Moving from New Jersey to Illinois
Everyone compares rent and groceries. Almost nobody compares the two numbers that actually decide whether a move works: state income tax and property tax. Here is New Jersey and Illinois, side by side.
Moving to Illinois costs about
-$560/mo
less than New Jersey each month, renting
Worth knowing
The move pays for itself in about 5 months
Moving costs somewhere around $2,618, and Illinois runs about $560 a month cheaper. After roughly 5 months you are ahead.
New Jersey vs Illinois at a glance
| New Jersey | Illinois | |
|---|---|---|
| Median home price | $454,400 | $263,300 |
| Median rent | $1,720/mo | $1,274/mo |
| State income tax | Up to 10.75% | Flat 4.95% |
| Property tax rate | 2.11% | 2.01% |
| Groceries, gas & goods | 107 | 104 |
| Utilities | 114 | 85 |
Price levels are indexes where 100 is the national average. They cover everyday spending only; housing is the two rows above.
What changes each month
| Monthly | NJ | IL | Difference |
|---|---|---|---|
| Housing | |||
| Housing (median rent)Biggest factor | $1,720 | $1,274 | -$446 |
| Taxes | |||
| State income tax | $242 | $318 | +$76 |
| Sales tax (on everyday spending) | $106 | $95 | -$11 |
| Everyday costs | |||
| Groceries, gas & goods | $1,963 | $1,904 | -$59 |
| Utilities | $466 | $347 | -$119 |
| Total | -$560 | ||
What the move itself costs
$2,200 to $5,000
From a container you load yourself up to full-service movers.
Shipping one car adds about $650 to $1,000, against roughly $250 in fuel and lodging to drive it the 2-day trip yourself.
These are statewide figures. Trenton is not New Jersey-average and Chicago is not Illinois-average, so a specific city can look nothing like its state. Compare metro areas instead to narrow it to 387 real places, including which side of a state line you would live on.
Run this with your own numbers
Estimates only, not advice. Housing and income figures come from the U.S. Census Bureau's American Community Survey (2024); price levels from the Bureau of Economic Analysis (2024); tax rates are for the 2026 tax year, compiled from state revenue departments and the Tax Foundation. Moving costs are modelled from published ranges rather than quoted. Every figure is a statewide median or average and will not match any particular household.