San Juan County, New Mexico Age & Gender Distribution (2024)
Population distribution by age and gender for San Juan County, New Mexico
San Juan County, New Mexico Age & Gender Statistics (2024)
Total Population
120,942
Median Age
38.3
Male Median
37.4
Female Median
39.3
San Juan County, New Mexico Population Growth
San Juan County, New Mexico Demographic Trend
Since 2010, the population of has changed by -5.2%%.
-5.2%% Growth
San Juan County, New Mexico Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
San Juan County, New Mexico Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.3 | 120,942 |
| 2023 | 38.0 | 121,178 |
| 2022 | 36.8 | 121,798 |
| 2021 | 36.4 | 122,912 |
| 2020 | 36.1 | 125,608 |
| 2019 | 35.4 | 126,515 |
| 2018 | 35.0 | 127,455 |
| 2017 | 34.6 | 128,221 |
| 2016 | 34.8 | 122,537 |
| 2015 | 34.2 | 125,133 |
| 2014 | 33.7 | 127,358 |
| 2013 | 33.2 | 128,476 |
| 2012 | 32.8 | 128,600 |
| 2011 | 32.5 | 128,160 |
| 2010 | 32.3 | 127,517 |
San Juan County, New Mexico Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 19.3% |
| 18–24 | 8.5% |
| 25–34 | 12.8% |
| 35–54 | 24.4% |
| 55–64 | 12.5% |
| 65+ | 16.9% |
Dependency Ratios for San Juan County, New Mexico
- Total Dependency Ratio:
- 72.0
- Youth Dependency:
- 42.9
- Old-Age Dependency:
- 29.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for San Juan County, New Mexico
The median age in San Juan County, New Mexico is 38.3 years.
According to latest Census data, the total population of San Juan County, New Mexico is 120,942.
In San Juan County, New Mexico, seniors (ages 65+) make up 16.9% of the population, while children under 18 represent 19.3%.
Based on historical data since 2010, the population in San Juan County, New Mexico is aging.