Quick answer
Wisconsin has lower average 1BR rent ($1,265/mo vs $1,380/mo). State income tax: Idaho (5.8%) vs Wisconsin (7.65%) — on a $120K salary that's $2,220/year difference.
State Comparison · 2026
Idaho vs Wisconsin
Side-by-side on state income tax, rent, home prices, climate, and top metros — with specific dollar numbers for every claim.
Last updated: April 23, 2026
Idaho vs Wisconsin at a Glance
| Metric | Idaho | Wisconsin |
|---|---|---|
| Avg 1BR rent (major metros) | $1,380 | $1,265 ✓ |
| Avg median home price | $445K | $303K ✓ |
| Cheapest city | Boise ($1,380) | Milwaukee ($1,150) ✓ |
| Priciest city | Boise ($1,380) | Madison ($1,380) |
| State income tax | 5.8% ✓ | 7.65% |
| Avg walkability | 42/100 | 63/100 ✓ |
| Cities tracked | 1 | 2 |
✓ marks the lower or more favorable value. Averages use the major metros we track in each state.
State Income Tax: Real Savings
What the rate gap actually looks like in your paycheck. Lower rate: Idaho (5.8%).
Salary $80K
$1,480
/year saved in Idaho
Salary $120K
$2,220
/year saved in Idaho
Salary $200K
$3,700
/year saved in Idaho
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Idaho (ID)
Tax reality
Idaho has a 5.8% flat state income tax (moderate). Property tax is low (~0.6% effective). Sales tax 6%. No estate tax. Overall moderate tax burden.
Top cities (1 tracked)
Top drawbacks
- ✕Housing growth has outpaced wage growth. Long-time Idaho residents have been priced out of Boise proper.
- ✕Summer wildfire smoke affects air quality regularly — July through September can have multiple weeks of AQI 150-200+.
- ✕Idaho is deeply conservative politically, with some policy shifts (abortion, LGBTQ+, religion in schools) recently tightening. Boise specifically leans moderate; the rest of the state is more conservative.
Wisconsin (WI)
Tax reality
Wisconsin has a progressive state income tax up to 7.65% for high earners (kicks in around $280K single). Property tax is moderate-high (~1.8% effective on average). Sales tax 5% state + local to 5.5%. No estate tax.
Top cities (2 tracked)
Top drawbacks
- ✕Winters are brutal. Milwaukee averages 47 inches of snow per year; Madison 50+. November through March regularly sees -10°F wind chills and consistent snow cover. Lake-effect weather adds intensity near Lake Michigan.
- ✕Property tax in Wisconsin is notably high — 1.8% effective average, meaning a $400K home pays $7,200/year in property tax. This partially offsets the moderate income tax.
- ✕Outside Milwaukee and Madison, the job market narrows fast. Rural Wisconsin dairy and manufacturing have been in structural decline.
Frequently Asked Questions
Is Idaho or Wisconsin cheaper to live in?
Wisconsin has lower average 1BR rent across major metros — $1,265/mo vs $1,380/mo in Idaho, a $115/mo difference. Home prices: Wisconsin median is $303K vs $445K.
Idaho vs Wisconsin: which has lower state income tax?
Idaho has lower state income tax (5.8%) vs 7.65% in Wisconsin. On an $80K salary that's $1,480/year in savings. On $200K, savings grow to $3,700/year.
Should I move from Idaho to Wisconsin?
Idaho has a 5.8% flat state income tax (moderate). Property tax is low (~0.6% effective). Sales tax 6%. No estate tax. Overall moderate tax burden.
What are the best cities in Idaho vs Wisconsin?
Idaho's largest metros include Boise. Wisconsin's largest metros include Milwaukee, Madison. Cost of living varies significantly within each state — a Idaho suburb can be 40% cheaper than its flagship city, and vice versa.