Broomfield County, Colorado Age & Gender Distribution (2024)
Population distribution by age and gender for Broomfield County, Colorado
Broomfield County, Colorado Age & Gender Statistics (2024)
Total Population
76,304
Median Age
38.6
Male Median
37.7
Female Median
40.0
Broomfield County, Colorado Population Growth

Broomfield County, Colorado Demographic Trend
Since 2010, the population of has changed by +44.3%%.
+44.3%% Growth
Broomfield County, Colorado Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Broomfield County, Colorado Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.6 | 76,304 |
| 2023 | 38.8 | 75,110 |
| 2022 | 38.6 | 73,946 |
| 2021 | 38.4 | 72,697 |
| 2020 | 38.4 | 69,444 |
| 2019 | 37.8 | 67,886 |
| 2018 | 37.7 | 66,120 |
| 2017 | 37.8 | 64,283 |
| 2016 | 37.6 | 62,449 |
| 2015 | 37.5 | 60,699 |
| 2014 | 37.4 | 59,027 |
| 2013 | 35.9 | 57,171 |
| 2012 | 36.5 | 55,913 |
| 2011 | 36.6 | 54,592 |
| 2010 | 36.7 | 52,872 |
Broomfield County, Colorado Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.4% |
| 5–17 | 16.1% |
| 18–24 | 8.1% |
| 25–34 | 15.9% |
| 35–54 | 28.5% |
| 55–64 | 11.4% |
| 65+ | 15.6% |
Dependency Ratios for Broomfield County, Colorado
- Total Dependency Ratio:
- 56.4
- Youth Dependency:
- 32.0
- Old-Age Dependency:
- 24.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Broomfield County, Colorado
The median age in Broomfield County, Colorado is 38.6 years.
According to latest Census data, the total population of Broomfield County, Colorado is 76,304.
In Broomfield County, Colorado, seniors (ages 65+) make up 15.6% of the population, while children under 18 represent 16.1%.
Based on historical data since 2010, the population in Broomfield County, Colorado is aging.