom are seniors) in Seminole.

Sex Ratio

Female: 3,478 (48.4%)
Male: 3,706 (51.6%)

Demographics

The racial composition of Seminole includes 66.79% White, 3.26% other race, and smaller percentages for Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,79866.79%
Two or more races1,95827.26%
Other race2343.26%
Asian1241.73%
Black or African American700.97%
Race
Population ↓
Percentage (of total)
Two or more races1,95227.17%
White1,37619.15%
Other race2343.26%
Race
Population ↓
Percentage (of total)
White3,42247.63%
Asian1241.73%
Black or African American700.97%
Two or more races60.08%

Seminole Marital Status

Economics and Income Statistics

Seminole 's average per capita income is $48,214. Household income levels show a median of $60,390. The poverty rate stands at 6.45%.

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$81,446-
Families$80,523$95,039
Households$60,390$76,351
Non Families$29,960$50,787

$48,214

Average Income

$60,390

Median Household Income

6.45%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)