Connecticut vs South Carolina Cost of Living
Purchasing power
Your $75,000 is worth different amounts in each state
$65,789
in Connecticut
$80,906
in South Carolina
Each cell = 1% of purchasing power. Green = value, red = gap.
Spending breakdown
Estimated annual spending on a $75,000 salary
What things actually cost
Real dollar costs side by side
Category breakdown
| Category | Connecticut | South Carolina | Difference |
|---|---|---|---|
| Housing | 122.3 | 80.6 | +52% |
| Groceries | 103.6 | 99.0 | +5% |
| Utilities | 131.9 | 96.9 | +36% |
| Transportation | 104.0 | 96.4 | +8% |
| Healthcare | 111.5 | 94.2 | +18% |
| Dining & Misc | 109.8 | 98.2 | +12% |
| Overall | 114.0 | 92.7 | +23% |
Index values relative to national average (100). Positive difference = more expensive in Connecticut.
What things actually cost
| Item | Connecticut | South Carolina | Difference |
|---|---|---|---|
| Median home price | $405,000 | $285,000 | +$120,000 |
| Average 2BR rent | $1,712/mo | $1,128/mo | +$584 |
| Gas price | $3.45/gal | $3.21/gal | +$0.24 |
| Electric bill | $216/mo | $97/mo | +$119 |
| Infant childcare | $20,254/yr | $11,512/yr | +$8,742 |
Salary equivalent: Connecticut → South Carolina
What a Connecticut salary buys you in South Carolina, adjusted for cost of living.
| Salary in Connecticut | Equivalent in South Carolina | Difference |
|---|---|---|
| $50,000 | $40,658 | +$9,342 |
| $75,000 | $60,987 | +$14,013 |
| $100,000 | $81,316 | +$18,684 |
| $150,000 | $121,974 | +$28,026 |
| $200,000 | $162,632 | +$37,368 |
Positive = your money goes further in South Carolina. Based on overall COL index ratio.
Based on MERIC/C2ER 2025 composite indices. Dollar amounts from AAA, EIA, Zillow, and Child Care Aware.
Overview
Connecticut is 23% more expensive than South Carolina overall. Connecticut has an index of 114 vs 92.7 for South Carolina (national average = 100).
FAQ
Is it cheaper to live in Connecticut or South Carolina?
South Carolina is cheaper to live in. Connecticut is 23% more expensive overall. The biggest driver is housing — median home prices are $405,000 in Connecticut vs $285,000 in South Carolina.
Is South Carolina cheaper than Connecticut?
Yes, South Carolina is 23% cheaper than Connecticut overall based on the MERIC/C2ER cost-of-living index. Housing, groceries, and utilities all factor into the difference.
Is Connecticut more expensive than South Carolina?
Yes, Connecticut is 23% more expensive than South Carolina based on the MERIC/C2ER composite index. Housing is typically the largest factor in the difference.
What salary in South Carolina equals $100,000 in Connecticut?
To maintain the same purchasing power as a $100,000 salary in Connecticut, you would need approximately $81,316 in South Carolina. This is based on the overall cost-of-living index (114 vs 92.7).
How do housing costs compare between Connecticut and South Carolina?
Housing is significantly cheaper in South Carolina. Median home prices are $405,000 in Connecticut vs $285,000 in South Carolina — a $120,000 difference. Average 2-bedroom rent is $1,712/mo vs $1,128/mo.
What costs more in Connecticut vs South Carolina?
Housing is 52% higher in Connecticut (index 122.3 vs 80.6). Utilities is 36% higher in Connecticut (index 131.9 vs 96.9). Healthcare is 18% higher in Connecticut (index 111.5 vs 94.2).
Is gas cheaper in Connecticut or South Carolina?
Gas averages $3.45/gallon in Connecticut and $3.21/gallon in South Carolina — a $0.24 difference per gallon.
Connecticut vs South Carolina cost of living — how do they compare?
Connecticut has an overall cost-of-living index of 114 and South Carolina has 92.7 (national average = 100). Connecticut is 23% more expensive overall. Use the calculator above to see how this affects your specific salary.
How do taxes compare between Connecticut and South Carolina?
Cost of living is only part of the picture — state income taxes also affect your take-home pay. Use the Connecticut vs South Carolina paycheck comparison to see how a specific salary compares after federal and state taxes, FICA, and deductions.
Where does this cost of living data come from?
Cost-of-living indices are from the MERIC/C2ER 2025 Annual Average. Dollar amounts use AAA gas prices (March 2025), EIA electricity rates (2024), Child Care Aware childcare costs (2024), Zillow home values (2024-2025), and BEA Regional Price Parities.
Related tools
- Connecticut Cost of Living — Housing, groceries, gas, and more
- South Carolina Cost of Living — Housing, groceries, gas, and more
- Connecticut vs South Carolina Paycheck Comparison — Compare take-home pay after taxes
- House Affordability in Connecticut — How much house can you afford?
- House Affordability in South Carolina — How much house can you afford?
- Connecticut Tax Brackets — See 2026 marginal rates
- South Carolina Tax Brackets — See 2026 marginal rates
- Connecticut Mortgage Calculator — Estimate monthly payments with local rates
- Compare any two states
Based on MERIC/C2ER 2025 composite indices and publicly available price data. Cost of living varies significantly by metro area within a state. These are statewide averages.