Quick answer
Connecticut has lower average 1BR rent ($1,550/mo vs $2,100/mo). State income tax: Connecticut (6.99% (top)) vs Hawaii (11% (top)) — on a $120K salary that's $1,800/year difference.
State Comparison · 2026
Connecticut vs Hawaii
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 Hawaii at a Glance
| Metric | Connecticut | Hawaii |
|---|---|---|
| Avg 1BR rent (major metros) | $1,550 ✓ | $2,100 |
| Avg median home price | $260K ✓ | $875K |
| Cheapest city | Hartford ($1,550) ✓ | Honolulu ($2,100) |
| Priciest city | Hartford ($1,550) | Honolulu ($2,100) |
| State income tax | 6.99% (top) ✓ | 11% (top) |
| Avg walkability | 63/100 | 64/100 ✓ |
| Cities tracked | 1 | 1 |
✓ 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
$1,200
/year saved in Connecticut
Salary $120K
$1,800
/year saved in Connecticut
Salary $200K
$3,000
/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.
Hawaii (HI)
Tax reality
State income tax reaches 11% at top bracket. Add GET (Gross Excise Tax) at 4.712% applied to most services and products, plus real estate conveyance tax of ~0.5% on property sales. A $400k home purchase costs $2,000 in conveyance tax alone.
Top cities (1 tracked)
Top drawbacks
- ✕Groceries cost 40–60% more than mainland USA. A gallon of milk runs $8–10 in Honolulu.
- ✕Housing median price $1.1M on Oahu (2024). Rental vacancy below 2%—nearly impossible to find apartments.
- ✕Limited job market outside tourism, military, and government. Career mobility requires leaving.
Frequently Asked Questions
Is Connecticut or Hawaii cheaper to live in?
Connecticut has lower average 1BR rent across major metros — $1,550/mo vs $2,100/mo in Hawaii, a $550/mo difference. Home prices: Connecticut median is $260K vs $875K.
Connecticut vs Hawaii: which has lower state income tax?
Connecticut has lower state income tax (6.99% (top)) vs 11% (top) in Hawaii. On an $80K salary that's $1,200/year in savings. On $200K, savings grow to $3,000/year.
Should I move from Connecticut to Hawaii?
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 Hawaii?
Connecticut's largest metros include Hartford. Hawaii's largest metros include Honolulu. Cost of living varies significantly within each state — a Connecticut suburb can be 40% cheaper than its flagship city, and vice versa.