Jefferson City, MO population age distributions
A complete breakdown of Jefferson City'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 | 2,626 | 6.16% |
| 5 to 9 years | 2,237 | 5.25% |
| 10 to 14 years | 2,374 | 5.57% |
| 15 to 19 years | 2,404 | 5.64% |
| 20 to 24 years | 3,107 | 7.29% |
| 25 to 29 years | 3,255 | 7.63% |
| 30 to 34 years | 3,102 | 7.27% |
| 35 to 39 years | 2,880 | 6.75% |
| 40 to 44 years | 3,315 | 7.77% |
| 45 to 49 years | 2,447 | 5.74% |
| 50 to 54 years | 2,553 | 5.99% |
| 55 to 59 years | 2,533 | 5.94% |
| 60 to 64 years | 2,964 | 6.95% |
| 65 to 69 years | 2,102 | 4.93% |
| 70 to 74 years | 1,798 | 4.22% |
| 75 to 79 years | 1,220 | 2.86% |
| 80 to 84 years | 745 | 1.75% |
| 85 years and over | 982 | 2.3% |
TABLE OF CONTENTS
Jefferson City, MO population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Jefferson City, MO population by age group.
The largest age group is 40 to 44 years with a population of 3,315 (7.77% of the total population).
The largest age group in Jefferson City, MO was for the group of age 40 to 44 years with a population of 3,315 (7.77%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Jefferson City, MO was the 80 to 84 years with a population of 745 (1.75%).
Jefferson City, MO population by age cohort
To better understand the age distribution of Jefferson City, MO'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
Jefferson City, MO population by age cohort
The largest age group was 18 to 64 years with a population of 27,156 (63.68% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Jefferson City 's population under 18 was 20.26%, compared to the 22.11% nationwide.
- Jefferson City's working population (between 18 and 64) was 63.68%, compared to 61.36% nationwide.
- Jefferson City's elderly or the senior population (over 65 age) was 16.06% as compared to 16.53% nationwide.
Jefferson City, MO population pyramid
Population pyramid for Jefferson City, MO 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 Jefferson City's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Jefferson City, MO, is 25.3.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Jefferson City, MO, is 24.0.
- Total dependency ratio for Jefferson City, MO is 49.3.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Jefferson City, MO is 4.2.
FIGURE 3
Jefferson City, MO population pyramid
Jefferson City population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Jefferson City, MO population pyramid
Here's the Jefferson City, MO's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 1,299 | 1,327 | 2,626 |
| 5 to 9 years | 1,076 | 1,161 | 2,237 |
| 10 to 14 years | 1,175 | 1,199 | 2,374 |
| 15 to 19 years | 1,211 | 1,193 | 2,404 |
| 20 to 24 years | 1,720 | 1,387 | 3,107 |
| 25 to 29 years | 1,673 | 1,582 | 3,255 |
| 30 to 34 years | 1,736 | 1,366 | 3,102 |
| 35 to 39 years | 1,716 | 1,164 | 2,880 |
| 40 to 44 years | 1,886 | 1,429 | 3,315 |
| 45 to 49 years | 1,499 | 948 | 2,447 |
| 50 to 54 years | 1,352 | 1,201 | 2,553 |
| 55 to 59 years | 1,239 | 1,294 | 2,533 |
| 60 to 64 years | 1,489 | 1,475 | 2,964 |
| 65 to 69 years | 1,013 | 1,089 | 2,102 |
| 70 to 74 years | 801 | 997 | 1,798 |
| 75 to 79 years | 455 | 765 | 1,220 |
| 80 to 84 years | 304 | 441 | 745 |
| 85 years and over | 278 | 704 | 982 |
Things to know
What is the population of Jefferson City, MO under 18?
Jefferson City's population under the age of 18 is 8,641, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.26% of the total resident population of Jefferson City, MO.
What is the aging population in Jefferson City, MO?
Jefferson City's population aged 65 years and above was 6,847. As per the U.S. Census Bureau's American Community Survey, this population is 16.06% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates