Moving to Charleston, SC
Thinking about moving to Charleston, SC? Here's the practical picture: the cost of living runs at an index of 104 (100 is the national average), a typical two-bedroom rents for about $2,100/month, summers average 77°F, and South Carolina has a top income tax rate of 6.2%. Below: cost of living, climate, utilities, the best time to move, and popular routes into Charleston.
- Cost of living
- 104
- Typical 2BR rent
- $2,100/mo
- Avg summer high
- 77°F
- Avg winter low
- 57°F
Cost of living in Charleston
Charleston's cost-of-living index is 104 against a national baseline of 100, and a two-bedroom rental averages roughly $2,100 per month. South Carolina levies a top income tax rate of 6.2% and an average combined sales tax of 7.5%. Build your first-year budget around these figures, not just the cost of the move.
Climate and best time to move
Expect average summer highs near 77°F, winter lows around 57°F, and about 51.5 inches of precipitation a year in Charleston. Late September through April — outside the May-September peak season, when van-line capacity is tighter and rates run roughly 15-18% higher. This metro sees heavy annual precipitation — target a drier stretch to protect boxes and floors.
Setting up utilities in Charleston
Line up your utilities before move day. In the Charleston–North Charleston area that typically means Dominion Energy, Charleston Water System. Schedule electricity and gas to turn on the day before you arrive so you never walk into a dark home.
Popular routes to Charleston
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Frequently asked questions
- Is Charleston expensive to live in?
- Charleston has a cost-of-living index of 104 (100 = US average), with typical 2BR rent around $2,100/month.
- What's the weather like in Charleston?
- Summer highs average 77°F, winter lows about 57°F, with roughly 51.5 inches of annual precipitation.
- When is the best time to move to Charleston?
- Late September through April — outside the May-September peak season, when van-line capacity is tighter and rates run roughly 15-18% higher.
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Sources
- MERIC / BestPlaces metro cost index, 2025 — retrieved 2026-01-15
- Zillow Observed Rent Index (metro), 2025 — retrieved 2026-01-15
- NOAA 1991-2020 Climate Normals — retrieved 2026-01-15
- Tax Foundation, 2025 State Tax Data — retrieved 2026-01-15