Quick answer
Wisconsin has lower average 1BR rent ($1,265/mo vs $1,750/mo). State income tax: South Carolina (6.4%) vs Wisconsin (7.65%) — on a $120K salary that's $1,500/year difference.
State Comparison · 2026
South Carolina vs Wisconsin
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
South Carolina vs Wisconsin at a Glance
| Metric | South Carolina | Wisconsin |
|---|---|---|
| Avg 1BR rent (major metros) | $1,750 | $1,265 ✓ |
| Avg median home price | $510K | $303K ✓ |
| Cheapest city | Charleston ($1,750) | Milwaukee ($1,150) ✓ |
| Priciest city | Charleston ($1,750) | Madison ($1,380) |
| State income tax | 6.4% ✓ | 7.65% |
| Avg walkability | 45/100 | 63/100 ✓ |
| Cities tracked | 1 | 2 |
✓ 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
$1,000
/year saved in South Carolina
Salary $120K
$1,500
/year saved in South Carolina
Salary $200K
$2,500
/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
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.
Wisconsin (WI)
Tax reality
Wisconsin has a progressive state income tax up to 7.65% for high earners (kicks in around $280K single). Property tax is moderate-high (~1.8% effective on average). Sales tax 5% state + local to 5.5%. No estate tax.
Top cities (2 tracked)
Top drawbacks
- ✕Winters are brutal. Milwaukee averages 47 inches of snow per year; Madison 50+. November through March regularly sees -10°F wind chills and consistent snow cover. Lake-effect weather adds intensity near Lake Michigan.
- ✕Property tax in Wisconsin is notably high — 1.8% effective average, meaning a $400K home pays $7,200/year in property tax. This partially offsets the moderate income tax.
- ✕Outside Milwaukee and Madison, the job market narrows fast. Rural Wisconsin dairy and manufacturing have been in structural decline.
Frequently Asked Questions
Is South Carolina or Wisconsin cheaper to live in?
Wisconsin has lower average 1BR rent across major metros — $1,265/mo vs $1,750/mo in South Carolina, a $485/mo difference. Home prices: Wisconsin median is $303K vs $510K.
South Carolina vs Wisconsin: which has lower state income tax?
South Carolina has lower state income tax (6.4%) vs 7.65% in Wisconsin. On an $80K salary that's $1,000/year in savings. On $200K, savings grow to $2,500/year.
Should I move from South Carolina to Wisconsin?
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.
What are the best cities in South Carolina vs Wisconsin?
South Carolina's largest metros include Charleston. Wisconsin's largest metros include Milwaukee, Madison. Cost of living varies significantly within each state — a South Carolina suburb can be 40% cheaper than its flagship city, and vice versa.