Chicago vs San Antonio: Cost of Living Comparison
How does the cost of living in Chicago, Illinois compare to San Antonio, Texas? Below is a side-by-side breakdown of housing costs, income, wages, and taxes using official government data.
Summary: San Antonio is the more affordable city overall. Housing costs are 54% higher in Chicago compared to San Antonio, while rent is 11% higher. TX has no state income tax.
| Metric | Chicago, IL | San Antonio, TX | Diff |
|---|---|---|---|
| Housing | |||
| Median Home Value | $304,500 | $198,000 | +53.8% |
| Median Monthly Rent | $1,314 | $1,189 | +10.5% |
| Income | |||
| Median Household Income | $71,673 | $59,593 | +20.3% |
| Per Capita Income | $45,840 | $31,148 | +47.2% |
| Taxes | |||
| State Income Tax Rate | 5.0% | None | same |
| Combined Sales Tax | 8.8% | 8.2% | +7.7% |
| Demographics | |||
| Population | 2,721,914 | 1,445,662 | +88.3% |
Source: U.S. Census Bureau ACS 5-Year Estimates (2022), Freddie Mac Primary Mortgage Market Survey. State/local tax rates from Tax Foundation (2024).
Rent vs. Buy Calculator — Chicago
Default home price from Census ACS median. Mortgage rate: 6.38% (Freddie Mac PMMS, March 2026). Property tax est. 1.1%, insurance est. 0.35% of home value annually.
Rent vs. Buy Calculator — San Antonio
Default home price from Census ACS median. Mortgage rate: 6.38% (Freddie Mac PMMS, March 2026). Property tax est. 1.1%, insurance est. 0.35% of home value annually.
Key Takeaways
- Housing: The median home in Chicago costs $304,500 compared to $198,000 in San Antonio — a 54% premium.
- Rent: Median rent is $1,314/mo in Chicago vs $1,189/mo in San Antonio.
- Income: Median household income is $71,673 in Chicago and $59,593 in San Antonio.
- Taxes: Texas has no state income tax, while Illinois has a 4.95% rate.
Methodology
This comparison uses data from the U.S. Census Bureau American Community Survey 5-Year Estimates (2022) for median household income, median home value, median gross rent, per capita income, and population. State and local tax rates are sourced from the Tax Foundation. Mortgage rates are from the Freddie Mac Primary Mortgage Market Survey (updated weekly).