Boulder County vs Weld County
A side-by-side comparison of Boulder County and Weld County: population, income, housing, and more.
Boulder County and Weld County are counties in Colorado. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Weld County has the higher population (340,711 vs 328,317 in Boulder County). Boulder County has the higher median household income ($102,772 vs $93,287 in Weld County). Boulder County has the higher median home value ($713,900 vs $444,500 in Weld County).
Population, income & housing
| Boulder County | Weld County | |
|---|---|---|
| Population | 328,317 | 340,711 |
| Median age | 37.5 yrs | 35.2 yrs |
| Median household income | $102,772 | $93,287 |
| Median home value | $713,900 | $444,500 |
| Median gross rent | $1,893 | $1,469 |
| Housing units | 142,809 | 125,033 |
| Homeownership rate | 62.5% | 75.5% |
| Bachelor's degree or higher | 63.9% | 32.0% |
| Unemployment rate | 4.6% | 4.7% |
Trends (ACS 5-year, 2019–2023)
| Boulder County | Weld County | |
|---|---|---|
| Population | 322,510 → 328,317 (+1.8%) | 305,345 → 340,711 (+11.6%) |
| Median household income | $83,019 → $102,772 (+23.8%) | $74,150 → $93,287 (+25.8%) |
| Median home value | $497,300 → $713,900 (+43.6%) | $299,000 → $444,500 (+48.7%) |
| Median gross rent | $1,495 → $1,893 (+26.6%) | $1,085 → $1,469 (+35.4%) |
Boulder County
322,510328,317
$83,019$102,772
$497,300$713,900
$1,495$1,893
Weld County
305,345340,711
$74,150$93,287
$299,000$444,500
$1,085$1,469
Age & race/ethnicity
Age distribution (share)
| Boulder County | Weld County | |
|---|---|---|
| Under 5 | 4.0% | 6.8% |
| 5 to 17 | 14.0% | 18.9% |
| 18 to 24 | 15.3% | 8.9% |
| 25 to 34 | 13.6% | 15.1% |
| 35 to 44 | 12.6% | 14.7% |
| 45 to 54 | 12.6% | 11.9% |
| 55 to 64 | 12.2% | 11.0% |
| 65 to 74 | 9.8% | 8.0% |
| 75 and over | 6.0% | 4.7% |
Race & ethnicity (share)
| Boulder County | Weld County | |
|---|---|---|
| White (non-Hispanic) | 75.3% | 63.0% |
| Black or African American | 0.7% | 1.2% |
| American Indian & Alaska Native | 0.2% | 0.2% |
| Asian | 4.6% | 1.6% |
| Native Hawaiian & Pacific Islander | 0.1% | 0.1% |
| Some other race | 0.3% | 0.4% |
| Two or more races | 4.2% | 3.0% |
| Hispanic or Latino | 14.6% | 30.5% |
Educational attainment (age 25+)
Share of adults 25+
| Boulder County | Weld County | |
|---|---|---|
| No high school diploma | 4.5% | 11.5% |
| High school graduate | 11.0% | 24.5% |
| Some college or associate's | 20.6% | 32.0% |
| Bachelor's degree | 34.5% | 20.4% |
| Graduate or professional degree | 29.4% | 11.6% |
Commute to work
How workers get to work (share)
| Boulder County | Weld County | |
|---|---|---|
| Drove alone | 55.6% | 73.6% |
| Carpooled | 5.7% | 9.9% |
| Public transit | 3.1% | 0.4% |
| Walked | 3.8% | 1.6% |
| Bicycle | 3.0% | 0.2% |
| Worked from home | 27.9% | 13.2% |
| Other means | 0.9% | 1.1% |
Housing
Units in structure (share)
| Boulder County | Weld County | |
|---|---|---|
| 1-unit, detached | 57.9% | 73.1% |
| 1-unit, attached | 9.0% | 4.2% |
| 2 to 4 units | 5.9% | 5.1% |
| 5 to 19 units | 12.4% | 6.6% |
| 20 or more units | 12.4% | 4.3% |
| Mobile home & other | 2.4% | 6.6% |
Poverty & households
| Boulder County | Weld County | |
|---|---|---|
| Poverty rate | 11.4% | 9.0% |
| Average household size | 2.33 | 2.79 |
| Mean commute (minutes) | 23 | 28 |
| Median year structure built | 1986 | 2000 |
Full profiles
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