Dayton OH 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)
Dayton, OH
Ohio · Population: 136,741
- Median HH Income$43,454
- Median Home Price$138,867
- Unemployment9.7%
- Bachelor's+20.7%
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
Dayton
136,741
Dayton +
San Marcos
99,507
Pop. Density / sq mi
Lower = more space
Dayton
N/A
San Marcos
N/A
Median Age
Dayton
34.2
Dayton +
San Marcos
35.2
Foreign Born
Dayton
5.0%
San Marcos
5.8%
San Marcos +
White
Dayton
51.3%
San Marcos
66.6%
San Marcos +
Black
Dayton
38.0%
Dayton +
San Marcos
4.3%
Asian
Dayton
1.2%
San Marcos
1.4%
San Marcos +
Hispanic
Dayton
5.5%
San Marcos
42.2%
San Marcos +
Spanish at Home
Dayton
N/A
San Marcos
N/A
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| Population | 136,741 | 99,507 | Dayton + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 34.2 | 35.2 | Dayton + |
| Foreign Born | 5.0% | 5.8% | San Marcos + |
| White | 51.3% | 66.6% | San Marcos + |
| Black | 38.0% | 4.3% | Dayton + |
| Asian | 1.2% | 1.4% | San Marcos + |
| Hispanic | 5.5% | 42.2% | San Marcos + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
Dayton
$43,454
San Marcos
$64,146
San Marcos +
Per Capita Income
Dayton
$26,381
San Marcos
$33,835
San Marcos +
Per Capita Personal Income (MSA)
BEA MSA-level
Dayton
$58,300
San Marcos
$63,758
San Marcos +
Unemployment Rate
Dayton
9.7%
San Marcos
3.2%
San Marcos +
Poverty Rate
Dayton
27.1%
San Marcos
11.9%
San Marcos +
Bachelor's Degree+
Dayton
20.7%
San Marcos
24.9%
San Marcos +
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| Median HH Income | $43,454 | $64,146 | San Marcos + |
| Per Capita Income | $26,381 | $33,835 | San Marcos + |
| Per Capita Personal Income (MSA)BEA MSA-level | $58,300 | $63,758 | San Marcos + |
| Unemployment Rate | 9.7% | 3.2% | San Marcos + |
| Poverty Rate | 27.1% | 11.9% | San Marcos + |
| Bachelor's Degree+ | 20.7% | 24.9% | San Marcos + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
Dayton
$138,867
Dayton +
San Marcos
$313,452
Homeownership Rate
Dayton
48.2%
San Marcos
63.3%
San Marcos +
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $138,867 | $313,452 | Dayton + |
| Homeownership Rate | 48.2% | 63.3% | San Marcos + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
Dayton
319
Dayton +
San Marcos
442
Property Crime / 100K
FBI CDE (state-level est.)
Dayton
1866
Dayton +
San Marcos
2339
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 319 | 442 | Dayton + |
| Property Crime / 100KFBI CDE (state-level est.) | 1866 | 2339 | Dayton + |
Health
Obesity Rate
CDC PLACES
Dayton
42.9%
San Marcos
33.6%
San Marcos +
Diabetes Rate
CDC PLACES
Dayton
17.6%
San Marcos
7.9%
San Marcos +
Poor Mental Health
CDC PLACES — 14+ days/month
Dayton
21.6%
Dayton +
San Marcos
22.3%
No Health Insurance
CDC PLACES
Dayton
11.2%
Dayton +
San Marcos
19.7%
Binge Drinking
CDC PLACES
Dayton
14.6%
Dayton +
San Marcos
19.7%
Current Smokers
CDC PLACES
Dayton
20.5%
San Marcos
11.0%
San Marcos +
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 42.9% | 33.6% | San Marcos + |
| Diabetes RateCDC PLACES | 17.6% | 7.9% | San Marcos + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 21.6% | 22.3% | Dayton + |
| No Health InsuranceCDC PLACES | 11.2% | 19.7% | Dayton + |
| Binge DrinkingCDC PLACES | 14.6% | 19.7% | Dayton + |
| Current SmokersCDC PLACES | 20.5% | 11.0% | San Marcos + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
Dayton
54.1°F
Dayton +
San Marcos
68.5°F
Annual Precipitation
NOAA 1991–2020 normal
Dayton
40.3 in
San Marcos
35.7 in
San Marcos +
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 54.1°F | 68.5°F | Dayton + |
| Annual PrecipitationNOAA 1991–2020 normal | 40.3 in | 35.7 in | San Marcos + |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
Dayton
10.3 µg/m³
San Marcos
9.2 µg/m³
San Marcos +
Good Air Days
AQI ≤ 50
Dayton
55.0%
San Marcos
55.0%
Tie
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 10.3 µg/m³ | 9.2 µg/m³ | San Marcos + |
| Good Air DaysAQI ≤ 50 | 55.0% | 55.0% | Tie |
Commute
Mean Commute Time
Census ACS
Dayton
22.2 min
San Marcos
19.0 min
San Marcos +
| Metric | Dayton, OH | San Marcos, TX | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 22.2 min | 19.0 min | San Marcos + |
Which City is Right for You?
San Marcos leads in median household income at $64,146, while dayton offers more affordable housing with a median home price of $138,867. On public safety, Dayton is safer with a violent crime rate of 319 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, San Marcos scores better with a lower obesity rate of 33.6%.
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