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Moving from Wyoming to Illinois

A side-by-side comparison drawn from BLS, BEA, Census, FBI, and NOAA. Lowest population, no income tax, energy + tourism. vs. Chicago global city, second-highest property taxes in US.

WY state flag
Living now

Wyoming

Capital: Cheyenne

Median household income $72,495 · winter low 13°F · 220 sunny days

Lowest population, no income tax, energy + tourism.

IL state flag
Moving to

Illinois

Capital: Springfield

Median household income $78,433 · winter low 19°F · 189 sunny days

Chicago global city, second-highest property taxes in US.

Illinois has an overall price level 100.0 (US avg = 100). Housing dominates the difference.

Overall price index
Wyoming
92.7
Illinois
100.0
Illinois has 7.8% higher overall price level
Housing index
Wyoming
71.1
Illinois
93.9
Illinois has 32% higher housing costs
Groceries index (modeled)
Wyoming
98.2
Illinois
100.0
Illinois has 1.9% higher groceries
Utilities index (modeled)
Wyoming
98.9
Illinois
100.0
Illinois has 1.1% higher utilities
Electricity rate
Wyoming
13.6 ¢/kWh
Illinois
18.9 ¢/kWh
Illinois has 39% higher electricity
Transportation index (modeled)
Wyoming
98.5
Illinois
100.0
Illinois has 1.5% higher transportation
Median home value
Wyoming
$339,500
Illinois
$280,700
Illinois is 17% cheaper to buy a home
Median monthly rent
Wyoming
$783/mo
Illinois
$1,169/mo
Illinois is 49% more expensive to rent

Sources: NOAA Climate Normals · EPA AirNow (live) state-level

Summer high 85°F · Winter low 19°F · 189 sunny days/yr.

Avg summer high
Wyoming
82°F
Illinois
85°F
Illinois is 3.7% more summer highs
Avg winter low
Wyoming
13°F
Illinois
19°F
Illinois is 46% more winter lows
Avg annual temperature
Wyoming
43°F
Illinois
52°F
Illinois is 20% more annual temperature
Sunny days / year
Wyoming
220
Illinois
189
Illinois has 14% lower sunny days
Annual precipitation
Wyoming
13 in
Illinois
40 in
Illinois is 201% more annual precipitation
Air quality (live AQI)
Wyoming
42
Illinois
40
Illinois has 4.8% lower AQI
Snow / year
Wyoming
58 in
Illinois
19 in
Illinois is 67% less annual snowfall

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Schools, healthcare, taxes, transportation, lifestyle, crime, family fit, move logistics, AI assistant, and 90-day timeline.

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Frequently asked

Is it cheaper to live in Illinois than Wyoming?

Illinois's overall price level is roughly 99.4 (US avg = 100), vs about 96.4 for Wyoming — based on BEA Regional Price Parities. Housing is the dominant driver of the difference. Run a comparison for the full, current breakdown.

What's the income tax difference?

Wyoming tops out at 0% income tax. Illinois tops out at 4.95%.

How long do I have to register my vehicle in Illinois?

Most Illinois residents must register a vehicle within 30-60 days of moving. Check the piomover report for state-specific deadlines.

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