Moving from Washington to Idaho
Moving to Idaho on the same salary raises your real buying power by 8.0%. Change the salary below to see your own numbers.
Equal salary in ID: $91,500
To keep the same lifestyle, you need about $91,500 in Idaho to match $100,000 in Washington ($8,500 less), after 2026 taxes and local prices.
Single filer, W-2 salary, standard deduction.
These changes cover taxes, housing and electricity. Food, transport, healthcare, other spending and one-time moving costs are excluded. They are not total savings. State medians may differ from your neighborhood and current quotes.
| Tax on $100,000 | Washington | Idaho |
|---|---|---|
| Federal income tax | $13,170 | $13,170 |
| Social Security + Medicare | $7,650 | $7,650 |
| State income tax | $0 | $4,192 |
| State payroll programs (UI, disability, paid leave, transit) | $1,387 | $0 |
| Take-home pay | $77,793 | $74,988 |
Key facts: Washington to Idaho
- Median rent
- $1,824 → $1,384/mo
- Median home value
- $602,200 → $446,400
- Price level (U.S. = 100)
- 107.0 → 95.5
- Road distance
- ≈ 440 miles
- Natural hazard risk (FEMA)
- Among the highest → Above average
What changes when you move to Idaho
- Washington has no state income tax on wages; Idaho does. At $100,000 expect about $4,192 a year in Idaho income tax. You'd stop paying about $1,387 a year in Washington's paid-leave and long-term-care premiums, so your take-home falls by about $2,805 a year.
- BEA's housing price index is 29% lower in Idaho. Median rent goes from $1,824 to $1,384 a month and the median home value from $602,200 to $446,400.
- Homeowners pay less property tax: the median bill is $1,912 in Idaho vs $4,729 in Washington.
- Prices for everyday goods are 8% lower (BEA). The statewide sales tax rate is 6% in Idaho vs 6.5% in Washington, before local sales taxes.
Who moves from Washington to Idaho
In the latest IRS migration data (2022–2023), 6,151 households (11,112 people) filed their taxes in Idaho after filing in Washington the year before. That makes Idaho the #5 destination for people leaving Washington. These households reported an average adjusted gross income of $85,287. Going the other way, 5,146 households moved from Idaho to Washington, a net gain of 1,005 households for Idaho.
Five-year trend
Moves from Washington to Idaho peaked in 2020–21 at 7,325 households, then fell 16% by 2022–23. That is still up 13% from 2018–19.
Source: IRS SOI state-to-state migration files, tax years 2018–19 to 2022–23.
Cost to move from Washington to Idaho
Moving cost: $440–$6,400
Moving about 440 miles from Washington to Idaho costs roughly $440 – $6,400, depending on how much of the work you hire out.
Distance between the states' population centers by road (estimate).
| Moving method | Typical range |
|---|---|
| Rental truck (DIY) Truck rental, taxes and fees. Add fuel, damage coverage, lodging and your time. | $440 – $1,320 |
| Moving container You pack and load; the company drives the container. | $1,230 – $2,560 |
| Full-service movers Packing, loading, transport and unloading. | $2,040 – $6,400 |
These ranges are based on summer (peak-season) quotes. A move between October and April usually costs less: peak prices run 20–30% higher.
A rental truck also burns about 44 gallons of fuel over this distance. One-way truck rental prices depend on direction: a truck headed where many people are moving often costs more than the same trip in reverse.
Ranges combine 198 published quote ranges on 22 interstate routes (moveBuddha, retrieved 2026-09-24) with 47 independent published prices from U-Pack, HireAHelper and Move.org, which raised the top of several ranges. They are not quotes; get at least three written estimates.
Alaska and Hawaii ranges come from published carrier rates and moving quotes, dated in each row (Matson's household-goods rates, U-Pack, Royal Hawaiian Movers). See how we estimate.
Shipping a car from Washington to Idaho
Car shipping: $670–$1,010
Shipping a sedan from Washington to Idaho on an open carrier costs about $670–$1,010, typically 1–4 days in transit over about 440 miles.
Modeled from 32 published 2026 route prices (SGT Auto Transport 'Ship a Car to Another State' sample routes, SGT Auto Transport cost calculator sample routes) plus published Hawaii and Alaska rates. SUVs cost about 25% more and enclosed carriers about 35% more. Not a quote.
Washington vs Idaho take-home pay at every salary
| Salary | Equal salary in ID | Take-home change | Take-home in WA | Take-home in ID |
|---|---|---|---|---|
| $50,000 | $45,200 | -$848 | $41,661 | $40,813 |
| $75,000 | $67,800 | -$1,826 | $60,552 | $58,726 |
| $100,000 | $91,500 | -$2,805 | $77,793 | $74,988 |
| $150,000 | $138,500 | -$4,761 | $111,710 | $106,949 |
| $250,000 | $233,100 | -$9,203 | $180,243 | $171,040 |
Single filer, 2026 tax rules, standard deduction. "Equal salary" keeps the same after-tax buying power.
At higher incomes, especially for homeowners, itemizing state and local taxes (deductible up to $40,400 in 2026) can lower your federal tax once you live in Idaho, which narrows the gap shown.
