Quick answer
Colorado has lower average 1BR rent ($1,595/mo vs $1,750/mo). State income tax: Colorado (4.4%) vs South Carolina (6.4%) — on a $120K salary that's $2,400/year difference.
State Comparison · 2026
Colorado 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
Colorado vs South Carolina at a Glance
| Metric | Colorado | South Carolina |
|---|---|---|
| Avg 1BR rent (major metros) | $1,595 ✓ | $1,750 |
| Avg median home price | $515K | $510K ✓ |
| Cheapest city | Colorado Springs ($1,450) ✓ | Charleston ($1,750) |
| Priciest city | Denver ($1,740) | Charleston ($1,750) |
| State income tax | 4.4% ✓ | 6.4% |
| Avg walkability | 49/100 ✓ | 45/100 |
| Cities tracked | 2 | 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: Colorado (4.4%).
Salary $80K
$1,600
/year saved in Colorado
Salary $120K
$2,400
/year saved in Colorado
Salary $200K
$4,000
/year saved in Colorado
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Colorado (CO)
Tax reality
Colorado has a flat 4.4% state income tax — lower than California or New York but not zero. The TABOR amendment caps annual state revenue growth, which occasionally triggers tax refunds (a few hundred dollars per taxpayer) but also starves state services. Property tax is low (~0.5% effective).
Top cities (2 tracked)
Top drawbacks
- ✕Altitude takes 3-6 weeks to adjust to and permanently affects endurance sports performance vs sea level. Some people never fully adjust.
- ✕Winter driving the I-70 corridor to ski resorts is regularly miserable. Traction laws can close passes entirely, and Friday/Sunday traffic in season is 3-5 hour crawls for a 90-minute drive.
- ✕Water is structurally tight. Denver specifically has growing supply concerns as the population expands and Colorado River allocations contract. Homes with big lawns are increasingly a liability.
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 Colorado or South Carolina cheaper to live in?
Colorado has lower average 1BR rent across major metros — $1,595/mo vs $1,750/mo in South Carolina, a $155/mo difference. Home prices: South Carolina median is $510K vs $515K.
Colorado vs South Carolina: which has lower state income tax?
Colorado has lower state income tax (4.4%) vs 6.4% in South Carolina. On an $80K salary that's $1,600/year in savings. On $200K, savings grow to $4,000/year.
Should I move from Colorado to South Carolina?
Colorado has a flat 4.4% state income tax — lower than California or New York but not zero. The TABOR amendment caps annual state revenue growth, which occasionally triggers tax refunds (a few hundred dollars per taxpayer) but also starves state services. Property tax is low (~0.5% effective).
What are the best cities in Colorado vs South Carolina?
Colorado's largest metros include Denver, Colorado Springs. South Carolina's largest metros include Charleston. Cost of living varies significantly within each state — a Colorado suburb can be 40% cheaper than its flagship city, and vice versa.