Seminole County, Oklahoma's estimated 2024 population is 23,666 with a growth rate of 0.43% in the past year according to the most recent United States census data. Seminole County, Oklahoma is the 37th largest county in Oklahoma. The 2010 population was 25,487 and has seen a growth of -7.14% since that time.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 24,171 | 101 | 0.42% |
| 2028 | 24,070 | 101 | 0.42% |
| 2027 | 23,969 | 101 | 0.42% |
| 2026 | 23,868 | 101 | 0.42% |
| 2025 | 23,767 | 101 | 0.43% |
| 2024 | 23,666 | 101 | 0.43% |
| 2023 | 23,565 | 101 | 0.43% |
| 2022 | 23,464 | -78 | -0.33% |
| 2021 | 23,542 | 25 | 0.11% |
| 2020 | 23,517 | -804 | -3.31% |
| 2019 | 24,321 | -208 | -0.85% |
| 2018 | 24,529 | -335 | -1.35% |
| 2017 | 24,864 | -293 | -1.16% |
| 2016 | 25,157 | -253 | -1% |
| 2015 | 25,410 | 49 | 0.19% |
| 2014 | 25,361 | -84 | -0.33% |
| 2013 | 25,445 | 57 | 0.22% |
| 2012 | 25,388 | -55 | -0.22% |
| 2011 | 25,443 | -44 | -0.17% |
| 2010 | 25,487 | 0 | 0% |
| 1990 | 25,412 | -2,061 | -7.5% |
| 1980 | 27,473 | 2,329 | 9.26% |
| 1970 | 25,144 | -2,922 | -10.41% |
| 1960 | 28,066 | -12,606 | -30.99% |
| 1950 | 40,672 | -20,529 | -33.54% |
| 1940 | 61,201 | -18,420 | -23.13% |
| 1930 | 79,621 | 55,813 | 234.43% |
| 1920 | 23,808 | 3,844 | 19.25% |
| 1910 | 19,964 | 5,277 | 35.93% |
| 1900 | 14,687 | -9,484 | -39.24% |
White
Native American
Two or more races
Black or African American
Other race
Asian
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 8,536 | 2.68 | 69.1 | 30.9 |
| Married | 3,810 | 3.33 | 81 | 19 |
| Non Family | 2,787 | 1.18 | 61.9 | 38.1 |
| Female | 1,400 | 3.56 | 52.8 | 47.2 |
| Male | 539 | 3.51 | 64.6 | 35.4 |
3.31
Average Family Size
2.68
Average Household Size
69.1%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among islander people with a rate of 100%.
The highest rate of bachelors degrees is among 2+ races people with a rate of 23.47%.
All
Male
Female
$35,471
Average Earnings
$40,163
Average Male
$30,073
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
96.2% of Seminole County, Oklahoma residents speak only English, while 3.8% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.06% of the population.
rate
22.62%
Overall Poverty Rate
20.25%
Male Poverty Rate
24.97%
Female Poverty Rate
The race most likely to be in poverty in Seminole County, Oklahoma is Islander, with 77.78% below the poverty level.
The race least likely to be in poverty in Seminole County, Oklahoma is Asian, with 5.88% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 6.75%. Among those working part-time, it was 21.44%, and for those that did not work, the poverty rate was 30.99%.
Married
Widowed
Divorced
Separated
NeverMarried
45.2%
Overall Marriage Rate
46.4%
Male Marriage Rate
44.2%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
12.21%
Veteran Poverty Rate
52.35%
Veteran Disability Rate
LaborForceParticipation
49.5%
Labor Force Participation
45.9%
Employment Rate
7.2%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
74.08%
Born in Seminole County, Oklahoma
97.8%
Native Born
2.2%
Foreign Born
1.21%
Non Citizen
0.99%
Naturalized
97.8% of Seminole County, Oklahoma residents were born in the United States, with 74.08% having been born in Oklahoma. 1.21% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.