New Rochelle NY vs Rapid City SD — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
New Rochelle, NY
New York · Population: 48,198
- Median HH Income$48,535
- Median Home Price$920,484
- Unemployment9.7%
- Bachelor's+22.8%
Rapid City, SD
South Dakota · Population: 76,836
- Median HH Income$65,712
- Median Home Price$363,258
- Unemployment3.2%
- Bachelor's+36.4%
Detailed Comparison
Demographics
Population
New Rochelle
48,198
Rapid City
76,836
Rapid City +
Pop. Density / sq mi
Lower = more space
New Rochelle
N/A
Rapid City
N/A
Median Age
New Rochelle
40.7
Rapid City
39.0
Rapid City +
Foreign Born
New Rochelle
4.6%
New Rochelle +
Rapid City
2.3%
White
New Rochelle
66.1%
Rapid City
78.3%
Rapid City +
Black
New Rochelle
17.8%
New Rochelle +
Rapid City
1.6%
Asian
New Rochelle
2.3%
New Rochelle +
Rapid City
1.3%
Hispanic
New Rochelle
8.0%
New Rochelle +
Rapid City
5.6%
Spanish at Home
New Rochelle
N/A
Rapid City
N/A
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| Population | 48,198 | 76,836 | Rapid City + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 40.7 | 39.0 | Rapid City + |
| Foreign Born | 4.6% | 2.3% | New Rochelle + |
| White | 66.1% | 78.3% | Rapid City + |
| Black | 17.8% | 1.6% | New Rochelle + |
| Asian | 2.3% | 1.3% | New Rochelle + |
| Hispanic | 8.0% | 5.6% | New Rochelle + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
New Rochelle
$48,535
Rapid City
$65,712
Rapid City +
Per Capita Income
New Rochelle
$30,033
Rapid City
$40,447
Rapid City +
Per Capita Personal Income (MSA)
BEA MSA-level
New Rochelle
$77,425
New Rochelle +
Rapid City
$69,795
Unemployment Rate
New Rochelle
9.7%
Rapid City
3.2%
Rapid City +
Poverty Rate
New Rochelle
23.7%
Rapid City
13.3%
Rapid City +
Bachelor's Degree+
New Rochelle
22.8%
Rapid City
36.4%
Rapid City +
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| Median HH Income | $48,535 | $65,712 | Rapid City + |
| Per Capita Income | $30,033 | $40,447 | Rapid City + |
| Per Capita Personal Income (MSA)BEA MSA-level | $77,425 | $69,795 | New Rochelle + |
| Unemployment Rate | 9.7% | 3.2% | Rapid City + |
| Poverty Rate | 23.7% | 13.3% | Rapid City + |
| Bachelor's Degree+ | 22.8% | 36.4% | Rapid City + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
New Rochelle
$920,484
Rapid City
$363,258
Rapid City +
Homeownership Rate
New Rochelle
57.5%
Rapid City
61.6%
Rapid City +
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $920,484 | $363,258 | Rapid City + |
| Homeownership Rate | 57.5% | 61.6% | Rapid City + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
New Rochelle
434
Rapid City
405
Rapid City +
Property Crime / 100K
FBI CDE (state-level est.)
New Rochelle
1736
New Rochelle +
Rapid City
1873
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 434 | 405 | Rapid City + |
| Property Crime / 100KFBI CDE (state-level est.) | 1736 | 1873 | New Rochelle + |
Health
Obesity Rate
CDC PLACES
New Rochelle
26.6%
New Rochelle +
Rapid City
34.0%
Diabetes Rate
CDC PLACES
New Rochelle
10.6%
New Rochelle +
Rapid City
11.8%
Poor Mental Health
CDC PLACES — 14+ days/month
New Rochelle
13.8%
New Rochelle +
Rapid City
16.0%
No Health Insurance
CDC PLACES
New Rochelle
9.5%
New Rochelle +
Rapid City
9.6%
Binge Drinking
CDC PLACES
New Rochelle
14.9%
New Rochelle +
Rapid City
20.5%
Current Smokers
CDC PLACES
New Rochelle
9.3%
New Rochelle +
Rapid City
15.9%
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 26.6% | 34.0% | New Rochelle + |
| Diabetes RateCDC PLACES | 10.6% | 11.8% | New Rochelle + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 13.8% | 16.0% | New Rochelle + |
| No Health InsuranceCDC PLACES | 9.5% | 9.6% | New Rochelle + |
| Binge DrinkingCDC PLACES | 14.9% | 20.5% | New Rochelle + |
| Current SmokersCDC PLACES | 9.3% | 15.9% | New Rochelle + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
New Rochelle
N/A
Rapid City
46.3°F
Annual Precipitation
NOAA 1991–2020 normal
New Rochelle
N/A
Rapid City
18.4 in
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | N/A | 46.3°F | - |
| Annual PrecipitationNOAA 1991–2020 normal | N/A | 18.4 in | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
New Rochelle
8.1 µg/m³
Rapid City
7.3 µg/m³
Rapid City +
Good Air Days
AQI ≤ 50
New Rochelle
75.0%
Rapid City
75.0%
Tie
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 8.1 µg/m³ | 7.3 µg/m³ | Rapid City + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
New Rochelle
20.0 min
Rapid City
18.8 min
Rapid City +
| Metric | New Rochelle, NY | Rapid City, SD | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 20.0 min | 18.8 min | Rapid City + |
Which City is Right for You?
Rapid City leads in median household income at $65,712, while rapid City offers more affordable housing with a median home price of $363,258. On public safety, Rapid City is safer with a violent crime rate of 405 per 100,000 residents, compared to 434 in New Rochelle. Rapid City has a lower unemployment rate at 3.2%, and Rapid City has cleaner air (PM2.5 avg 7.3 µg/m³). For overall health outcomes, New Rochelle scores better with a lower obesity rate of 26.6%.
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