Mesa AZ 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)
Mesa, AZ
Arizona · Population: 507,478
- Median HH Income$78,779
- Median Home Price$435,670
- Unemployment4.6%
- Bachelor's+31.5%
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
Mesa
507,478
Mesa +
Rapid City
76,836
Pop. Density / sq mi
Lower = more space
Mesa
N/A
Rapid City
N/A
Median Age
Mesa
37.2
Mesa +
Rapid City
39.0
Foreign Born
Mesa
11.2%
Mesa +
Rapid City
2.3%
White
Mesa
69.7%
Rapid City
78.3%
Rapid City +
Black
Mesa
4.4%
Mesa +
Rapid City
1.6%
Asian
Mesa
2.5%
Mesa +
Rapid City
1.3%
Hispanic
Mesa
26.6%
Mesa +
Rapid City
5.6%
Spanish at Home
Mesa
N/A
Rapid City
N/A
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| Population | 507,478 | 76,836 | Mesa + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 37.2 | 39.0 | Mesa + |
| Foreign Born | 11.2% | 2.3% | Mesa + |
| White | 69.7% | 78.3% | Rapid City + |
| Black | 4.4% | 1.6% | Mesa + |
| Asian | 2.5% | 1.3% | Mesa + |
| Hispanic | 26.6% | 5.6% | Mesa + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Mesa
$78,779
Mesa +
Rapid City
$65,712
Per Capita Income
Mesa
$39,586
Rapid City
$40,447
Rapid City +
Per Capita Personal Income (MSA)
BEA MSA-level
Mesa
$59,120
Rapid City
$69,795
Rapid City +
Unemployment Rate
Mesa
4.6%
Rapid City
3.2%
Rapid City +
Poverty Rate
Mesa
10.5%
Mesa +
Rapid City
13.3%
Bachelor's Degree+
Mesa
31.5%
Rapid City
36.4%
Rapid City +
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| Median HH Income | $78,779 | $65,712 | Mesa + |
| Per Capita Income | $39,586 | $40,447 | Rapid City + |
| Per Capita Personal Income (MSA)BEA MSA-level | $59,120 | $69,795 | Rapid City + |
| Unemployment Rate | 4.6% | 3.2% | Rapid City + |
| Poverty Rate | 10.5% | 13.3% | Mesa + |
| Bachelor's Degree+ | 31.5% | 36.4% | Rapid City + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Mesa
$435,670
Rapid City
$363,258
Rapid City +
Homeownership Rate
Mesa
64.3%
Mesa +
Rapid City
61.6%
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $435,670 | $363,258 | Rapid City + |
| Homeownership Rate | 64.3% | 61.6% | Mesa + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Mesa
450
Rapid City
405
Rapid City +
Property Crime / 100K
FBI CDE (state-level est.)
Mesa
2150
Rapid City
1873
Rapid City +
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 450 | 405 | Rapid City + |
| Property Crime / 100KFBI CDE (state-level est.) | 2150 | 1873 | Rapid City + |
Health
Obesity Rate
CDC PLACES
Mesa
30.7%
Mesa +
Rapid City
34.0%
Diabetes Rate
CDC PLACES
Mesa
10.6%
Mesa +
Rapid City
11.8%
Poor Mental Health
CDC PLACES — 14+ days/month
Mesa
15.5%
Mesa +
Rapid City
16.0%
No Health Insurance
CDC PLACES
Mesa
13.0%
Rapid City
9.6%
Rapid City +
Binge Drinking
CDC PLACES
Mesa
16.1%
Mesa +
Rapid City
20.5%
Current Smokers
CDC PLACES
Mesa
11.4%
Mesa +
Rapid City
15.9%
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 30.7% | 34.0% | Mesa + |
| Diabetes RateCDC PLACES | 10.6% | 11.8% | Mesa + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 15.5% | 16.0% | Mesa + |
| No Health InsuranceCDC PLACES | 13.0% | 9.6% | Rapid City + |
| Binge DrinkingCDC PLACES | 16.1% | 20.5% | Mesa + |
| Current SmokersCDC PLACES | 11.4% | 15.9% | Mesa + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Mesa
71.8°F
Rapid City
46.3°F
Rapid City +
Annual Precipitation
NOAA 1991–2020 normal
Mesa
11.7 in
Mesa +
Rapid City
18.4 in
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 71.8°F | 46.3°F | Rapid City + |
| Annual PrecipitationNOAA 1991–2020 normal | 11.7 in | 18.4 in | Mesa + |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Mesa
7.1 µg/m³
Mesa +
Rapid City
7.3 µg/m³
Good Air Days
AQI ≤ 50
Mesa
75.0%
Rapid City
75.0%
Tie
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 7.1 µg/m³ | 7.3 µg/m³ | Mesa + |
| Good Air DaysAQI ≤ 50 | 75.0% | 75.0% | Tie |
Commute
Mean Commute Time
Census ACS
Mesa
26.7 min
Rapid City
18.8 min
Rapid City +
| Metric | Mesa, AZ | Rapid City, SD | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 26.7 min | 18.8 min | Rapid City + |
Which City is Right for You?
Mesa leads in median household income at $78,779, 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 450 in Mesa. Rapid City has a lower unemployment rate at 3.2%, and Mesa has cleaner air (PM2.5 avg 7.1 µg/m³). For overall health outcomes, Mesa scores better with a lower obesity rate of 30.7%.
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