Bismarck ND vs Naperville IL — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
Bismarck, ND
North Dakota · Population: 74,146
- Median HH Income$77,608
- Median Home Price$373,227
- Unemployment3.6%
- Bachelor's+38.7%
Naperville, IL
Illinois · Population: 149,424
- Median HH Income$150,937
- Median Home Price$618,452
- Unemployment4.2%
- Bachelor's+71.7%
Detailed Comparison
Demographics
Population
Bismarck
74,146
Naperville
149,424
Naperville +
Pop. Density / sq mi
Lower = more space
Bismarck
N/A
Naperville
N/A
Median Age
Bismarck
38.2
Bismarck +
Naperville
40.1
Foreign Born
Bismarck
3.6%
Naperville
22.6%
Naperville +
White
Bismarck
84.8%
Bismarck +
Naperville
64.5%
Black
Bismarck
2.5%
Naperville
4.4%
Naperville +
Asian
Bismarck
1.0%
Naperville
21.8%
Naperville +
Hispanic
Bismarck
3.2%
Naperville
7.4%
Naperville +
Spanish at Home
Bismarck
N/A
Naperville
N/A
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| Population | 74,146 | 149,424 | Naperville + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 38.2 | 40.1 | Bismarck + |
| Foreign Born | 3.6% | 22.6% | Naperville + |
| White | 84.8% | 64.5% | Bismarck + |
| Black | 2.5% | 4.4% | Naperville + |
| Asian | 1.0% | 21.8% | Naperville + |
| Hispanic | 3.2% | 7.4% | Naperville + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Bismarck
$77,608
Naperville
$150,937
Naperville +
Per Capita Income
Bismarck
$44,475
Naperville
$71,011
Naperville +
Per Capita Personal Income (MSA)
BEA MSA-level
Bismarck
$71,089
Bismarck +
Naperville
$68,110
Unemployment Rate
Bismarck
3.6%
Bismarck +
Naperville
4.2%
Poverty Rate
Bismarck
9.7%
Naperville
4.4%
Naperville +
Bachelor's Degree+
Bismarck
38.7%
Naperville
71.7%
Naperville +
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| Median HH Income | $77,608 | $150,937 | Naperville + |
| Per Capita Income | $44,475 | $71,011 | Naperville + |
| Per Capita Personal Income (MSA)BEA MSA-level | $71,089 | $68,110 | Bismarck + |
| Unemployment Rate | 3.6% | 4.2% | Bismarck + |
| Poverty Rate | 9.7% | 4.4% | Naperville + |
| Bachelor's Degree+ | 38.7% | 71.7% | Naperville + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Bismarck
$373,227
Bismarck +
Naperville
$618,452
Homeownership Rate
Bismarck
65.8%
Naperville
74.3%
Naperville +
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $373,227 | $618,452 | Bismarck + |
| Homeownership Rate | 65.8% | 74.3% | Naperville + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Bismarck
288
Bismarck +
Naperville
344
Property Crime / 100K
FBI CDE (state-level est.)
Bismarck
2037
Naperville
1842
Naperville +
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 288 | 344 | Bismarck + |
| Property Crime / 100KFBI CDE (state-level est.) | 2037 | 1842 | Naperville + |
Health
Obesity Rate
CDC PLACES
Bismarck
35.2%
Naperville
27.9%
Naperville +
Diabetes Rate
CDC PLACES
Bismarck
9.4%
Naperville
8.7%
Naperville +
Poor Mental Health
CDC PLACES — 14+ days/month
Bismarck
13.3%
Naperville
12.3%
Naperville +
No Health Insurance
CDC PLACES
Bismarck
6.6%
Naperville
4.6%
Naperville +
Binge Drinking
CDC PLACES
Bismarck
20.4%
Naperville
16.7%
Naperville +
Current Smokers
CDC PLACES
Bismarck
12.0%
Naperville
7.4%
Naperville +
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 35.2% | 27.9% | Naperville + |
| Diabetes RateCDC PLACES | 9.4% | 8.7% | Naperville + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 13.3% | 12.3% | Naperville + |
| No Health InsuranceCDC PLACES | 6.6% | 4.6% | Naperville + |
| Binge DrinkingCDC PLACES | 20.4% | 16.7% | Naperville + |
| Current SmokersCDC PLACES | 12.0% | 7.4% | Naperville + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Bismarck
42.4°F
Naperville
N/A
Annual Precipitation
NOAA 1991–2020 normal
Bismarck
19.6 in
Naperville
N/A
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 42.4°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 19.6 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Bismarck
8.6 µg/m³
Bismarck +
Naperville
9.4 µg/m³
Good Air Days
AQI ≤ 50
Bismarck
75.0%
Bismarck +
Naperville
55.0%
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 8.6 µg/m³ | 9.4 µg/m³ | Bismarck + |
| Good Air DaysAQI ≤ 50 | 75.0% | 55.0% | Bismarck + |
Commute
Mean Commute Time
Census ACS
Bismarck
16.7 min
Bismarck +
Naperville
33.8 min
| Metric | Bismarck, ND | Naperville, IL | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 16.7 min | 33.8 min | Bismarck + |
Which City is Right for You?
Naperville leads in median household income at $150,937, while bismarck offers more affordable housing with a median home price of $373,227. On public safety, Bismarck is safer with a violent crime rate of 288 per 100,000 residents, compared to 344 in Naperville. Bismarck has a lower unemployment rate at 3.6%, and Bismarck has cleaner air (PM2.5 avg 8.6 µg/m³). For overall health outcomes, Naperville scores better with a lower obesity rate of 27.9%.
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