Port St. Lucie FL vs San Marcos TX — 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%
San Marcos, TX
Texas · Population: 99,507
- Median HH Income$64,146
- Median Home Price$313,452
- Unemployment3.2%
- Bachelor's+24.9%
Detailed Comparison
Demographics
Population
Port St. Lucie
220,453
Port St. Lucie +
San Marcos
99,507
Pop. Density / sq mi
Lower = more space
Port St. Lucie
N/A
San Marcos
N/A
Median Age
Port St. Lucie
43.7
San Marcos
35.2
San Marcos +
Foreign Born
Port St. Lucie
19.5%
Port St. Lucie +
San Marcos
5.8%
White
Port St. Lucie
60.0%
San Marcos
66.6%
San Marcos +
Black
Port St. Lucie
19.2%
Port St. Lucie +
San Marcos
4.3%
Asian
Port St. Lucie
2.2%
Port St. Lucie +
San Marcos
1.4%
Hispanic
Port St. Lucie
23.0%
San Marcos
42.2%
San Marcos +
Spanish at Home
Port St. Lucie
N/A
San Marcos
N/A
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| Population | 220,453 | 99,507 | Port St. Lucie + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 43.7 | 35.2 | San Marcos + |
| Foreign Born | 19.5% | 5.8% | Port St. Lucie + |
| White | 60.0% | 66.6% | San Marcos + |
| Black | 19.2% | 4.3% | Port St. Lucie + |
| Asian | 2.2% | 1.4% | Port St. Lucie + |
| Hispanic | 23.0% | 42.2% | San Marcos + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Port St. Lucie
$78,137
Port St. Lucie +
San Marcos
$64,146
Per Capita Income
Port St. Lucie
$36,352
Port St. Lucie +
San Marcos
$33,835
Per Capita Personal Income (MSA)
BEA MSA-level
Port St. Lucie
$65,328
Port St. Lucie +
San Marcos
$63,758
Unemployment Rate
Port St. Lucie
5.5%
San Marcos
3.2%
San Marcos +
Poverty Rate
Port St. Lucie
8.5%
Port St. Lucie +
San Marcos
11.9%
Bachelor's Degree+
Port St. Lucie
26.8%
Port St. Lucie +
San Marcos
24.9%
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| Median HH Income | $78,137 | $64,146 | Port St. Lucie + |
| Per Capita Income | $36,352 | $33,835 | Port St. Lucie + |
| Per Capita Personal Income (MSA)BEA MSA-level | $65,328 | $63,758 | Port St. Lucie + |
| Unemployment Rate | 5.5% | 3.2% | San Marcos + |
| Poverty Rate | 8.5% | 11.9% | Port St. Lucie + |
| Bachelor's Degree+ | 26.8% | 24.9% | Port St. Lucie + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Port St. Lucie
$327,700
San Marcos
$313,452
San Marcos +
Homeownership Rate
Port St. Lucie
83.2%
Port St. Lucie +
San Marcos
63.3%
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $327,700 | $313,452 | San Marcos + |
| Homeownership Rate | 83.2% | 63.3% | Port St. Lucie + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Port St. Lucie
324
Port St. Lucie +
San Marcos
442
Property Crime / 100K
FBI CDE (state-level est.)
Port St. Lucie
1453
Port St. Lucie +
San Marcos
2339
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 324 | 442 | Port St. Lucie + |
| Property Crime / 100KFBI CDE (state-level est.) | 1453 | 2339 | Port St. Lucie + |
Health
Obesity Rate
CDC PLACES
Port St. Lucie
30.5%
Port St. Lucie +
San Marcos
33.6%
Diabetes Rate
CDC PLACES
Port St. Lucie
13.1%
San Marcos
7.9%
San Marcos +
Poor Mental Health
CDC PLACES — 14+ days/month
Port St. Lucie
16.6%
Port St. Lucie +
San Marcos
22.3%
No Health Insurance
CDC PLACES
Port St. Lucie
14.5%
Port St. Lucie +
San Marcos
19.7%
Binge Drinking
CDC PLACES
Port St. Lucie
14.5%
Port St. Lucie +
San Marcos
19.7%
Current Smokers
CDC PLACES
Port St. Lucie
12.9%
San Marcos
11.0%
San Marcos +
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 30.5% | 33.6% | Port St. Lucie + |
| Diabetes RateCDC PLACES | 13.1% | 7.9% | San Marcos + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 16.6% | 22.3% | Port St. Lucie + |
| No Health InsuranceCDC PLACES | 14.5% | 19.7% | Port St. Lucie + |
| Binge DrinkingCDC PLACES | 14.5% | 19.7% | Port St. Lucie + |
| Current SmokersCDC PLACES | 12.9% | 11.0% | San Marcos + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Port St. Lucie
N/A
San Marcos
68.5°F
Annual Precipitation
NOAA 1991–2020 normal
Port St. Lucie
N/A
San Marcos
35.7 in
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | N/A | 68.5°F | - |
| Annual PrecipitationNOAA 1991–2020 normal | N/A | 35.7 in | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Port St. Lucie
7.2 µg/m³
Port St. Lucie +
San Marcos
9.2 µg/m³
Good Air Days
AQI ≤ 50
Port St. Lucie
75.0%
Port St. Lucie +
San Marcos
55.0%
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 7.2 µg/m³ | 9.2 µg/m³ | Port St. Lucie + |
| Good Air DaysAQI ≤ 50 | 75.0% | 55.0% | Port St. Lucie + |
Commute
Mean Commute Time
Census ACS
Port St. Lucie
32.0 min
San Marcos
19.0 min
San Marcos +
| Metric | Port St. Lucie, FL | San Marcos, TX | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 32.0 min | 19.0 min | San Marcos + |
Which City is Right for You?
Port St. Lucie leads in median household income at $78,137, while san Marcos offers more affordable housing with a median home price of $313,452. On public safety, Port St. Lucie is safer with a violent crime rate of 324 per 100,000 residents, compared to 442 in San Marcos. San Marcos 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%.
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