Quick answer
Colorado has lower average 1BR rent ($1,680/mo vs $2,600/mo). State income tax: Colorado (4.4%) vs Massachusetts (5%) — on a $120K salary that's $720/year difference.
State Comparison · 2026
Colorado vs Massachusetts
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
Colorado vs Massachusetts at a Glance
| Metric | Colorado | Massachusetts |
|---|---|---|
| Avg 1BR rent (major metros) | $1,680 ✓ | $2,600 |
| Avg median home price | $743K | $720K ✓ |
| Cheapest city | Colorado Springs ($1,450) ✓ | Boston ($2,600) |
| Priciest city | Boulder ($1,850) | Boston ($2,600) |
| State income tax | 4.4% ✓ | 5% |
| Avg walkability | 57/100 | 83/100 ✓ |
| Cities tracked | 3 | 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: Colorado (4.4%).
Salary $80K
$480
/year saved in Colorado
Salary $120K
$720
/year saved in Colorado
Salary $200K
$1,200
/year saved in Colorado
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Colorado (CO)
Tax reality
Colorado has a flat 4.4% state income tax — lower than California or New York but not zero. The TABOR amendment caps annual state revenue growth, which occasionally triggers tax refunds (a few hundred dollars per taxpayer) but also starves state services. Property tax is low (~0.5% effective).
Top cities (3 tracked)
Top drawbacks
- ✕Altitude takes 3-6 weeks to adjust to and permanently affects endurance sports performance vs sea level. Some people never fully adjust.
- ✕Winter driving the I-70 corridor to ski resorts is regularly miserable. Traction laws can close passes entirely, and Friday/Sunday traffic in season is 3-5 hour crawls for a 90-minute drive.
- ✕Water is structurally tight. Denver specifically has growing supply concerns as the population expands and Colorado River allocations contract. Homes with big lawns are increasingly a liability.
Massachusetts (MA)
Tax reality
Massachusetts has a 5% flat state income tax plus a 4% 'millionaire surtax' on income over $1M (passed 2022). Property tax is moderate (~1.1% effective statewide, higher in Boston suburbs). No estate tax below $2M; above that, MA estate tax is among the most aggressive in the US.
Top cities (1 tracked)
Top drawbacks
- ✕Housing cost is the big one. Greater Boston is among the most expensive US metros, and it's not just the city — close suburbs are similarly expensive, with the 'cheap' far suburbs still above US median.
- ✕Winters are cold and long. Boston averages 48 inches of snow per year, and coastal storms (nor'easters) can drop 18-24 inches in a single event. Winters last from mid-November through early April.
- ✕Drivers are notoriously aggressive in Boston — narrow roads, confusing intersections, and a local driving culture that surprises newcomers. Rental car insurance rates reflect it.
Frequently Asked Questions
Is Colorado or Massachusetts cheaper to live in?
Colorado has lower average 1BR rent across major metros — $1,680/mo vs $2,600/mo in Massachusetts, a $920/mo difference. Home prices: Massachusetts median is $720K vs $743K.
Colorado vs Massachusetts: which has lower state income tax?
Colorado has lower state income tax (4.4%) vs 5% in Massachusetts. On an $80K salary that's $480/year in savings. On $200K, savings grow to $1,200/year.
Should I move from Colorado to Massachusetts?
Colorado has a flat 4.4% state income tax — lower than California or New York but not zero. The TABOR amendment caps annual state revenue growth, which occasionally triggers tax refunds (a few hundred dollars per taxpayer) but also starves state services. Property tax is low (~0.5% effective).
What are the best cities in Colorado vs Massachusetts?
Colorado's largest metros include Denver, Colorado Springs, Boulder. Massachusetts's largest metros include Boston. Cost of living varies significantly within each state — a Colorado suburb can be 40% cheaper than its flagship city, and vice versa.