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Cost of Living: San Antonio, TX vs Milwaukee, WI

Wondering how far your dollar stretches in San Antonio compared to Milwaukee? Below we break down housing costs, rent, taxes, income, and quality of life using 2026 data so you can make an informed relocation or remote-work decision. Every number is computed from Census, BLS, and Zillow data specific to these two metro areas.

TL;DR

San Antonio cost-of-living index is 92 vs 90 for Milwaukee (US = 100). Median home: $270,000 vs $225,000. Median rent: $899/mo vs $1,195/mo.

Source: Census ACS · Zillow ZHVI/ZORI · BEA RPP, 2026

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Milwaukee is 2.2% cheaper than San Antonio
COL Index: San Antonio 92 vs Milwaukee 90 (national avg = 100)
Written by Jere Salmisto, Founder & Quantitative Systems Builder, CalcFi·Reviewed by CalcFi Editorial·Last reviewed 2026-04-19

San Antonio vs Milwaukee — At a Glance

San AntonioMetricMilwaukeeDifference
92Cost of Living Index90-2.2%
$270,000Median Home Price$225,000-16.7%
$899Median Monthly Rent$1,195+32.9%
$58,600Median Household Income$56,400-3.8%
1.8%Property Tax Rate1.8%+0.0%
3.8%Unemployment Rate4.6%+21.1%
26 minAverage Commute24 min-7.7%
34.3Median Age33.4-2.6%
2,650,000Metro Population1,590,000-40.0%

Data sourced from Census Bureau, BLS, Zillow, and ApartmentAdvisor (2024-2025). COL Index: 100 = national average.

Housing Comparison: San Antonio vs Milwaukee

Monthly mortgage assumes 6.5% interest, 30-year fixed, 20.0%down payment. PITI includes principal, interest, property tax, and homeowner's insurance.

San Antonio

Median Home Price$270,000
Down Payment (20.0%)$54,000
Loan Amount$216,000
Principal & Interest$1,365/mo
Property Tax$405/mo
Insurance$79/mo
Monthly PITI$1,849/mo

Milwaukee

Median Home Price$225,000
Down Payment (20.0%)$45,000
Loan Amount$180,000
Principal & Interest$1,138/mo
Property Tax$337/mo
Insurance$66/mo
Monthly PITI$1,541/mo

Rent & Affordability Ratios

Median Monthly Rent$899 vs $1,195 (+$296/mo)
Annual Rent Difference$3,552/yr more in Milwaukee
Home Price-to-Income Ratio4.6x (San Antonio) vs 4.0x (Milwaukee)
Years to Save 20% Down (15% savings rate)6.1 yrs (San Antonio) vs 5.3 yrs (Milwaukee)

Buying a home in San Antonio costs $1,849/month (PITI) compared to $1,541/month in Milwaukee — a difference of $308/month or $3,696/year. The price-to-income ratio is 4.6x in San Antonio versus 4.0x in Milwaukee, suggesting Milwaukee is relatively more affordable for homebuyers relative to local incomes. At a 15% savings rate, it takes 6.1 years to save a down payment in San Antonio compared to 5.3 years in Milwaukee.

Tax Comparison: San Antonio vs Milwaukee

Estimated on each city's median household income, single filer, standard deduction, 2025 rates.

Tax CategorySan AntonioMilwaukee
Gross Income$58,600$56,400
State Income TaxNone$1,837
Federal Income Tax$4,903$4,639
FICA (SS + Medicare)$4,483$4,315
Property Tax (on median home)$4,860/yr$4,050/yr
State Sales Tax Rate6.3%5.0%
Total Tax Burden$9,386 (16.0%)$10,791 (19.1%)
Take-Home Pay$49,214$45,609

Texas has no state income tax, giving San Antonio residents a significant tax advantage. On median household income, total taxes (federal + state + FICA) come to $9,386 in San Antonio (16.0% effective) versus $10,791 in Milwaukee (19.1% effective). After taxes, take-home pay is $49,214 in San Antonio and $45,609 in Milwaukee. Property taxes add $4,860/year on the median San Antonio home versus $4,050/year in Milwaukee.

Salary Equivalence: What Your Income Is Worth

A $58,600 salary in San Antonio equals
$57,326
in Milwaukee
A $56,400 salary in Milwaukee equals
$57,653
in San Antonio

These figures adjust for cost of living using the formula: adjusted = salary × (COL_destination / COL_origin). If you earn $58,600 in San Antonio (COL 92) and relocate to Milwaukee (COL 90), you would need $57,326 to maintain the same purchasing power. This means you can take a pay cut of $1,274 and still maintain your lifestyle in Milwaukee.

Quality of Life: San Antonio vs Milwaukee

Average Commute
26 min
San Antonio
24 min
Milwaukee
2 min longer in San Antonio
Unemployment Rate
3.8%
San Antonio
4.6%
Milwaukee
San Antonio lower
Metro Population
2.6M
San Antonio
1.6M
Milwaukee
San Antonio is 1.7x larger

Beyond costs, quality of life matters. The average commute in San Antonio is 26 minutes versus 24 minutes in Milwaukee, a difference of 2 minutes each way. San Antonio's lower unemployment rate of 3.8% versus 4.6% suggests a stronger job market. San Antonio skews slightly older with a median age of 34.3 vs 33.4 in Milwaukee.

