Cost of Living in Charleston, SC
Cost of Living in Charleston, SC has an overall index of 142, 42% above the U.S. baseline of 100. The typical home value is $591,821 (Zillow ZHVI, Aug 2026); typical monthly rent is $2,312 (Zillow ZORI, Aug 2026); and median household income is $92,414 (Census ACS 2024).
Cost index: committed city housing/rent inputs and BEA 2024 metro-area price parities. Home value: Zillow ZHVI market signal as of 2026-08. Rent: Zillow ZORI market signal as of 2026-08. A place-level signal, not a personal affordability decision or financial recommendation.
Home prices are the main source of pressure. This describes the local market, not your household.
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Other South Carolina cities with a useful tradeoff.
Recommendations require usable housing and income data and exclude very small places for a city of this scale.
Frequently asked questions about Charleston
Living in Charleston
Is Charleston, SC an expensive place to live?+
Yes — Charleston is about 42% more expensive than the national average, with an overall Cost Index of 142. Housing is the biggest factor: the typical home here is valued around $591,821, and monthly rents average roughly $2,312. Day-to-day costs like groceries and utilities tend to run closer to the national norm.
How does Charleston fit a household housing budget?+
Start with housing. Typical monthly rent is $2,312, while local median household income is $92,414. That implies a rent-burden proxy of about 30% before utilities and other costs. Use that as a planning signal for whether the place looks manageable under your own household assumptions.
How much are taxes in Charleston, SC?+
South Carolina uses an approximate state-income-tax planning model; 6% is top marginal-rate context from the tax snapshot. Applying the 0.49% state-level effective owner-occupied proxy to a home worth $591,821 gives a planning estimate near $2,900 per year; it is not a city, county, parcel, or individual tax bill. State plus average local sales-tax context is around 7.49%.
How much does it cost to rent in Charleston, SC?+
The typical monthly rent in Charleston is around $2,312. That's about 72% higher than the $1,348 national median. For comparison, the median home value here is $591,821, so buyers should also factor in mortgage payments, property taxes, and insurance.
How much does a house cost in Charleston, SC?+
The typical home value in Charleston is $591,821. With 20% down and the committed 7.03% national 30-year fixed benchmark as of 2026-09-24, principal and interest are roughly $3,159/month before property tax and insurance. This is a planning estimate, not a local lender quote. About 56% of residents here own their homes.
Are groceries and utilities expensive in Charleston?+
Grocery prices in Charleston are about average compared to the rest of the US (index: 96, where 100 is the national average). Utility bills (electricity, gas, water) are below average (index: 88). Overall, these everyday costs shouldn't cause major surprises if you're moving from another similarly-sized US city.
What is Charleston, SC like to live in?+
Charleston is a mid-sized city with a population of about 154,338. The median age of residents is 36.6, which is close to the national median. The local poverty rate is 12.31%, near the national average of 12.4%.