Quick answer
Alaska has lower average 1BR rent ($1,200/mo vs $1,500/mo). State income tax: Alaska (None) vs South Carolina (6.4%) — on a $120K salary that's $7,680/year difference.
State Comparison · 2026
Alaska 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
Alaska vs South Carolina at a Glance
| Metric | Alaska | South Carolina |
|---|---|---|
| Avg 1BR rent (major metros) | $1,200 ✓ | $1,500 |
| Avg median home price | $385K ✓ | $448K |
| Cheapest city | Anchorage ($1,200) ✓ | Greenville ($1,250) |
| Priciest city | Anchorage ($1,200) | Charleston ($1,750) |
| State income tax | None ✓ | 6.4% |
| Avg walkability | 36/100 | 57/100 ✓ |
| 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: Alaska (None).
Salary $80K
$5,120
/year saved in Alaska
Salary $120K
$7,680
/year saved in Alaska
Salary $200K
$12,800
/year saved in Alaska
Calculation uses the effective state rate difference × gross salary. Doesn't include property tax, sales tax, or federal impact.
Deep Dive: Each State
Alaska (AK)
Tax reality
Alaska is a tax haven: zero state income tax, zero state sales tax (some municipalities add local sales tax), AND the Permanent Fund Dividend (PFD) pays every resident $1,000-$3,284 annually from oil royalties. A $100K salary in Alaska nets roughly $7,000+ more than Texas after PFD, despite higher cost of goods.
Top cities (1 tracked)
Top drawbacks
- ✕Winter darkness is psychologically brutal. Anchorage gets 6 hours of daylight in December, Fairbanks gets 3.5 hours, Barrow gets zero for ~2 months. Seasonal affective disorder is common. Winter depression and high suicide rates are documented realities.
- ✕Earthquakes are frequent and severe — the 1964 Great Alaska Earthquake was 9.2 magnitude (tied 2nd largest ever recorded). The 2018 Anchorage earthquake was 7.1 magnitude and caused significant damage. Building codes are strict but quake risk is real and insurance reflects it.
- ✕Cost of goods is 40-60% higher than the lower 48 — groceries cost ~$280/week vs $180 nationally. Eggs are $4-$6/dozen, milk $6-$8/gallon. Everything is either shipped by barge (slow, expensive) or flown. Remote villages are even worse ($400+ per week for basics).
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 (2 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 Alaska or South Carolina cheaper to live in?
Alaska has lower average 1BR rent across major metros — $1,200/mo vs $1,500/mo in South Carolina, a $300/mo difference. Home prices: Alaska median is $385K vs $448K.
Alaska vs South Carolina: which has lower state income tax?
Alaska has lower state income tax (None) vs 6.4% in South Carolina. On an $80K salary that's $5,120/year in savings. On $200K, savings grow to $12,800/year.
Should I move from Alaska to South Carolina?
Alaska is a tax haven: zero state income tax, zero state sales tax (some municipalities add local sales tax), AND the Permanent Fund Dividend (PFD) pays every resident $1,000-$3,284 annually from oil royalties. A $100K salary in Alaska nets roughly $7,000+ more than Texas after PFD, despite higher cost of goods.
What are the best cities in Alaska vs South Carolina?
Alaska's largest metros include Anchorage. South Carolina's largest metros include Charleston, Greenville. Cost of living varies significantly within each state — a Alaska suburb can be 40% cheaper than its flagship city, and vice versa.