Ada County vs Bonneville County
A side-by-side comparison of Ada County and Bonneville County: population, income, housing, and more.
Ada County and Bonneville County are counties in Idaho. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Ada County has the higher population (508,052 vs 127,056 in Bonneville County). Ada County has the higher median household income ($88,907 vs $76,646 in Bonneville County). Ada County has the higher median home value ($476,000 vs $327,000 in Bonneville County).
Population, income & housing
| Ada County | Bonneville County | |
|---|---|---|
| Population | 508,052 | 127,056 |
| Median age | 38.3 yrs | 33.3 yrs |
| Median household income | $88,907 | $76,646 |
| Median home value | $476,000 | $327,000 |
| Median gross rent | $1,465 | $1,054 |
| Housing units | 205,068 | 46,425 |
| Homeownership rate | 71.4% | 71.6% |
| Bachelor's degree or higher | 43.9% | 32.2% |
| Unemployment rate | 3.1% | 3.8% |
Trends (ACS 5-year, 2019–2023)
| Ada County | Bonneville County | |
|---|---|---|
| Population | 456,849 → 508,052 (+11.2%) | 114,392 → 127,056 (+11.1%) |
| Median household income | $66,293 → $88,907 (+34.1%) | $60,615 → $76,646 (+26.4%) |
| Median home value | $270,800 → $476,000 (+75.8%) | $181,200 → $327,000 (+80.5%) |
| Median gross rent | $995 → $1,465 (+47.2%) | $819 → $1,054 (+28.7%) |
Ada County
456,849508,052
$66,293$88,907
$270,800$476,000
$995$1,465
Bonneville County
114,392127,056
$60,615$76,646
$181,200$327,000
$819$1,054
Age & race/ethnicity
Age distribution (share)
| Ada County | Bonneville County | |
|---|---|---|
| Under 5 | 5.2% | 7.6% |
| 5 to 17 | 17.3% | 22.6% |
| 18 to 24 | 8.8% | 8.5% |
| 25 to 34 | 13.9% | 13.7% |
| 35 to 44 | 14.4% | 13.6% |
| 45 to 54 | 12.8% | 10.2% |
| 55 to 64 | 11.9% | 10.1% |
| 65 to 74 | 9.7% | 8.2% |
| 75 and over | 6.1% | 5.4% |
Race & ethnicity (share)
| Ada County | Bonneville County | |
|---|---|---|
| White (non-Hispanic) | 81.6% | 80.8% |
| Black or African American | 1.2% | 0.3% |
| American Indian & Alaska Native | 0.3% | 0.4% |
| Asian | 2.5% | 0.8% |
| Native Hawaiian & Pacific Islander | 0.2% | 0.2% |
| Some other race | 0.6% | 0.4% |
| Two or more races | 4.1% | 3.0% |
| Hispanic or Latino | 9.5% | 14.2% |
Educational attainment (age 25+)
Share of adults 25+
| Ada County | Bonneville County | |
|---|---|---|
| No high school diploma | 4.9% | 7.9% |
| High school graduate | 19.6% | 24.4% |
| Some college or associate's | 31.6% | 35.4% |
| Bachelor's degree | 28.5% | 22.2% |
| Graduate or professional degree | 15.4% | 10.0% |
Commute to work
How workers get to work (share)
| Ada County | Bonneville County | |
|---|---|---|
| Drove alone | 70.6% | 74.7% |
| Carpooled | 7.2% | 10.6% |
| Public transit | 0.4% | 2.2% |
| Walked | 2.3% | 1.4% |
| Bicycle | 1.4% | 0.6% |
| Worked from home | 16.8% | 9.2% |
| Other means | 1.3% | 1.4% |
Housing
Units in structure (share)
| Ada County | Bonneville County | |
|---|---|---|
| 1-unit, detached | 74.5% | 71.1% |
| 1-unit, attached | 5.1% | 5.6% |
| 2 to 4 units | 6.3% | 9.0% |
| 5 to 19 units | 5.7% | 5.1% |
| 20 or more units | 5.3% | 4.6% |
| Mobile home & other | 3.1% | 4.6% |
Poverty & households
| Ada County | Bonneville County | |
|---|---|---|
| Poverty rate | 8.5% | 9.5% |
| Average household size | 2.51 | 2.89 |
| Mean commute (minutes) | 21 | 21 |
| Median year structure built | 1996 | 1985 |
Full profiles
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