Other Cost of Living Comparisons

New York vs San AntonioCOL 187 vs 92Los Angeles vs San AntonioCOL 173 vs 92Chicago vs San AntonioCOL 114 vs 92Milwaukee vs New YorkCOL 90 vs 187Los Angeles vs MilwaukeeCOL 173 vs 90Chicago vs MilwaukeeCOL 114 vs 90

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Frequently Asked Questions

Is San Antonio or Milwaukee more expensive?

San Antonio is 2.2% more expensive than Milwaukee overall. San Antonio has a cost of living index of 92 compared to 90 for Milwaukee (national average = 100). The biggest difference is housing: the median home costs $270,000 in San Antonio vs $225,000 in Milwaukee.

How much more does housing cost in San Antonio vs Milwaukee?

The median home price in San Antonio is $270,000, which is $45,000 more than Milwaukee's median of $225,000. Monthly rent follows a similar pattern: $899/month in San Antonio vs $1,195/month in Milwaukee, a difference of $296/month or $3,552/year.

What salary do I need in Milwaukee to match my San Antonio income?

To maintain the same standard of living, a $58,600 salary in San Antonio is equivalent to $57,326 in Milwaukee. This is based on the cost of living index ratio: San Antonio's COL index of 92 vs Milwaukee's 90. Conversely, $56,400 in Milwaukee equals $57,653 in San Antonio.

Which city has lower taxes, San Antonio or Milwaukee?

On a median household income, the combined federal, state, and FICA tax burden is $9,386 (16.0% effective rate) in San Antonio vs $10,791 (19.1% effective rate) in Milwaukee. Property taxes on the median home are $4,860/year in San Antonio (1.8% rate) vs $4,050/year in Milwaukee (1.8% rate). Sales tax rates are 6.3% in Texas and 5.0% in Wisconsin.

What is the median household income in San Antonio and Milwaukee?

San Antonio median household income: $58,600/yr. Milwaukee median household income: $56,400/yr (Census ACS).

How does rent compare in San Antonio vs Milwaukee?

Median monthly rent: $899 in San Antonio vs $1,195 in Milwaukee. Annualized that is $10,788 vs $14,340.

Which city is better for remote workers, San Antonio or Milwaukee?

Milwaukee offers a lower cost of living (index 90 vs 92), which lets remote-workers keeping a coastal salary stretch further. San Antonio typically wins on amenities and labor-market depth.

Where does the data on this comparison come from?

San Antonio and Milwaukee numbers are pulled from Zillow ZHVI/ZORI (home values, rent), the U.S. Census Bureau ACS (income, demographics), and BEA RPP (cost-of-living index). Each value is timestamped on the page.

How often is this San Antonio vs Milwaukee comparison updated?

Source feeds (Zillow, Freddie Mac PMMS, Census ACS, BEA RPP) are refreshed on their native cadence. Page caches revalidate every 24 hours via Next.js ISR.

Does this comparison replace tax or financial advice?

No. The San Antonio vs Milwaukee cost-of-living page is educational reference using public data and standard formulas. It is not personalized tax, legal, or investment advice. Consult a licensed professional for material decisions.

Explore More

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Sources & Citations

  1. Zillow Research — ZHVI (home values) & ZORI (observed rent index) — zillow.com/research/data
  2. U.S. Census Bureau — American Community Survey (ACS) 5-year estimates — census.gov/acs
  3. Bureau of Economic Analysis — Regional Price Parities by state and MSA — bea.gov/rpp
  4. Tax Foundation — effective state and local tax rates — taxfoundation.org
  5. Freddie Mac PMMS — weekly national average mortgage rates — freddiemac.com/pmms
  6. Internal Revenue Service — federal income tax brackets and standard deduction — irs.gov
  7. U.S. Bureau of Labor Statistics — unemployment and wage statistics — bls.gov
Methodology & Assumptions

Home prices use Zillow Home Value Index (ZHVI)[1]; rents use Zillow Observed Rent Index (ZORI)[1]. Median household income comes from the Census ACS 5-year estimates[2].

COL indices use the BEA Regional Price Parity methodology[3], normalized so 100 = national average.

Property tax rates are effective rates from the Tax Foundation[4], expressed as % of owner-occupied home value. Mortgage estimates assume 6.5% fixed rate[5], 30-year term, 20.0% down, $1,800/yr homeowners insurance.

Federal tax calculations[6] assume single filer, standard deduction. State tax uses the top marginal rate times taxable income after the state standard deduction. FICA = 6.2% Social Security (up to wage base) + 1.45% Medicare.

Salary equivalence uses adjusted = salary × (COL_destination / COL_origin). This captures cost-of-living shift but not state income tax differences.

Unemployment figures are the most recent monthly MSA-level readings from the BLS LAUS series[7].

Last reviewed is computed from the maximum retrievedAt across every source this page consumes.

City data from Census Bureau[2], BLS[7], and Zillow[1] (2024-2025). Tax calculations use 2025 IRS rates[6], single filer, standard deduction. Mortgage estimates assume 6.5% PMMS rate[5], 30-year term, 20.0% down. COL Index: 100 = national average[3]. Last reviewed 2026-04-19.