Tillman County, OK population age distributions
A complete breakdown of Tillman County's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 404 | 5.8% |
| 5 to 9 years | 455 | 6.53% |
| 10 to 14 years | 447 | 6.42% |
| 15 to 19 years | 590 | 8.47% |
| 20 to 24 years | 389 | 5.58% |
| 25 to 29 years | 283 | 4.06% |
| 30 to 34 years | 531 | 7.62% |
| 35 to 39 years | 416 | 5.97% |
| 40 to 44 years | 312 | 4.48% |
| 45 to 49 years | 298 | 4.28% |
| 50 to 54 years | 424 | 6.09% |
| 55 to 59 years | 576 | 8.27% |
| 60 to 64 years | 444 | 6.37% |
| 65 to 69 years | 414 | 5.94% |
| 70 to 74 years | 398 | 5.71% |
| 75 to 79 years | 247 | 3.55% |
| 80 to 84 years | 220 | 3.16% |
| 85 years and over | 119 | 1.71% |
TABLE OF CONTENTS
Tillman County, OK population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
Tillman County, OK population by age group.
The largest age group is 15 to 19 years with a population of 590 (8.47% of the total population).
The largest age group in Tillman County, OK was for the group of age 15 to 19 years with a population of 590 (8.47%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in Tillman County, OK was the 85 years and over with a population of 119 (1.71%).
Tillman County, OK population by age cohort
To better understand the age distribution of Tillman County, OK's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
Tillman County, OK population by age cohort
The largest age group was 18 to 64 years with a population of 3,887 (55.79% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Tillman County 's population under 18 was 24.14%, compared to the 22.16% nationwide.
- Tillman County's working population (between 18 and 64) was 55.79%, compared to 61% nationwide.
- Tillman County's elderly or the senior population (over 65 age) was 20.07% as compared to 16.84% nationwide.
Tillman County, OK population pyramid
Population pyramid for Tillman County, OK is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the Tillman County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Tillman County, OK, is 30.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Tillman County, OK, is 32.8.
- Total dependency ratio for Tillman County, OK is 63.4.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Tillman County, OK is 3.0.
FIGURE 3
Tillman County, OK population pyramid
Tillman County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Tillman County, OK population pyramid
Here's the Tillman County, OK's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 229 | 175 | 404 |
| 5 to 9 years | 252 | 203 | 455 |
| 10 to 14 years | 167 | 280 | 447 |
| 15 to 19 years | 273 | 317 | 590 |
| 20 to 24 years | 166 | 223 | 389 |
| 25 to 29 years | 128 | 155 | 283 |
| 30 to 34 years | 287 | 244 | 531 |
| 35 to 39 years | 219 | 197 | 416 |
| 40 to 44 years | 172 | 140 | 312 |
| 45 to 49 years | 158 | 140 | 298 |
| 50 to 54 years | 189 | 235 | 424 |
| 55 to 59 years | 321 | 255 | 576 |
| 60 to 64 years | 185 | 259 | 444 |
| 65 to 69 years | 205 | 209 | 414 |
| 70 to 74 years | 197 | 201 | 398 |
| 75 to 79 years | 97 | 150 | 247 |
| 80 to 84 years | 112 | 108 | 220 |
| 85 years and over | 55 | 64 | 119 |
Things to know
What is the population of Tillman County, OK under 18?
Tillman County's population under the age of 18 is 1,682, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.14% of the total resident population of Tillman County, OK.
What is the aging population in Tillman County, OK?
Tillman County's population aged 65 years and above was 1,398. As per the U.S. Census Bureau's American Community Survey, this population is 20.07% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates