Moving from New Jersey to Idaho
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 Idaho, side by side.
Moving to Idaho costs about
-$840/mo
less than New Jersey each month, renting
Worth knowing
The move pays for itself in about 6 months
Moving costs somewhere around $4,731, and Idaho runs about $840 a month cheaper. After roughly 6 months you are ahead.
New Jersey vs Idaho at a glance
| New Jersey | Idaho | |
|---|---|---|
| Median home price | $454,400 | $418,600 |
| Median rent | $1,720/mo | $1,238/mo |
| State income tax | Up to 10.75% | Flat 5.30% |
| Property tax rate | 2.11% | 0.49% |
| Groceries, gas & goods | 107 | 96 |
| Utilities | 114 | 70 |
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 | ID | Difference |
|---|---|---|---|
| Housing | |||
| Housing (median rent)Biggest factor | $1,720 | $1,238 | -$482 |
| Taxes | |||
| State income tax | $242 | $282 | +$40 |
| Sales tax (on everyday spending) | $106 | $86 | -$20 |
| Everyday costs | |||
| Groceries, gas & goods | $1,963 | $1,766 | -$197 |
| Utilities | $466 | $288 | -$179 |
| Total | -$840 | ||
What the move itself costs
$4,000 to $8,500
From a container you load yourself up to full-service movers.
Shipping one car adds about $950 to $1,350, against roughly $850 in fuel and lodging to drive it the 5-day trip yourself.
These are statewide figures. Trenton is not New Jersey-average and Boise is not Idaho-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.