Bismarck ND vs Nampa ID — 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%
Nampa, ID
Idaho · Population: N/A
- Median HH IncomeN/A
- Median Home Price$416,298
- UnemploymentN/A
- Bachelor's+N/A
Detailed Comparison
Demographics
Population
Bismarck
74,146
Nampa
N/A
Pop. Density / sq mi
Lower = more space
Bismarck
N/A
Nampa
N/A
Median Age
Bismarck
38.2
Nampa
N/A
Foreign Born
Bismarck
3.6%
Nampa
N/A
White
Bismarck
84.8%
Nampa
N/A
Black
Bismarck
2.5%
Nampa
N/A
Asian
Bismarck
1.0%
Nampa
N/A
Hispanic
Bismarck
3.2%
Nampa
N/A
Spanish at Home
Bismarck
N/A
Nampa
N/A
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| Population | 74,146 | N/A | - |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 38.2 | N/A | - |
| Foreign Born | 3.6% | N/A | - |
| White | 84.8% | N/A | - |
| Black | 2.5% | N/A | - |
| Asian | 1.0% | N/A | - |
| Hispanic | 3.2% | N/A | - |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Bismarck
$77,608
Nampa
N/A
Per Capita Income
Bismarck
$44,475
Nampa
N/A
Per Capita Personal Income (MSA)
BEA MSA-level
Bismarck
$71,089
Bismarck +
Nampa
$57,074
Unemployment Rate
Bismarck
3.6%
Nampa
N/A
Poverty Rate
Bismarck
9.7%
Nampa
N/A
Bachelor's Degree+
Bismarck
38.7%
Nampa
N/A
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| Median HH Income | $77,608 | N/A | - |
| Per Capita Income | $44,475 | N/A | - |
| Per Capita Personal Income (MSA)BEA MSA-level | $71,089 | $57,074 | Bismarck + |
| Unemployment Rate | 3.6% | N/A | - |
| Poverty Rate | 9.7% | N/A | - |
| Bachelor's Degree+ | 38.7% | N/A | - |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Bismarck
$373,227
Bismarck +
Nampa
$416,298
Homeownership Rate
Bismarck
65.8%
Nampa
N/A
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $373,227 | $416,298 | Bismarck + |
| Homeownership Rate | 65.8% | N/A | - |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Bismarck
288
Nampa
251
Nampa +
Property Crime / 100K
FBI CDE (state-level est.)
Bismarck
2037
Nampa
958
Nampa +
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 288 | 251 | Nampa + |
| Property Crime / 100KFBI CDE (state-level est.) | 2037 | 958 | Nampa + |
Health
Obesity Rate
CDC PLACES
Bismarck
35.2%
Nampa
34.5%
Nampa +
Diabetes Rate
CDC PLACES
Bismarck
9.4%
Bismarck +
Nampa
10.6%
Poor Mental Health
CDC PLACES — 14+ days/month
Bismarck
13.3%
Bismarck +
Nampa
16.8%
No Health Insurance
CDC PLACES
Bismarck
6.6%
Bismarck +
Nampa
13.3%
Binge Drinking
CDC PLACES
Bismarck
20.4%
Nampa
15.2%
Nampa +
Current Smokers
CDC PLACES
Bismarck
12.0%
Nampa
11.9%
Nampa +
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 35.2% | 34.5% | Nampa + |
| Diabetes RateCDC PLACES | 9.4% | 10.6% | Bismarck + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 13.3% | 16.8% | Bismarck + |
| No Health InsuranceCDC PLACES | 6.6% | 13.3% | Bismarck + |
| Binge DrinkingCDC PLACES | 20.4% | 15.2% | Nampa + |
| Current SmokersCDC PLACES | 12.0% | 11.9% | Nampa + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Bismarck
42.4°F
Bismarck +
Nampa
51.6°F
Annual Precipitation
NOAA 1991–2020 normal
Bismarck
19.6 in
Nampa
10.9 in
Nampa +
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 42.4°F | 51.6°F | Bismarck + |
| Annual PrecipitationNOAA 1991–2020 normal | 19.6 in | 10.9 in | Nampa + |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Bismarck
8.6 µg/m³
Nampa
7.7 µg/m³
Nampa +
Good Air Days
AQI ≤ 50
Bismarck
75.0%
Nampa
75.0%
Tie
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 8.6 µg/m³ | 7.7 µg/m³ | Nampa + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Bismarck
16.7 min
Nampa
N/A
| Metric | Bismarck, ND | Nampa, ID | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 16.7 min | N/A | - |
Which City is Right for You?
Bismarck offers more affordable housing with a median home price of $373,227. On public safety, Nampa is safer with a violent crime rate of 251 per 100,000 residents, compared to 288 in Bismarck. Nampa has cleaner air (PM2.5 avg 7.7 µg/m³). For overall health outcomes, Nampa scores better with a lower obesity rate of 34.5%.
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