Boulder CO vs Peoria AZ — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Boulder, CO
Colorado · Population: 106,274
- Median HH Income$85,364
- Median Home Price$970,905
- Unemployment6.1%
- Bachelor's+76.8%
Peoria, AZ
Arizona · Population: 194,338
- Median HH Income$93,403
- Median Home Price$488,428
- Unemployment3.5%
- Bachelor's+35.5%
Detailed Comparison
Demographics
Population
Boulder
106,274
Peoria
194,338
Peoria +
Pop. Density / sq mi
Lower = more space
Boulder
N/A
Peoria
N/A
Median Age
Boulder
28.8
Boulder +
Peoria
42.1
Foreign Born
Boulder
10.2%
Peoria
11.3%
Peoria +
White
Boulder
81.8%
Boulder +
Peoria
72.6%
Black
Boulder
1.1%
Peoria
3.4%
Peoria +
Asian
Boulder
5.8%
Boulder +
Peoria
5.8%
Hispanic
Boulder
11.2%
Peoria
19.7%
Peoria +
Spanish at Home
Boulder
N/A
Peoria
N/A
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| Population | 106,274 | 194,338 | Peoria + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 28.8 | 42.1 | Boulder + |
| Foreign Born | 10.2% | 11.3% | Peoria + |
| White | 81.8% | 72.6% | Boulder + |
| Black | 1.1% | 3.4% | Peoria + |
| Asian | 5.8% | 5.8% | Boulder + |
| Hispanic | 11.2% | 19.7% | Peoria + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Boulder
$85,364
Peoria
$93,403
Peoria +
Per Capita Income
Boulder
$59,450
Boulder +
Peoria
$45,831
Per Capita Personal Income (MSA)
BEA MSA-level
Boulder
$76,653
Boulder +
Peoria
$59,120
Unemployment Rate
Boulder
6.1%
Peoria
3.5%
Peoria +
Poverty Rate
Boulder
21.8%
Peoria
8.4%
Peoria +
Bachelor's Degree+
Boulder
76.8%
Boulder +
Peoria
35.5%
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| Median HH Income | $85,364 | $93,403 | Peoria + |
| Per Capita Income | $59,450 | $45,831 | Boulder + |
| Per Capita Personal Income (MSA)BEA MSA-level | $76,653 | $59,120 | Boulder + |
| Unemployment Rate | 6.1% | 3.5% | Peoria + |
| Poverty Rate | 21.8% | 8.4% | Peoria + |
| Bachelor's Degree+ | 76.8% | 35.5% | Boulder + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Boulder
$970,905
Peoria
$488,428
Peoria +
Homeownership Rate
Boulder
47.9%
Peoria
75.5%
Peoria +
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $970,905 | $488,428 | Peoria + |
| Homeownership Rate | 47.9% | 75.5% | Peoria + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Boulder
512
Peoria
450
Peoria +
Property Crime / 100K
FBI CDE (state-level est.)
Boulder
3234
Peoria
2150
Peoria +
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 512 | 450 | Peoria + |
| Property Crime / 100KFBI CDE (state-level est.) | 3234 | 2150 | Peoria + |
Health
Obesity Rate
CDC PLACES
Boulder
16.5%
Boulder +
Peoria
29.5%
Diabetes Rate
CDC PLACES
Boulder
5.7%
Boulder +
Peoria
10.5%
Poor Mental Health
CDC PLACES — 14+ days/month
Boulder
17.9%
Peoria
14.5%
Peoria +
No Health Insurance
CDC PLACES
Boulder
8.6%
Boulder +
Peoria
10.3%
Binge Drinking
CDC PLACES
Boulder
19.8%
Peoria
15.7%
Peoria +
Current Smokers
CDC PLACES
Boulder
9.0%
Boulder +
Peoria
10.6%
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 16.5% | 29.5% | Boulder + |
| Diabetes RateCDC PLACES | 5.7% | 10.5% | Boulder + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 17.9% | 14.5% | Peoria + |
| No Health InsuranceCDC PLACES | 8.6% | 10.3% | Boulder + |
| Binge DrinkingCDC PLACES | 19.8% | 15.7% | Peoria + |
| Current SmokersCDC PLACES | 9.0% | 10.6% | Boulder + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Boulder
51.6°F
Peoria
N/A
Annual Precipitation
NOAA 1991–2020 normal
Boulder
20.7 in
Peoria
N/A
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 51.6°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 20.7 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Boulder
6.2 µg/m³
Boulder +
Peoria
7.1 µg/m³
Good Air Days
AQI ≤ 50
Boulder
75.0%
Peoria
75.0%
Tie
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 6.2 µg/m³ | 7.1 µg/m³ | Boulder + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Boulder
21.0 min
Boulder +
Peoria
31.2 min
| Metric | Boulder, CO | Peoria, AZ | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 21.0 min | 31.2 min | Boulder + |
Which City is Right for You?
Peoria leads in median household income at $93,403, while peoria offers more affordable housing with a median home price of $488,428. On public safety, Peoria is safer with a violent crime rate of 450 per 100,000 residents, compared to 512 in Boulder. Peoria has a lower unemployment rate at 3.5%, and Boulder has cleaner air (PM2.5 avg 6.2 µg/m³). For overall health outcomes, Boulder scores better with a lower obesity rate of 16.5%.
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