Lewiston vs Idaho Falls leftover
Moving to Idaho Falls costs you $289 a month
$2,055/mo leftover in Idaho Falls vs $2,344 in Lewiston after tax and rent ($289 less). −$3,468 a year for the same registered nurse, the same household size, and the same number of bedrooms. Not a cost-of-living index.
Lewiston leftover
$2,344
a month after tax and rent
Idaho Falls leftover
$2,055
−$289 vs Lewiston
Compare Lewiston to another metro
Same paycheck. Try a different city next to Lewiston.
Monthly gap
Lewiston → Idaho Falls
$289
less / month in Lewiston
$2,055 in Idaho Falls · $2,344 in Lewiston · One adult, renting a 1-bedroom
Home
Only when you tap. We match the nearest metro and don't keep the coordinates.
Destination
−$289 / mo
| Per month | Lewiston | Idaho Falls | Difference |
|---|---|---|---|
| Gross pay | $7,083 | $6,552 | −$531 |
| Income and payroll tax | $1,735 | $1,548 | −$188 |
| Take-home pay | $5,348 | $5,004 | −$343 |
| Rent | $1,009 | $984 | −$25 |
| Getting around | $587 | $563 | −$24 |
| Groceries | $388 | $387 | −$1 |
| Healthcare | $437 | $435 | −$2 |
| Utilities | $243 | $242 | −$1 |
| Everything else | $340 | $338 | −$2 |
| Left over | $2,344 | $2,055 | −$289 |
To break even in Idaho Falls, you'd need to earn
$84,000
Household gross, versus $85,000 today. That's the salary that leaves you exactly as much at the end of the month as Lewiston does now.
The tax difference alone
+$363
A year, in state and local income tax. Effective rates: 24.5% in Lewiston, 23.6% in Idaho Falls.
More about Idaho Falls
Lewiston, ID in full
A flat 5.7% state income tax, a median 2-bedroom asking rent of $1,201 and 194 sunny days; commutes average 17 minutes.
Idaho Falls, ID in full
A flat 5.7% state income tax, a median 2-bedroom asking rent of $1,172 and 220 sunny days; commutes average 22 minutes.
The reverse move
Same two cities, but starting from Idaho Falls on Idaho Falls wages.
Idaho Falls → Lewiston →Questions
Is the cost of living lower in Idaho Falls than Lewiston?
A one-bedroom is about $1,009 in Lewiston versus $984 in Idaho Falls. On a one-adult, one-bedroom household, leftover is about $289 a month lower in Idaho Falls. Change the job or household on the comparison to see your number.
Does Idaho Falls have state income tax?
Idaho Falls is in Idaho, which taxes wage income.
What changes if you move from Lewiston to Idaho Falls?
Take-home pay is recalculated under Idaho tax, rent is priced at the same bedroom count, and leftover is the gap. The from-to page also lists IRS households that already made the move, when that data exists.
Leftover is take-home after federal, state and city wage tax, minus asking rent at the bedroom count you set, minus a modelled month of groceries, utilities, healthcare, transport and childcare. It is not a cost-of-living index and not a moving quote. The dollar gap between Lewiston and Idaho Falls moves when you change the job, remote versus local pay, or bedrooms. How the math works · Leftover vs a COL index · Why a cheaper COL% can still lose leftover.
Rent is Zillow's asking rent for each metro; taxes and living costs are modelled. An estimate, not a quote or tax advice. How this is calculated.