Hill County, MT population age distributions
A complete breakdown of Hill 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 | 1,387 | 8.54% |
| 5 to 9 years | 1,297 | 7.99% |
| 10 to 14 years | 1,166 | 7.18% |
| 15 to 19 years | 1,155 | 7.11% |
| 20 to 24 years | 1,225 | 7.54% |
| 25 to 29 years | 1,027 | 6.32% |
| 30 to 34 years | 1,031 | 6.35% |
| 35 to 39 years | 949 | 5.84% |
| 40 to 44 years | 949 | 5.84% |
| 45 to 49 years | 817 | 5.03% |
| 50 to 54 years | 766 | 4.72% |
| 55 to 59 years | 991 | 6.1% |
| 60 to 64 years | 983 | 6.05% |
| 65 to 69 years | 935 | 5.76% |
| 70 to 74 years | 598 | 3.68% |
| 75 to 79 years | 476 | 2.93% |
| 80 to 84 years | 298 | 1.84% |
| 85 years and over | 188 | 1.16% |
TABLE OF CONTENTS
Hill County, MT population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Hill County, MT population by age group.
The largest age group is Under 5 years with a population of 1,387 (8.54% of the total population).
The largest age group in Hill County, MT was for the group of age Under 5 years with a population of 1,387 (8.54%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Hill County, MT was the 85 years and over with a population of 188 (1.16%).
Hill County, MT population by age cohort
To better understand the age distribution of Hill County, MT'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
Hill County, MT population by age cohort
The largest age group was 18 to 64 years with a population of 9,230 (56.84% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Hill County 's population under 18 was 27.79%, compared to the 22.11% nationwide.
- Hill County's working population (between 18 and 64) was 56.84%, compared to 61.36% nationwide.
- Hill County's elderly or the senior population (over 65 age) was 15.37% as compared to 16.53% nationwide.
Hill County, MT population pyramid
Population pyramid for Hill County, MT 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 Hill County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Hill County, MT, is 38.9.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Hill County, MT, is 25.2.
- Total dependency ratio for Hill County, MT is 64.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Hill County, MT is 4.0.
FIGURE 3
Hill County, MT population pyramid
Hill County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Hill County, MT population pyramid
Here's the Hill County, MT's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 683 | 704 | 1,387 |
| 5 to 9 years | 588 | 709 | 1,297 |
| 10 to 14 years | 668 | 498 | 1,166 |
| 15 to 19 years | 631 | 524 | 1,155 |
| 20 to 24 years | 576 | 649 | 1,225 |
| 25 to 29 years | 583 | 444 | 1,027 |
| 30 to 34 years | 540 | 491 | 1,031 |
| 35 to 39 years | 455 | 494 | 949 |
| 40 to 44 years | 531 | 418 | 949 |
| 45 to 49 years | 433 | 384 | 817 |
| 50 to 54 years | 395 | 371 | 766 |
| 55 to 59 years | 473 | 518 | 991 |
| 60 to 64 years | 534 | 449 | 983 |
| 65 to 69 years | 451 | 484 | 935 |
| 70 to 74 years | 354 | 244 | 598 |
| 75 to 79 years | 228 | 248 | 476 |
| 80 to 84 years | 119 | 179 | 298 |
| 85 years and over | 51 | 137 | 188 |
Things to know
What is the population of Hill County, MT under 18?
Hill County's population under the age of 18 is 4,513, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 27.79% of the total resident population of Hill County, MT.
What is the aging population in Hill County, MT?
Hill County's population aged 65 years and above was 2,495. As per the U.S. Census Bureau's American Community Survey, this population is 15.37% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates