Roswell GA 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)
Roswell, GA
Georgia · Population: 92,577
- Median HH Income$124,422
- Median Home Price$662,209
- Unemployment4.3%
- Bachelor's+64.8%
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
Roswell
92,577
San Marcos
99,507
San Marcos +
Pop. Density / sq mi
Lower = more space
Roswell
N/A
San Marcos
N/A
Median Age
Roswell
40.0
San Marcos
35.2
San Marcos +
Foreign Born
Roswell
18.7%
Roswell +
San Marcos
5.8%
White
Roswell
65.0%
San Marcos
66.6%
San Marcos +
Black
Roswell
11.1%
Roswell +
San Marcos
4.3%
Asian
Roswell
4.5%
Roswell +
San Marcos
1.4%
Hispanic
Roswell
16.8%
San Marcos
42.2%
San Marcos +
Spanish at Home
Roswell
N/A
San Marcos
N/A
| Metric | Roswell, GA | San Marcos, TX | Better |
|---|---|---|---|
| Population | 92,577 | 99,507 | San Marcos + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 40.0 | 35.2 | San Marcos + |
| Foreign Born | 18.7% | 5.8% | Roswell + |
| White | 65.0% | 66.6% | San Marcos + |
| Black | 11.1% | 4.3% | Roswell + |
| Asian | 4.5% | 1.4% | Roswell + |
| Hispanic | 16.8% | 42.2% | San Marcos + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Roswell
$124,422
Roswell +
San Marcos
$64,146
Per Capita Income
Roswell
$65,454
Roswell +
San Marcos
$33,835
Per Capita Personal Income (MSA)
BEA MSA-level
Roswell
$57,405
San Marcos
$63,758
San Marcos +
Unemployment Rate
Roswell
4.3%
San Marcos
3.2%
San Marcos +
Poverty Rate
Roswell
7.4%
Roswell +
San Marcos
11.9%
Bachelor's Degree+
Roswell
64.8%
Roswell +
San Marcos
24.9%
| Metric | Roswell, GA | San Marcos, TX | Better |
|---|---|---|---|
| Median HH Income | $124,422 | $64,146 | Roswell + |
| Per Capita Income | $65,454 | $33,835 | Roswell + |
| Per Capita Personal Income (MSA)BEA MSA-level | $57,405 | $63,758 | San Marcos + |
| Unemployment Rate | 4.3% | 3.2% | San Marcos + |
| Poverty Rate | 7.4% | 11.9% | Roswell + |
| Bachelor's Degree+ | 64.8% | 24.9% | Roswell + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Roswell
$662,209
San Marcos
$313,452
San Marcos +
Homeownership Rate
Roswell
71.2%
Roswell +
San Marcos
63.3%
| Metric | Roswell, GA | San Marcos, TX | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $662,209 | $313,452 | San Marcos + |
| Homeownership Rate | 71.2% | 63.3% | Roswell + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Roswell
392
Roswell +
San Marcos
442
Property Crime / 100K
FBI CDE (state-level est.)
Roswell
1752
Roswell +
San Marcos
2339
| Metric | Roswell, GA | San Marcos, TX | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 392 | 442 | Roswell + |
| Property Crime / 100KFBI CDE (state-level est.) | 1752 | 2339 | Roswell + |
Health
Obesity Rate
CDC PLACES
Roswell
24.6%
Roswell +
San Marcos
33.6%
Diabetes Rate
CDC PLACES
Roswell
9.1%
San Marcos
7.9%
San Marcos +
Poor Mental Health
CDC PLACES — 14+ days/month
Roswell
13.8%
Roswell +
San Marcos
22.3%
No Health Insurance
CDC PLACES
Roswell
9.9%
Roswell +
San Marcos
19.7%
Binge Drinking
CDC PLACES
Roswell
17.4%
Roswell +
San Marcos
19.7%
Current Smokers
CDC PLACES
Roswell
8.3%
Roswell +
San Marcos
11.0%
| Metric | Roswell, GA | San Marcos, TX | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 24.6% | 33.6% | Roswell + |
| Diabetes RateCDC PLACES | 9.1% | 7.9% | San Marcos + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 13.8% | 22.3% | Roswell + |
| No Health InsuranceCDC PLACES | 9.9% | 19.7% | Roswell + |
| Binge DrinkingCDC PLACES | 17.4% | 19.7% | Roswell + |
| Current SmokersCDC PLACES | 8.3% | 11.0% | Roswell + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Roswell
N/A
San Marcos
68.5°F
Annual Precipitation
NOAA 1991–2020 normal
Roswell
N/A
San Marcos
35.7 in
| Metric | Roswell, GA | 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.)
Roswell
9.8 µg/m³
San Marcos
9.2 µg/m³
San Marcos +
Good Air Days
AQI ≤ 50
Roswell
55.0%
San Marcos
55.0%
Tie
| Metric | Roswell, GA | San Marcos, TX | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 9.8 µg/m³ | 9.2 µg/m³ | San Marcos + |
| Good Air DaysAQI ≤ 50 | 55.0% | 55.0% | Tie |
Commute
Mean Commute Time
Census ACS
Roswell
29.6 min
San Marcos
19.0 min
San Marcos +
| Metric | Roswell, GA | San Marcos, TX | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 29.6 min | 19.0 min | San Marcos + |
Which City is Right for You?
Roswell leads in median household income at $124,422, while san Marcos offers more affordable housing with a median home price of $313,452. On public safety, Roswell is safer with a violent crime rate of 392 per 100,000 residents, compared to 442 in San Marcos. San Marcos has a lower unemployment rate at 3.2%, and San Marcos has cleaner air (PM2.5 avg 9.2 µg/m³). For overall health outcomes, Roswell scores better with a lower obesity rate of 24.6%.
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