Garfield County, Montana Age & Gender Distribution (2024)
Population distribution by age and gender for Garfield County, Montana
Garfield County, Montana Age & Gender Statistics (2024)
Total Population
1,094
Median Age
43.3
Male Median
41.4
Female Median
45.3
Garfield County, Montana Population Growth

Garfield County, Montana Demographic Trend
Since 2010, the population of has changed by -10.6%%.
-10.6%% Growth
Garfield County, Montana Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Garfield County, Montana Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.3 | 1,094 |
| 2023 | 43.9 | 938 |
| 2022 | 42.0 | 976 |
| 2021 | 43.1 | 972 |
| 2020 | 40.1 | 1,051 |
| 2019 | 45.8 | 1,036 |
| 2018 | 43.2 | 1,141 |
| 2017 | 43.8 | 1,086 |
| 2016 | 45.5 | 1,061 |
| 2015 | 46.5 | 1,047 |
| 2014 | 46.1 | 1,097 |
| 2013 | 45.3 | 1,145 |
| 2012 | 48.0 | 1,100 |
| 2011 | 48.4 | 1,162 |
| 2010 | 46.5 | 1,224 |
Garfield County, Montana Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 8.4% |
| 5–17 | 16.5% |
| 18–24 | 4.6% |
| 25–34 | 10.1% |
| 35–54 | 23.1% |
| 55–64 | 10.9% |
| 65+ | 26.4% |
Dependency Ratios for Garfield County, Montana
- Total Dependency Ratio:
- 105.3
- Youth Dependency:
- 51.0
- Old-Age Dependency:
- 54.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Garfield County, Montana
The median age in Garfield County, Montana is 43.3 years.
According to latest Census data, the total population of Garfield County, Montana is 1,094.
In Garfield County, Montana, seniors (ages 65+) make up 26.4% of the population, while children under 18 represent 16.5%.
Based on historical data since 2010, the population in Garfield County, Montana is becoming younger.