Roosevelt County, New Mexico Age & Gender Distribution (2024)
Population distribution by age and gender for Roosevelt County, New Mexico
Roosevelt County, New Mexico Age & Gender Statistics (2024)
Total Population
18,928
Median Age
32.3
Male Median
31.6
Female Median
32.6
Roosevelt County, New Mexico Population Growth

Roosevelt County, New Mexico Demographic Trend
Since 2010, the population of has changed by -2.3%%.
-2.3%% Growth
Roosevelt County, New Mexico Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Roosevelt County, New Mexico Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 32.3 | 18,928 |
| 2023 | 32.0 | 19,002 |
| 2022 | 31.3 | 19,142 |
| 2021 | 30.6 | 19,223 |
| 2020 | 30.3 | 18,723 |
| 2019 | 30.0 | 18,888 |
| 2018 | 29.8 | 19,117 |
| 2017 | 29.7 | 19,313 |
| 2016 | 29.7 | 19,618 |
| 2015 | 29.4 | 19,908 |
| 2014 | 29.2 | 20,065 |
| 2013 | 29.6 | 19,984 |
| 2012 | 29.9 | 19,840 |
| 2011 | 29.6 | 19,622 |
| 2010 | 29.9 | 19,372 |
Roosevelt County, New Mexico Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.0% |
| 5–17 | 19.0% |
| 18–24 | 16.2% |
| 25–34 | 12.2% |
| 35–54 | 21.6% |
| 55–64 | 9.9% |
| 65+ | 15.0% |
Dependency Ratios for Roosevelt County, New Mexico
- Total Dependency Ratio:
- 66.9
- Youth Dependency:
- 41.8
- Old-Age Dependency:
- 25.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Roosevelt County, New Mexico
The median age in Roosevelt County, New Mexico is 32.3 years.
According to latest Census data, the total population of Roosevelt County, New Mexico is 18,928.
In Roosevelt County, New Mexico, seniors (ages 65+) make up 15.0% of the population, while children under 18 represent 19.0%.
Based on historical data since 2010, the population in Roosevelt County, New Mexico is aging.