Renters in Charleston County pay a median of $1,620 a month, and the median home is valued at $489,100. Before borrowing here, test the new payment against your debt-to-income ratio, compare APR and total cost on at least three written offers, and confirm the lender is licensed in South Carolina.
On this page
- Local snapshot
- How people in Charleston County earn a living
- Age, schooling and housing in Charleston County
- The job market around Charleston County
- Budget math at the median in Charleston County
- What the numbers suggest about borrowing in Charleston County
- How Charleston County compares
- Local context
- Before you borrow in Charleston County
- More nearby
- Frequently asked questions
Local snapshot
Numbers come from the Census Bureau's 2020 to 2024 ACS for Charleston County. Treat them as estimates.
How people in Charleston County earn a living
Employment among Charleston County residents centers on education and health care (22%), with professional, scientific and administrative services (17%) and arts, entertainment, lodging and food service (11%) next. Compared with the median place in our Carolina county set, Charleston County leans toward professional, scientific and administrative services: 17% of workers against a median of 10%. Public jobs tend to be steady but slow to change. Private-sector pay can move faster, in both directions.
Looking past the median, 45% of Charleston County households earn $100,000 or more and 19% earn less than $35,000. Charleston County beats the Carolina county median on $100,000 households (30%), and sits below it on households under $35,000 (26%). Income inequality, measured by the Gini index, is 0.51.
Age, schooling and housing in Charleston County
Residents of Charleston County have a median age of 39.2; 50% of adults 25 and older have at least a bachelor's degree, and 7% did not finish high school. Against our Carolina county medians (40.4 years, 26% with a degree), Charleston County runs younger and above the typical education level. Older households more often have fixed incomes to document, such as Social Security or a pension.
Of every 100 homes in Charleston County, about 58 are detached houses and 23 sit in larger apartment buildings. The median place in our Carolina county set is 67% detached and 7% multifamily. Detached owners carry roofs, HVAC and yards, while apartment renters face deposits and moving trucks.
The job market around Charleston County
Charleston County recorded 3.0% unemployment in September 2026 by the BLS county series (preliminary, not seasonally adjusted), down 0.7 points from 3.7% a year earlier. A tight job market makes verifying income easier but does not make a loan cheaper. If hours change, tell your lender early.
Budget math at the median in Charleston County
Monthly math for a typical Charleston County household: $7,374 before taxes, from a median income of $88,494. After the median rent of $1,620 (22% of income), the 30% yardstick of $2,212 is not reached. A widely cited debt-to-income benchmark is 36%, which at the median would be about $2,655 a month for all debts together, rent or mortgage included. Lenders set their own limits. The typical home is priced at 5.5 times the median household income. Put your own numbers in the DTI calculator, because most households sit well above or below the median.
What the numbers suggest about borrowing in Charleston County
Median home value in Charleston County is $489,100, about 5.5 times the median household income of $88,494, one of the higher ratios in our Carolina county set. When prices run ahead of incomes, households often lean on credit for the costs around a home.
At 3.5%, the ACS unemployment rate in Charleston County is among the lower ones in our Carolina county set. A strong local labor market does not guarantee approval, but steady income is the thing lenders want to see.
Working from home is common in Charleston County (18% of workers), higher than in most of our Carolina county set. For borrowers, that often means income documents come from several sources, and lenders may ask for more proof than a single pay stub.
How Charleston County compares
Ranked against 78 Carolina county places, Charleston County shows a median household income of $88,494 (6th highest of 78), a median gross rent of $1,620 (5th highest of 78), and a median home value of $489,100 (1st highest of 78).
Nearby in size, and also in South Carolina, are Horry County ($66,880 income, $1,255 rent), where Charleston County runs 32% above on income and 29% above on rent and Lexington County ($77,408 income, $1,178 rent), where Charleston County runs 14% above on income and 38% above on rent. If your budget looks like your neighbors', the checklist questions are the same; if it does not, size the payment to your own numbers.
Local context
Charleston County includes 4 of the larger places we cover: Charleston, North Charleston, Mount Pleasant, James Island. County-wide figures blend them with smaller towns and rural areas, so check the city guide closest to you for a finer picture.
Before you borrow in Charleston County
- Look the lender up with the state's Office of the Commissioner of Consumer Finance and use its complaint page if something goes wrong.
- Never pay a fee first. A request for money before funding is the mark of a scam; the scam guide lists the usual scripts.
- Run the offer checklist before you sign.
- Keep every document in one folder: disclosure, agreement, payment confirmations.
- Compare three written offers by APR, fees and total cost, using the side-by-side calculator.
More nearby
- Charleston metro area
- Personal loans in Charleston, SC
- Personal loans in North Charleston, SC
- Personal loans in Mount Pleasant, SC
- Personal loans in James Island, SC
Frequently asked questions
Do high home prices in Charleston County change how I should borrow?
Median home value here is $489,100 against a median household income of $88,494, so housing already takes a large share of many budgets. Keep new payments modest, compare total cost and avoid stretching the term only to shrink the payment.
Do you treat Charleston County applicants differently from anyone else?
Beyond confirming your state, no. Your answers about the amount, credit, income and payments are all the check uses, and the same rules apply to every applicant.
Which South Carolina agency handles lender complaints?
Look a lender up with the Office of the Commissioner of Consumer Finance. For general unfair practices, the Department of Consumer Affairs is the place to complain.
How long does a loan decision take for Charleston County residents?
It depends on the lender and verification, from minutes for a prequalification to several days for funding. Speed is worth asking about, but never pay extra for it up front.