CityCompare

Port St. Lucie FL 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)

Port St. Lucie, FL

Florida · Population: 220,453

  • Median HH Income$78,137
  • Median Home Price$327,700
  • Unemployment5.5%
  • Bachelor's+26.8%

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
Port St. Lucie
220,453
Port St. Lucie +
Rapid City
76,836
Pop. Density / sq mi
Lower = more space
Port St. Lucie
N/A
Rapid City
N/A
Median Age
Port St. Lucie
43.7
Rapid City
39.0
Rapid City +
Foreign Born
Port St. Lucie
19.5%
Port St. Lucie +
Rapid City
2.3%
White
Port St. Lucie
60.0%
Rapid City
78.3%
Rapid City +
Black
Port St. Lucie
19.2%
Port St. Lucie +
Rapid City
1.6%
Asian
Port St. Lucie
2.2%
Port St. Lucie +
Rapid City
1.3%
Hispanic
Port St. Lucie
23.0%
Port St. Lucie +
Rapid City
5.6%
Spanish at Home
Port St. Lucie
N/A
Rapid City
N/A

Economy

Median HH Income
Port St. Lucie
$78,137
Port St. Lucie +
Rapid City
$65,712
Per Capita Income
Port St. Lucie
$36,352
Rapid City
$40,447
Rapid City +
Per Capita Personal Income (MSA)
BEA MSA-level
Port St. Lucie
$65,328
Rapid City
$69,795
Rapid City +
Unemployment Rate
Port St. Lucie
5.5%
Rapid City
3.2%
Rapid City +
Poverty Rate
Port St. Lucie
8.5%
Port St. Lucie +
Rapid City
13.3%
Bachelor's Degree+
Port St. Lucie
26.8%
Rapid City
36.4%
Rapid City +

Housing

Median Home Value
Zillow ZHVI / Census ACS
Port St. Lucie
$327,700
Port St. Lucie +
Rapid City
$363,258
Homeownership Rate
Port St. Lucie
83.2%
Port St. Lucie +
Rapid City
61.6%

Safety

Violent Crime / 100K
FBI CDE (state-level est.)
Port St. Lucie
324
Port St. Lucie +
Rapid City
405
Property Crime / 100K
FBI CDE (state-level est.)
Port St. Lucie
1453
Port St. Lucie +
Rapid City
1873

Health

Obesity Rate
CDC PLACES
Port St. Lucie
30.5%
Port St. Lucie +
Rapid City
34.0%
Diabetes Rate
CDC PLACES
Port St. Lucie
13.1%
Rapid City
11.8%
Rapid City +
Poor Mental Health
CDC PLACES — 14+ days/month
Port St. Lucie
16.6%
Rapid City
16.0%
Rapid City +
No Health Insurance
CDC PLACES
Port St. Lucie
14.5%
Rapid City
9.6%
Rapid City +
Binge Drinking
CDC PLACES
Port St. Lucie
14.5%
Port St. Lucie +
Rapid City
20.5%
Current Smokers
CDC PLACES
Port St. Lucie
12.9%
Port St. Lucie +
Rapid City
15.9%

Climate

Avg Annual Temp
NOAA 1991–2020 normal
Port St. Lucie
N/A
Rapid City
46.3°F
Annual Precipitation
NOAA 1991–2020 normal
Port St. Lucie
N/A
Rapid City
18.4 in

Air Quality

PM2.5 Annual Avg
EPA AQS (state-level est.)
Port St. Lucie
7.2 µg/m³
Port St. Lucie +
Rapid City
7.3 µg/m³
Good Air Days
AQI ≤ 50
Port St. Lucie
75.0%
Rapid City
75.0%
Tie

Commute

Mean Commute Time
Census ACS
Port St. Lucie
32.0 min
Rapid City
18.8 min
Rapid City +

Which City is Right for You?

Port St. Lucie leads in median household income at $78,137, while port St. Lucie offers more affordable housing with a median home price of $327,700. On public safety, Port St. Lucie is safer with a violent crime rate of 324 per 100,000 residents, compared to 405 in Rapid City. Rapid City has a lower unemployment rate at 3.2%, and Port St. Lucie has cleaner air (PM2.5 avg 7.2 µg/m³). For overall health outcomes, Port St. Lucie scores better with a lower obesity rate of 30.5%.

Compare More Cities

New York, NY vs Port St. Lucie, FLLos Angeles, CA vs Port St. Lucie, FLChicago, IL vs Port St. Lucie, FLHouston, TX vs Port St. Lucie, FLPhoenix, AZ vs Port St. Lucie, FLPhiladelphia, PA vs Port St. Lucie, FL

About Port St. Lucie & Rapid City

View Port St. Lucie FL Profile →View Rapid City SD Profile →