Cost of living: Washington vs Idaho
| Measure | Washington | Idaho |
|---|---|---|
| Overall price level (U.S. = 100) | 107.0 | 95.5 |
| Housing price index | 126.0 | 90.0 |
| Utilities price index | 92.9 | 70.4 |
| Goods price index | 104.4 | 96.3 |
| Median rent (monthly) | $1,824 | $1,384 |
| Median home value | $602,200 | $446,400 |
| Median property tax (yearly) | $4,729 | $1,912 |
| Electricity (residential) | 14.91¢/kWh | 14.37¢/kWh |
| State sales tax rate | 6.5% | 6% |
| Median household income | $99,389 | $81,166 |
Renting and buying: Washington vs Idaho
| Measure | Washington | Idaho |
|---|---|---|
| Income to rent the median home (30% rule) | $72,960 | $55,360 |
| Monthly cost to own the median home (20% down) | $3,692 | $2,619 |
| Income needed to buy the median home | $158,207 | $112,251 |
| Homeowners insurance (yearly median, homes with a mortgage) | $1,301 | $1,151 |
| Infant child care (center, yearly) | $21,348 | $10,608 |
Mortgage at the Freddie Mac 30-year average with 20% down, plus the median property tax and the median homeowners insurance that owners with a mortgage paid in 2024 (Census ACS). Premiums have risen in most states since then, so get quotes. See buying a home in Idaho for other down payments.
Your yearly budget: Washington vs Idaho
On a $100,000 salary, taxes, housing, electricity, one car and health insurance for one adult come to $56,622 a year in Washington and $52,069 in Idaho if you rent: $4,553 less after the move. If you buy the median home, they come to $79,032 and $66,891 ($12,141 less).
Your yearly budget, before vs after
| Yearly cost | WA | ID | Change |
|---|---|---|---|
| Income and payroll taxes on $100,000, single filer | $22,207 | $25,012 | +$2,805 |
| Electricity state average bill | $1,364 | $1,305 | -$59 |
| Car insurance one car, state average | $1,153 | $864 | -$289 |
| Gas 12,000 miles at 25 mpg | $2,666 | $2,400 | -$266 |
| Health insurance one adult, age 40, own plan before subsidies | $7,344 | $5,880 | -$1,464 |
| If you rent | |||
| Rent median, 12 months | $21,888 | $16,608 | -$5,280 |
| Total if you rent | $56,622 | $52,069 | -$4,553 |
| If you buy the median home (20% down) | |||
| Mortgage payment median home, 20% down, 6.95% | $38,268 | $28,367 | -$9,901 |
| Property tax median home | $4,729 | $1,912 | -$2,817 |
| Homeowners insurance state median, with a mortgage | $1,301 | $1,151 | -$150 |
| Total if you buy | $79,032 | $66,891 | -$12,141 |
Taxes: 2026 federal and state rules, standard deduction. Rent, home value and property tax: Census ACS 2024 state medians. Mortgage: Freddie Mac 30-year average (6.95%, week of September 17, 2026).
State figures: EIA 2024 average residential power bill, NAIC 2023 auto insurance (average per car), Census ACS 2024 homeowners insurance (median for owners with a mortgage; premiums have risen since), AAA regular gas on September 23, 2026, and the KFF 2026 benchmark silver Marketplace premium. Job-based health coverage usually costs you less, and in 2026 incomes between 100% and 400% of the federal poverty level can get a premium tax credit.
Not included: sales tax (combined state and local rates are not in our data yet), food, car payments and other spending.
Child care is not in the totals. Full-time center care for one infant averages $21,348 a year in Washington and $10,608 in Idaho (Child Care Aware of America, 2024 state averages).
Cost of living in Idaho cities: Boise.
After you arrive in Idaho
- Idaho new resident checklist: driver license and vehicle registration deadlines.
- Taxes the year you move: part-year returns in Washington and Idaho.
- How Idaho taxes retirement income.
- Live in Idaho but keep working in Washington? See who taxes your wages.
Frequently asked questions
How much salary do I need in Idaho to live like I do in Washington?
A $100,000 salary in Washington works out to about $91,500 in Idaho once 2026 federal and state taxes and BEA regional price levels are counted.
Will I pay less tax in Idaho than in Washington?
No, about $2,805 more a year in income and payroll taxes on a $100,000 salary (22.2% of pay in Washington vs 25.0% in Idaho). Property and sales taxes are shown separately.
How much does it cost to move from Washington to Idaho?
For a 2–3 bedroom home over about 440 miles, expect roughly $440–$1,320 with a rental truck, $1,230–$2,560 with a moving container, or $2,040–$6,400 with full-service movers.
Are more people moving from Washington to Idaho?
Moves from Washington to Idaho peaked in 2020–21 at 7,325 households, then fell 16% by 2022–23. That is still up 13% from 2018–19.
How many people move from Washington to Idaho?
IRS migration data for 2022–2023 show 6,151 households (11,112 people) moved from Washington to Idaho, making Idaho the #5 destination for people leaving Washington. 5,146 households moved the other way.
Is Idaho cheaper than Washington?
Overall prices in Idaho are 10.7% lower than Washington (BEA Regional Price Parities 2024). Median rent is $1,384 vs $1,824 a month.
Compare other moves
Where people from Washington actually move
- WA to California 17,871 households
- WA to Oregon 12,212 households
- WA to Texas 9,863 households
- WA to Arizona 8,011 households
- WA to Florida 5,661 households
- WA to New York 3,513 households
- WA to Colorado 3,480 households
- WA to Nevada 2,580 households