Quick answer
Connecticut has lower average 1BR rent ($1,550/mo vs $1,600/mo). State income tax: Washington (None) vs Connecticut (6.99% (top)) — on a $120K salary that's $6,600/year difference.
State Comparison · 2026
Connecticut vs Washington
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 Washington at a Glance
| Metric | Connecticut | Washington |
|---|---|---|
| Avg 1BR rent (major metros) | $1,550 ✓ | $1,600 |
| Avg median home price | $260K ✓ | $570K |
| Cheapest city | Hartford ($1,550) | Spokane ($1,100) ✓ |
| Priciest city | Hartford ($1,550) | Seattle ($2,100) |
| State income tax | 6.99% (top) | None ✓ |
| Avg walkability | 63/100 ✓ | 62/100 |
| 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: Washington (None).
Salary $80K
$4,400
/year saved in Washington
Salary $120K
$6,600
/year saved in Washington
Salary $200K
$11,000
/year saved in Washington
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.
Washington (WA)
Tax reality
Washington has no state income tax on W-2 wages. The state collects revenue through a 6.5% state sales tax (local rates push it to 9-10% in most metros) and a Business & Occupation (B&O) gross receipts tax that affects self-employed workers. A 7% capital gains tax (passed 2021) applies only to gains over $250K on investments — so most people never hit it.
Top cities (2 tracked)
Top drawbacks
- ✕Cloud cover from October through April is serious — many newcomers experience genuine seasonal affective disorder (SAD). If you've never lived somewhere with low winter sunlight, test with a 2-week November visit before committing.
- ✕Home prices in Seattle proper have stayed high — $750K-$850K median for a modest SFH in decent neighborhoods. Bellevue and eastside tech suburbs run higher.
- ✕Sales tax 9-10% stings. Every purchase is noticeably more expensive than in no-sales-tax states like Oregon or Montana.
Frequently Asked Questions
Is Connecticut or Washington cheaper to live in?
Connecticut has lower average 1BR rent across major metros — $1,550/mo vs $1,600/mo in Washington, a $50/mo difference. Home prices: Connecticut median is $260K vs $570K.
Connecticut vs Washington: which has lower state income tax?
Washington has lower state income tax (None) vs 6.99% (top) in Connecticut. On an $80K salary that's $4,400/year in savings. On $200K, savings grow to $11,000/year.
Should I move from Connecticut to Washington?
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 Washington?
Connecticut's largest metros include Hartford. Washington's largest metros include Seattle, Spokane. Cost of living varies significantly within each state — a Connecticut suburb can be 40% cheaper than its flagship city, and vice versa.