Wondering how far your dollar stretches in Boulder compared to Chicago? 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.
| Boulder | Metric | Chicago | Difference |
|---|---|---|---|
| 132 | Cost of Living Index | 114 | -13.6% |
| $780,000 | Median Home Price | $315,000 | -59.6% |
| $2,100 | Median Monthly Rent | $2,288 | +9.0% |
| $82,400 | Median Household Income | $70,100 | -14.9% |
| 0.6% | Property Tax Rate | 2.1% | +250.0% |
| 3.3% | Unemployment Rate | 4.6% | +39.4% |
| 23 min | Average Commute | 31 min | +34.8% |
| 29.8 | Median Age | 36.7 | +23.2% |
| 108,000 | Metro Population | 9,560,000 | +8751.9% |
Data sourced from Census Bureau, BLS, Zillow, and ApartmentAdvisor (2024-2025). COL Index: 100 = national average.
Monthly mortgage assumes 6.5% interest, 30-year fixed, 20.0%down payment. PITI includes principal, interest, property tax, and homeowner's insurance.
Buying a home in Boulder costs $4,562/month (PITI) compared to $2,236/month in Chicago — a difference of $2,326/month or $27,912/year. The price-to-income ratio is 9.5x in Boulder versus 4.5x in Chicago, suggesting Chicago is relatively more affordable for homebuyers relative to local incomes. At a 15% savings rate, it takes 12.6 years to save a down payment in Boulder compared to 6.0 years in Chicago.
Estimated on each city's median household income, single filer, standard deduction, 2025 rates.
| Tax Category | Boulder | Chicago |
|---|---|---|
| Gross Income | $82,400 | $70,100 |
| State Income Tax | $2,966 | $3,329 |
| Federal Income Tax | $9,577 | $6,871 |
| FICA (SS + Medicare) | $6,304 | $5,362 |
| Property Tax (on median home) | $4,680/yr | $6,615/yr |
| State Sales Tax Rate | 2.9% | 6.3% |
| Total Tax Burden | $18,847 (22.9%) | $15,562 (22.2%) |
| Take-Home Pay | $63,553 | $54,538 |
On median household income, total taxes (federal + state + FICA) come to $18,847 in Boulder (22.9% effective) versus $15,562 in Chicago (22.2% effective). After taxes, take-home pay is $63,553 in Boulder and $54,538 in Chicago. Property taxes add $4,680/year on the median Boulder home versus $6,615/year in Chicago.
These figures adjust for cost of living using the formula: adjusted = salary × (COL_destination / COL_origin). If you earn $82,400 in Boulder (COL 132) and relocate to Chicago (COL 114), you would need $71,164 to maintain the same purchasing power. This means you can take a pay cut of $11,236 and still maintain your lifestyle in Chicago.
Beyond costs, quality of life matters. The average commute in Boulder is 23 minutes versus 31 minutes in Chicago, a difference of 8 minutes each way. Boulder's lower unemployment rate of 3.3% versus 4.6% suggests a stronger job market. Chicago skews slightly older with a median age of 36.7 vs 29.8 in Boulder.
Boulder is 13.6% more expensive than Chicago overall. Boulder has a cost of living index of 132 compared to 114 for Chicago (national average = 100). The biggest difference is housing: the median home costs $780,000 in Boulder vs $315,000 in Chicago.
The median home price in Boulder is $780,000, which is $465,000 more than Chicago's median of $315,000. Monthly rent follows a similar pattern: $2,100/month in Boulder vs $2,288/month in Chicago, a difference of $188/month or $2,256/year.
To maintain the same standard of living, a $82,400 salary in Boulder is equivalent to $71,164 in Chicago. This is based on the cost of living index ratio: Boulder's COL index of 132 vs Chicago's 114. Conversely, $70,100 in Chicago equals $81,168 in Boulder.
On a median household income, the combined federal, state, and FICA tax burden is $18,847 (22.9% effective rate) in Boulder vs $15,562 (22.2% effective rate) in Chicago. Property taxes on the median home are $4,680/year in Boulder (0.6% rate) vs $6,615/year in Chicago (2.1% rate). Sales tax rates are 2.9% in Colorado and 6.3% in Illinois.
Boulder median household income: $82,400/yr. Chicago median household income: $70,100/yr (Census ACS).
Median monthly rent: $2,100 in Boulder vs $2,288 in Chicago. Annualized that is $25,200 vs $27,456.
Chicago offers a lower cost of living (index 114 vs 132), which lets remote-workers keeping a coastal salary stretch further. Boulder typically wins on amenities and labor-market depth.
Boulder and Chicago 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.
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.
No. The Boulder vs Chicago 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.
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 .