Moving from Idaho to South Dakota
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 Idaho and South Dakota, side by side.
Moving to South Dakota costs about
-$580/mo
less than Idaho each month, renting
Worth knowing
A cheaper house in South Dakota, a bigger property tax bill
The median home in South Dakota costs $257,400 against $418,600 in Idaho, but you would pay about $2,728 a year in property tax rather than $2,051. The rate more than cancels the lower price.
Idaho vs South Dakota at a glance
| Idaho | South Dakota | |
|---|---|---|
| Median home price | $418,600 | $257,400 |
| Median rent | $1,238/mo | $946/mo |
| State income tax | Flat 5.30% | No state income tax |
| Property tax rate | 0.49% | 1.06% |
| Groceries, gas & goods | 96 | 95 |
| Utilities | 70 | 80 |
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 | ID | SD | Difference |
|---|---|---|---|
| Housing | |||
| Housing (median rent) | $1,238 | $946 | -$292 |
| Taxes | |||
| State income tax | $282 | $0 | -$282 |
| Sales tax (on everyday spending) | $86 | $59 | -$28 |
| Everyday costs | |||
| Groceries, gas & goods | $1,766 | $1,750 | -$15 |
| Utilities | $288 | $325 | +$38 |
| Total | -$580 | ||
What the move itself costs
$2,100 to $4,800
From a container you load yourself up to full-service movers.
Shipping one car adds about $600 to $950, against roughly $250 in fuel and lodging to drive it the 2-day trip yourself.
These are statewide figures. Boise is not Idaho-average and Sioux Falls is not South Dakota-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.