Adams County vs Arapahoe County
A side-by-side comparison of Adams County and Arapahoe County: population, income, housing, and more.
Adams County and Arapahoe County are counties in Colorado. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Arapahoe County has the higher population (655,709 vs 524,408 in Adams County). Arapahoe County has the higher median household income ($97,215 vs $91,387 in Adams County). Arapahoe County has the higher median home value ($526,000 vs $458,400 in Adams County).
Population, income & housing
| Adams County | Arapahoe County | |
|---|---|---|
| Population | 524,408 | 655,709 |
| Median age | 34.6 yrs | 37.3 yrs |
| Median household income | $91,387 | $97,215 |
| Median home value | $458,400 | $526,000 |
| Median gross rent | $1,713 | $1,812 |
| Housing units | 191,765 | 265,980 |
| Homeownership rate | 68.9% | 65.1% |
| Bachelor's degree or higher | 28.0% | 45.7% |
| Unemployment rate | 4.6% | 4.7% |
Trends (ACS 5-year, 2019–2023)
| Adams County | Arapahoe County | |
|---|---|---|
| Population | 504,108 → 524,408 (+4.0%) | 644,560 → 655,709 (+1.7%) |
| Median household income | $71,202 → $91,387 (+28.3%) | $77,469 → $97,215 (+25.5%) |
| Median home value | $307,600 → $458,400 (+49.0%) | $358,200 → $526,000 (+46.8%) |
| Median gross rent | $1,346 → $1,713 (+27.3%) | $1,390 → $1,812 (+30.4%) |
Adams County
504,108524,408
$71,202$91,387
$307,600$458,400
$1,346$1,713
Arapahoe County
644,560655,709
$77,469$97,215
$358,200$526,000
$1,390$1,812
Age & race/ethnicity
Age distribution (share)
| Adams County | Arapahoe County | |
|---|---|---|
| Under 5 | 6.5% | 5.8% |
| 5 to 17 | 18.9% | 17.1% |
| 18 to 24 | 9.1% | 8.1% |
| 25 to 34 | 16.2% | 15.6% |
| 35 to 44 | 15.3% | 14.9% |
| 45 to 54 | 12.3% | 12.8% |
| 55 to 64 | 10.7% | 11.7% |
| 65 to 74 | 7.0% | 8.8% |
| 75 and over | 4.0% | 5.3% |
Race & ethnicity (share)
| Adams County | Arapahoe County | |
|---|---|---|
| White (non-Hispanic) | 46.2% | 56.4% |
| Black or African American | 3.3% | 10.5% |
| American Indian & Alaska Native | 0.3% | 0.3% |
| Asian | 3.9% | 5.9% |
| Native Hawaiian & Pacific Islander | 0.2% | 0.3% |
| Some other race | 0.5% | 0.5% |
| Two or more races | 3.3% | 5.0% |
| Hispanic or Latino | 42.3% | 21.2% |
Educational attainment (age 25+)
Share of adults 25+
| Adams County | Arapahoe County | |
|---|---|---|
| No high school diploma | 15.0% | 8.0% |
| High school graduate | 28.6% | 18.8% |
| Some college or associate's | 28.4% | 27.4% |
| Bachelor's degree | 19.1% | 28.2% |
| Graduate or professional degree | 8.9% | 17.5% |
Commute to work
How workers get to work (share)
| Adams County | Arapahoe County | |
|---|---|---|
| Drove alone | 71.4% | 67.6% |
| Carpooled | 10.7% | 7.7% |
| Public transit | 2.1% | 2.8% |
| Walked | 1.1% | 1.5% |
| Bicycle | 0.2% | 0.3% |
| Worked from home | 13.4% | 18.6% |
| Other means | 1.2% | 1.5% |
Housing
Units in structure (share)
| Adams County | Arapahoe County | |
|---|---|---|
| 1-unit, detached | 62.6% | 56.3% |
| 1-unit, attached | 8.6% | 10.5% |
| 2 to 4 units | 3.4% | 3.7% |
| 5 to 19 units | 11.0% | 13.9% |
| 20 or more units | 8.5% | 14.6% |
| Mobile home & other | 5.8% | 0.9% |
Poverty & households
| Adams County | Arapahoe County | |
|---|---|---|
| Poverty rate | 9.4% | 8.5% |
| Average household size | 2.82 | 2.56 |
| Mean commute (minutes) | 30 | 27 |
| Median year structure built | 1990 | 1985 |
Full profiles
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