Is it cheaper to live in Aurora or Detroit?

Detroit, MI is cheaper. Its monthly baseline of $970 (1BR rent + utilities) runs about 32% below Aurora, IL's $1,420, mainly because of rent.

How much more do you need to earn to live in Aurora than in Detroit?

To keep rent near the recommended 30% of gross income, you'd want to earn roughly $47,000 a year in Aurora versus $30,000 in Detroit.

Which has lower taxes, Aurora or Detroit?

Aurora is taxed under Illinois's rules (a top state income tax rate of 4.95% and a 6.25% state sales tax); Detroit under Michigan's (a top state income tax rate of 4.25% and a 6% state sales tax).

Aurora vs Detroit Cost of Living 2026

Aurora

Illinois

$1,420/mo est.

Detroit

Michigan

$970/mo est.

Monthly estimate = 1BR rent + electricity + gas

A one-person monthly baseline (1BR rent plus typical utilities) runs $1,420 in Aurora, IL versus $970 in Detroit, MI. Overall, Detroit, MI is roughly 32% cheaper to live in day-to-day than Aurora, IL, driven mainly by rent.

Median household income is $90,109 in Aurora, IL and $39,575 in Detroit, MI — about 56% higher in Aurora, IL. Illinois has a top state income tax rate of 4.95% and a 6.25% state sales tax; Michigan has a top state income tax rate of 4.25% and a 6% state sales tax.

Aurora, IL

Detroit, MI

Rent

Studio

$893

$801

+10% in Aurora, IL

1 Bedroom

$1,183

$752

+36% in Aurora, IL

2 Bedroom

$1,550

$1,001

+35% in Aurora, IL

3 Bedroom

$1,797

$1,195

+34% in Aurora, IL

Buying a Home

Median Home Value

$260,400

$76,800

+71% in Aurora, IL

Income

Median Household Income

$90,109

$39,575

+56% in Aurora, IL

Metro Median Wage (annual)

$54,720

$52,080

+5% in Aurora, IL

People & Lifestyle

Median Age

35.2 yr

35.1 yr

+0.1 yr in Aurora, IL

Homeownership

66.8%

49.7%

+17.1 pp in Aurora, IL

Bachelor's+ (25+)

37.2%

17.6%

+19.6 pp in Aurora, IL

Avg Commute

28.0 min

25.4 min

+2.6 min in Aurora, IL

Crime (per 100k/yr)

Violent Crime

269.4

1,783.4

+562% in Detroit, MI

Property Crime

1,247.4

4,391.6

+252% in Detroit, MI

FBI Crime Data Explorer. Offenses per 100,000 residents per year; agency reporting practices vary, so this is approximate.

Climate

Avg Annual Temperature

49.9°F

50.3°F

+0.4°F in Detroit, MI

Annual Precipitation

36.9 in

31.3 in

+5.6 in in Aurora, IL

Gas

Regular Gasoline

$3.94/gal

about equal

Area: Midwest (PADD 2) vs Midwest (PADD 2).

Utilities

Electricity (¢/kWh)

23.9

22.0

+8% in Aurora, IL

Natural Gas ($/MCF)

$15.39

$14.07

+9% in Aurora, IL

Residential, state-level averages (EIA). MCF = 1,000 cubic feet.

Groceries

Milk (gal)

$4.31

about equal

Bread (lb)

$1.66

about equal

Eggs (doz)

$3.63

about equal

Ground Beef (lb)

$6.77

about equal

Chicken (lb)

$2.10

about equal

Bananas (lb)

$0.62

about equal

Average prices — Midwest vs Midwest (BLS). Regional where available, otherwise U.S. average.

State Taxes

Sales Tax (IL / MI)

6.25%

+0.3 pp in IL

Income Tax (top rate)

4.95%

4.25%

+0.7 pp in IL

Aurora vs Detroit — FAQ

Is it cheaper to live in Aurora or Detroit?: Detroit, MI is cheaper. Its monthly baseline of $970 (1BR rent + utilities) runs about 32% below Aurora, IL's $1,420, mainly because of rent.
How much more do you need to earn to live in Aurora than in Detroit?: To keep rent near the recommended 30% of gross income, you'd want to earn roughly $47,000 a year in Aurora versus $30,000 in Detroit.
Which has lower taxes, Aurora or Detroit?: Aurora is taxed under Illinois's rules (a top state income tax rate of 4.95% and a 6.25% state sales tax); Detroit under Michigan's (a top state income tax rate of 4.25% and a 6% state sales tax).

Sources: US Census Bureau, ACS 5-Year (rent, income, home value, demographics); NOAA Climate Normals 1981–2010 (climate); EIA weekly retail (gas); Tax Foundation 2026 (state taxes).