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Moving from Oklahoma to Illinois

A side-by-side comparison drawn from BLS, BEA, Census, FBI, and NOAA. Energy, tornados, very low housing costs. vs. Chicago global city, second-highest property taxes in US.

OK state flag
Living now

Oklahoma

Capital: Oklahoma City

Median household income $61,364 · winter low 27°F · 235 sunny days

Energy, tornados, very low housing costs.

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
Oklahoma
87.8
Illinois
100.0
Illinois has 14% higher overall price level
Housing index
Oklahoma
62.8
Illinois
93.9
Illinois has 50% higher housing costs
Groceries index (modeled)
Oklahoma
97.0
Illinois
100.0
Illinois has 3.1% higher groceries
Utilities index (modeled)
Oklahoma
98.2
Illinois
100.0
Illinois has 1.9% higher utilities
Electricity rate
Oklahoma
13.6 ¢/kWh
Illinois
18.9 ¢/kWh
Illinois has 39% higher electricity
Transportation index (modeled)
Oklahoma
97.6
Illinois
100.0
Illinois has 2.5% higher transportation
Median home value
Oklahoma
$222,100
Illinois
$280,700
Illinois is 26% more expensive to buy a home
Median monthly rent
Oklahoma
$852/mo
Illinois
$1,169/mo
Illinois is 37% 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
Oklahoma
93°F
Illinois
85°F
Illinois is 8.6% less summer highs
Avg winter low
Oklahoma
27°F
Illinois
19°F
Illinois is 30% less winter lows
Avg annual temperature
Oklahoma
60°F
Illinois
52°F
Illinois is 13% less annual temperature
Sunny days / year
Oklahoma
235
Illinois
189
Illinois has 20% lower sunny days
Annual precipitation
Oklahoma
38 in
Illinois
40 in
Illinois is 6.7% more annual precipitation
Air quality (live AQI)
Oklahoma
47
Illinois
40
Illinois has 15% lower AQI
Snow / year
Oklahoma
6 in
Illinois
19 in
Illinois is 217% more annual snowfall

Get the full OklahomaIllinois report

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 Oklahoma?

Illinois's overall price level is roughly 99.4 (US avg = 100), vs about 87.4 for Oklahoma — 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?

Oklahoma tops out at 4.5% 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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