Median one-bedroom rent across the cities we track is $1,181 in Connecticut versus $1,113 in South Carolina. Overall, South Carolina runs roughly 6% cheaper on rent than Connecticut, its main day-to-day cost driver.
Median household income across tracked cities is $53,771 in Connecticut and $68,460 in South Carolina — about 21% higher in South Carolina. Connecticut has a top state income tax rate of 6.99% and a 6.35% state sales tax; South Carolina has a top state income tax rate of 6.00% and a 6% state sales tax.
State Taxes
Housing (median across tracked cities)
Income (median across tracked cities)
Climate (median across tracked cities)
Connecticut vs South Carolina — FAQ
- Is it cheaper to live in Connecticut or South Carolina?
- South Carolina is cheaper on rent — its median one-bedroom of $1,113 runs about 6% below Connecticut's $1,181, based on the cities we track in each state.
- How much more do you need to earn to live in Connecticut than in South Carolina?
- To keep rent near the recommended 30% of gross income, based on median rent across tracked cities, you'd want to earn roughly $47,000 a year in Connecticut versus $45,000 in South Carolina.
- Which has lower taxes, Connecticut or South Carolina?
- Connecticut has a top state income tax rate of 6.99% and a 6.35% state sales tax. South Carolina has a top state income tax rate of 6.00% and a 6% state sales tax.
Housing, income, and climate are medians across the 3/3 cities we track in Connecticut/South Carolina — 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.