Alexandria VA 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)
Alexandria, VA
Virginia · Population: 156,788
- Median HH Income$113,638
- Median Home Price$679,447
- Unemployment3.4%
- Bachelor's+65.8%
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
Alexandria
156,788
Alexandria +
Rapid City
76,836
Pop. Density / sq mi
Lower = more space
Alexandria
N/A
Rapid City
N/A
Median Age
Alexandria
37.5
Alexandria +
Rapid City
39.0
Foreign Born
Alexandria
24.6%
Alexandria +
Rapid City
2.3%
White
Alexandria
53.6%
Rapid City
78.3%
Rapid City +
Black
Alexandria
21.1%
Alexandria +
Rapid City
1.6%
Asian
Alexandria
6.3%
Alexandria +
Rapid City
1.3%
Hispanic
Alexandria
18.2%
Alexandria +
Rapid City
5.6%
Spanish at Home
Alexandria
N/A
Rapid City
N/A
| Metric | Alexandria, VA | Rapid City, SD | Better |
|---|---|---|---|
| Population | 156,788 | 76,836 | Alexandria + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 37.5 | 39.0 | Alexandria + |
| Foreign Born | 24.6% | 2.3% | Alexandria + |
| White | 53.6% | 78.3% | Rapid City + |
| Black | 21.1% | 1.6% | Alexandria + |
| Asian | 6.3% | 1.3% | Alexandria + |
| Hispanic | 18.2% | 5.6% | Alexandria + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Alexandria
$113,638
Alexandria +
Rapid City
$65,712
Per Capita Income
Alexandria
$77,935
Alexandria +
Rapid City
$40,447
Per Capita Personal Income (MSA)
BEA MSA-level
Alexandria
$69,581
Rapid City
$69,795
Rapid City +
Unemployment Rate
Alexandria
3.4%
Rapid City
3.2%
Rapid City +
Poverty Rate
Alexandria
8.4%
Alexandria +
Rapid City
13.3%
Bachelor's Degree+
Alexandria
65.8%
Alexandria +
Rapid City
36.4%
| Metric | Alexandria, VA | Rapid City, SD | Better |
|---|---|---|---|
| Median HH Income | $113,638 | $65,712 | Alexandria + |
| Per Capita Income | $77,935 | $40,447 | Alexandria + |
| Per Capita Personal Income (MSA)BEA MSA-level | $69,581 | $69,795 | Rapid City + |
| Unemployment Rate | 3.4% | 3.2% | Rapid City + |
| Poverty Rate | 8.4% | 13.3% | Alexandria + |
| Bachelor's Degree+ | 65.8% | 36.4% | Alexandria + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Alexandria
$679,447
Rapid City
$363,258
Rapid City +
Homeownership Rate
Alexandria
42.0%
Rapid City
61.6%
Rapid City +
| Metric | Alexandria, VA | Rapid City, SD | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $679,447 | $363,258 | Rapid City + |
| Homeownership Rate | 42.0% | 61.6% | Rapid City + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Alexandria
240
Alexandria +
Rapid City
405
Property Crime / 100K
FBI CDE (state-level est.)
Alexandria
1726
Alexandria +
Rapid City
1873
| Metric | Alexandria, VA | Rapid City, SD | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 240 | 405 | Alexandria + |
| Property Crime / 100KFBI CDE (state-level est.) | 1726 | 1873 | Alexandria + |
Health
Obesity Rate
CDC PLACES
Alexandria
31.7%
Alexandria +
Rapid City
34.0%
Diabetes Rate
CDC PLACES
Alexandria
9.2%
Alexandria +
Rapid City
11.8%
Poor Mental Health
CDC PLACES — 14+ days/month
Alexandria
15.0%
Alexandria +
Rapid City
16.0%
No Health Insurance
CDC PLACES
Alexandria
8.6%
Alexandria +
Rapid City
9.6%
Binge Drinking
CDC PLACES
Alexandria
16.5%
Alexandria +
Rapid City
20.5%
Current Smokers
CDC PLACES
Alexandria
9.1%
Alexandria +
Rapid City
15.9%
| Metric | Alexandria, VA | Rapid City, SD | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 31.7% | 34.0% | Alexandria + |
| Diabetes RateCDC PLACES | 9.2% | 11.8% | Alexandria + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 15.0% | 16.0% | Alexandria + |
| No Health InsuranceCDC PLACES | 8.6% | 9.6% | Alexandria + |
| Binge DrinkingCDC PLACES | 16.5% | 20.5% | Alexandria + |
| Current SmokersCDC PLACES | 9.1% | 15.9% | Alexandria + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Alexandria
N/A
Rapid City
46.3°F
Annual Precipitation
NOAA 1991–2020 normal
Alexandria
N/A
Rapid City
18.4 in
| Metric | Alexandria, VA | 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.)
Alexandria
8.2 µg/m³
Rapid City
7.3 µg/m³
Rapid City +
Good Air Days
AQI ≤ 50
Alexandria
75.0%
Rapid City
75.0%
Tie
| Metric | Alexandria, VA | Rapid City, SD | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 8.2 µg/m³ | 7.3 µg/m³ | Rapid City + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Alexandria
31.8 min
Rapid City
18.8 min
Rapid City +
| Metric | Alexandria, VA | Rapid City, SD | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 31.8 min | 18.8 min | Rapid City + |
Which City is Right for You?
Alexandria leads in median household income at $113,638, while rapid City offers more affordable housing with a median home price of $363,258. On public safety, Alexandria is safer with a violent crime rate of 240 per 100,000 residents, compared to 405 in Rapid City. 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, Alexandria scores better with a lower obesity rate of 31.7%.
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