Median one-bedroom rent across the cities we track is $1,305 in Colorado versus $1,181 in Connecticut. Overall, Connecticut runs roughly 10% cheaper on rent than Colorado, its main day-to-day cost driver.
Median household income across tracked cities is $85,364 in Colorado and $56,584 in Connecticut — about 34% higher in Colorado. Colorado has a top state income tax rate of 4.40% and a 2.9% state sales tax; Connecticut has a top state income tax rate of 6.99% and a 6.35% state sales tax.
State Taxes
Housing (median across tracked cities)
Income (median across tracked cities)
Climate (median across tracked cities)
Colorado vs Connecticut — FAQ
- Is it cheaper to live in Colorado or Connecticut?
- Connecticut is cheaper on rent — its median one-bedroom of $1,181 runs about 10% below Colorado's $1,305, based on the cities we track in each state.
- How much more do you need to earn to live in Colorado than in Connecticut?
- To keep rent near the recommended 30% of gross income, based on median rent across tracked cities, you'd want to earn roughly $52,000 a year in Colorado versus $47,000 in Connecticut.
- Which has lower taxes, Colorado or Connecticut?
- Colorado has a top state income tax rate of 4.40% and a 2.9% state sales tax. Connecticut has a top state income tax rate of 6.99% and a 6.35% state sales tax.
Housing, income, and climate are medians across the 3/1 cities we track in Colorado/Connecticut — not population-weighted statewide figures. Taxes are exact state-level rates. Sources: US Census Bureau, ACS 5-Year; NOAA Climate Normals 1981–2010; Tax Foundation 2026.