Quick answer
South Carolina has lower average 1BR rent ($1,750/mo vs $2,086/mo). State income tax: South Carolina (6.4%) vs California (Up to 13.3%) — on a $120K salary that's $8,280/year difference.
State Comparison · 2026
California vs South Carolina
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
California vs South Carolina at a Glance
| Metric | California | South Carolina |
|---|---|---|
| Avg 1BR rent (major metros) | $2,086 | $1,750 ✓ |
| Avg median home price | $719K | $510K ✓ |
| Cheapest city | Fresno ($1,400) ✓ | Charleston ($1,750) |
| Priciest city | San Francisco ($2,800) | Charleston ($1,750) |
| State income tax | Up to 13.3% | 6.4% ✓ |
| Avg walkability | 63/100 ✓ | 45/100 |
| Cities tracked | 5 | 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: South Carolina (6.4%).
Salary $80K
$5,520
/year saved in South Carolina
Salary $120K
$8,280
/year saved in South Carolina
Salary $200K
$13,800
/year saved in South Carolina
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
California (CA)
Tax reality
California has the highest state income tax in the US — 9.3% on earners around $100K and 13.3% on income over $1M. Combined with federal tax, a $200K W-2 earner keeps roughly $130K. The good news: no tax on Roth withdrawals in retirement and Prop 13 caps property-tax assessment increases at 2% annually for existing homeowners.
Top cities (5 tracked)
Top drawbacks
- ✕Housing is the single biggest trade-off. Bay Area median home prices run $1.1-1.7M, LA median is $980K, San Diego $900K. Even on $250K household income, buying a median home requires either 10 years of saving or help with the down payment.
- ✕State income tax is the highest in the US. A $150K earner pays roughly 9.3% effective state tax (~$14,000/year). Combined with federal + FICA, total effective tax hits 35-38% of gross.
- ✕Wildfire smoke is now an annual event. Summer/fall months regularly see AQI 150-300 for days at a time, especially in Sacramento, Bay Area, and southern CA mountain-adjacent areas. Indoor air filtration is basically required.
South Carolina (SC)
Tax reality
South Carolina top income tax is 6.2% (being reduced to 5.75% over time) and property tax averages ~0.57%. Combined effective tax is moderate. The real cost is rising property insurance — coastal homeowners face 15-25% annual increases due to hurricane risk.
Top cities (1 tracked)
Top drawbacks
- ✕Hurricane/flood risk is real in the Lowcountry — Katrina, Matthew, Florence, Ian all caused significant damage. "Sunny day flooding" in Charleston happens 3-5 times/year now (king tide + sea level rise), closing streets and roads with no storm.
- ✕Extreme summer heat and humidity — July-August regularly hit 92°F+ with 75%+ humidity, making outdoor activity miserable. Heat index routinely 100°F+. This is worse than Alabama due to coastal moisture.
- ✕Insurance costs are spiking coastal — homeowners insurance increased 15-25%+ annually in Charleston area. Flood insurance is separate and expensive. Some insurers are exiting the state entirely.
Frequently Asked Questions
Is California or South Carolina cheaper to live in?
South Carolina has lower average 1BR rent across major metros — $1,750/mo vs $2,086/mo in California, a $336/mo difference. Home prices: South Carolina median is $510K vs $719K.
California vs South Carolina: which has lower state income tax?
South Carolina has lower state income tax (6.4%) vs Up to 13.3% in California. On an $80K salary that's $5,520/year in savings. On $200K, savings grow to $13,800/year.
Should I move from California to South Carolina?
California has the highest state income tax in the US — 9.3% on earners around $100K and 13.3% on income over $1M. Combined with federal tax, a $200K W-2 earner keeps roughly $130K. The good news: no tax on Roth withdrawals in retirement and Prop 13 caps property-tax assessment increases at 2% annually for existing homeowners.
What are the best cities in California vs South Carolina?
California's largest metros include Los Angeles, San Francisco, San Diego. South Carolina's largest metros include Charleston. Cost of living varies significantly within each state — a California suburb can be 40% cheaper than its flagship city, and vice versa.