San Marcos TX vs Washington DC — Cost of Living, Crime & Income Comparison 2026
Updated May 2026 · Source: US Census ACS 5-Year (2023), FBI CDE (2023), BLS OEWS (2024)
San Marcos, TX
Texas · Population: 99,507
- Median HH Income$64,146
- Median Home Price$313,452
- Unemployment3.2%
- Bachelor's+24.9%
Washington, DC
District of Columbia · Population: 672,079
- Median HH Income$106,287
- Median Home Price$580,173
- Unemployment6.5%
- Bachelor's+63.6%
Detailed Comparison
Demographics
Population
San Marcos
99,507
Washington
672,079
Washington +
Pop. Density / sq mi
Lower = more space
San Marcos
N/A
Washington
N/A
Median Age
San Marcos
35.2
Washington
34.9
Washington +
Foreign Born
San Marcos
5.8%
Washington
13.3%
Washington +
White
San Marcos
66.6%
San Marcos +
Washington
39.1%
Black
San Marcos
4.3%
Washington
43.3%
Washington +
Asian
San Marcos
1.4%
Washington
4.1%
Washington +
Hispanic
San Marcos
42.2%
San Marcos +
Washington
11.6%
Spanish at Home
San Marcos
N/A
Washington
N/A
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| Population | 99,507 | 672,079 | Washington + |
| Pop. Density / sq miLower = more space | N/A | N/A | - |
| Median Age | 35.2 | 34.9 | Washington + |
| Foreign Born | 5.8% | 13.3% | Washington + |
| White | 66.6% | 39.1% | San Marcos + |
| Black | 4.3% | 43.3% | Washington + |
| Asian | 1.4% | 4.1% | Washington + |
| Hispanic | 42.2% | 11.6% | San Marcos + |
| Spanish at Home | N/A | N/A | - |
Economy
Median HH Income
San Marcos
$64,146
Washington
$106,287
Washington +
Per Capita Income
San Marcos
$33,835
Washington
$75,253
Washington +
Per Capita Personal Income (MSA)
BEA MSA-level
San Marcos
$63,758
Washington
$101,182
Washington +
Unemployment Rate
San Marcos
3.2%
San Marcos +
Washington
6.5%
Poverty Rate
San Marcos
11.9%
San Marcos +
Washington
14.5%
Bachelor's Degree+
San Marcos
24.9%
Washington
63.6%
Washington +
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| Median HH Income | $64,146 | $106,287 | Washington + |
| Per Capita Income | $33,835 | $75,253 | Washington + |
| Per Capita Personal Income (MSA)BEA MSA-level | $63,758 | $101,182 | Washington + |
| Unemployment Rate | 3.2% | 6.5% | San Marcos + |
| Poverty Rate | 11.9% | 14.5% | San Marcos + |
| Bachelor's Degree+ | 24.9% | 63.6% | Washington + |
Housing
Median Home Value
Zillow ZHVI / Census ACS
San Marcos
$313,452
San Marcos +
Washington
$580,173
Homeownership Rate
San Marcos
63.3%
San Marcos +
Washington
41.1%
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| Median Home ValueZillow ZHVI / Census ACS | $313,452 | $580,173 | San Marcos + |
| Homeownership Rate | 63.3% | 41.1% | San Marcos + |
Safety
Violent Crime / 100K
FBI CDE (state-level est.)
San Marcos
442
Washington
398
Washington +
Property Crime / 100K
FBI CDE (state-level est.)
San Marcos
2339
Washington
1999
Washington +
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| Violent Crime / 100KFBI CDE (state-level est.) | 442 | 398 | Washington + |
| Property Crime / 100KFBI CDE (state-level est.) | 2339 | 1999 | Washington + |
Health
Obesity Rate
CDC PLACES
San Marcos
33.6%
Washington
24.6%
Washington +
Diabetes Rate
CDC PLACES
San Marcos
7.9%
Washington
7.8%
Washington +
Poor Mental Health
CDC PLACES — 14+ days/month
San Marcos
22.3%
Washington
14.6%
Washington +
No Health Insurance
CDC PLACES
San Marcos
19.7%
Washington
6.7%
Washington +
Binge Drinking
CDC PLACES
San Marcos
19.7%
San Marcos +
Washington
24.0%
Current Smokers
CDC PLACES
San Marcos
11.0%
Washington
9.7%
Washington +
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| Obesity RateCDC PLACES | 33.6% | 24.6% | Washington + |
| Diabetes RateCDC PLACES | 7.9% | 7.8% | Washington + |
| Poor Mental HealthCDC PLACES — 14+ days/month | 22.3% | 14.6% | Washington + |
| No Health InsuranceCDC PLACES | 19.7% | 6.7% | Washington + |
| Binge DrinkingCDC PLACES | 19.7% | 24.0% | San Marcos + |
| Current SmokersCDC PLACES | 11.0% | 9.7% | Washington + |
Climate
Avg Annual Temp
NOAA 1991–2020 normal
San Marcos
68.5°F
Washington
N/A
Annual Precipitation
NOAA 1991–2020 normal
San Marcos
35.7 in
Washington
N/A
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| Avg Annual TempNOAA 1991–2020 normal | 68.5°F | N/A | - |
| Annual PrecipitationNOAA 1991–2020 normal | 35.7 in | N/A | - |
Air Quality
PM2.5 Annual Avg
EPA AQS (state-level est.)
San Marcos
9.2 µg/m³
Washington
8.8 µg/m³
Washington +
Good Air Days
AQI ≤ 50
San Marcos
55.0%
Washington
75.0%
Washington +
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| PM2.5 Annual AvgEPA AQS (state-level est.) | 9.2 µg/m³ | 8.8 µg/m³ | Washington + |
| Good Air DaysAQI ≤ 50 | 55.0% | 75.0% | Washington + |
Commute
Mean Commute Time
Census ACS
San Marcos
19.0 min
San Marcos +
Washington
32.8 min
| Metric | San Marcos, TX | Washington, DC | Better |
|---|---|---|---|
| Mean Commute TimeCensus ACS | 19.0 min | 32.8 min | San Marcos + |
Which City is Right for You?
Washington leads in median household income at $106,287, while san Marcos offers more affordable housing with a median home price of $313,452. On public safety, Washington is safer with a violent crime rate of 398 per 100,000 residents, compared to 442 in San Marcos. San Marcos has a lower unemployment rate at 3.2%, and Washington has cleaner air (PM2.5 avg 8.8 µg/m³). For overall health outcomes, Washington scores better with a lower obesity rate of 24.6%.
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