Quick answer
Wisconsin has lower average 1BR rent ($1,265/mo vs $1,550/mo). State income tax: Connecticut (6.99% (top)) vs Wisconsin (7.65%) — on a $120K salary that's $2,580/year difference.
State Comparison · 2026
Connecticut 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
Connecticut vs Wisconsin at a Glance
| Metric | Connecticut | Wisconsin |
|---|---|---|
| Avg 1BR rent (major metros) | $1,550 | $1,265 ✓ |
| Avg median home price | $260K ✓ | $303K |
| Cheapest city | Hartford ($1,550) | Milwaukee ($1,150) ✓ |
| Priciest city | Hartford ($1,550) | Madison ($1,380) |
| State income tax | 6.99% (top) ✓ | 7.65% |
| Avg walkability | 63/100 ✓ | 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: Connecticut (6.99% (top)).
Salary $80K
$1,720
/year saved in Connecticut
Salary $120K
$2,580
/year saved in Connecticut
Salary $200K
$4,300
/year saved in Connecticut
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Connecticut (CT)
Tax reality
State income tax tops at 6.99%. Combined with municipal property taxes averaging 2.0–2.5% and some of the nation's highest electric rates (Eversource generates $12/month per kWh vs $8 national average), annual tax burden on $400k income exceeds $40k.
Top cities (1 tracked)
Top drawbacks
- ✕Property taxes 2.0–2.5% in most towns. A $600k home costs $12,000–15,000 annually in property tax.
- ✕Eversource electric rates are highest in continental US at 12¢/kWh. Monthly bills for a 2,000 sq ft home run $180–220.
- ✕State income tax 6.99% (top bracket). No local tax deductions after 2017 SALT cap of $10,000.
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 Connecticut or Wisconsin cheaper to live in?
Wisconsin has lower average 1BR rent across major metros — $1,265/mo vs $1,550/mo in Connecticut, a $285/mo difference. Home prices: Connecticut median is $260K vs $303K.
Connecticut vs Wisconsin: which has lower state income tax?
Connecticut has lower state income tax (6.99% (top)) vs 7.65% in Wisconsin. On an $80K salary that's $1,720/year in savings. On $200K, savings grow to $4,300/year.
Should I move from Connecticut to Wisconsin?
State income tax tops at 6.99%. Combined with municipal property taxes averaging 2.0–2.5% and some of the nation's highest electric rates (Eversource generates $12/month per kWh vs $8 national average), annual tax burden on $400k income exceeds $40k.
What are the best cities in Connecticut vs Wisconsin?
Connecticut's largest metros include Hartford. Wisconsin's largest metros include Milwaukee, Madison. Cost of living varies significantly within each state — a Connecticut suburb can be 40% cheaper than its flagship city, and vice versa.