The median South Carolina household earns about $72,350 a year, and the typical home is worth about $304,000. Run through a lender's 28/36 rules at 6.25% with $30,000 down, that income supports a home of $244,964, $59,036 less than the typical South Carolina home. The tool below starts from those South Carolina figures; replace them with your own.
South Carolina affordability at a glance
| Median household income | $72,350 |
|---|---|
| Typical home value | $304,000 |
| Price-to-income ratioBelow the US level of about 4.5 | 4.2 |
| Effective property tax rate$38 a month per $100,000 of price | 0.45% |
| Typical homeowners insuranceCounts against the same payment budget | $2,100 |
| Highest price on the median incomeAt 6.25%, $30,000 down | $244,964 |
Home values: Zillow, September 2026. Income, rent, and property tax: U.S. Census Bureau ACS, 2024. Insurance is an estimate. Sources · How every state compares
What a median South Carolina income buys
| Gross household income | $72,000 |
|---|---|
| Housing limit (28%) | $1,680 |
| All-debt limit (36% less $400 debts) | $1,760 |
| Monthly payment budget | $1,680 |
| Down payment | $30,000 |
| Highest priceHeadline result | $244,964 |
| Loan amount | $214,964 |
| Monthly payment at that price | $1,680 |
| Income needed for the typical homePayment of $2,090 on $304,000 | $89,581 |
What shapes affordability in South Carolina
Property taxes shrink the budget
South Carolina's effective rate of 0.45% costs $38 a month for every $100,000 of price, money that comes out of the same payment budget as the loan. Legal residence status cuts the assessment ratio from 6% to 4% of market value — investment property always pays at 6%, which is roughly a 50% higher tax bill than an owner-occupied home.
Insurance in South Carolina
A typical policy runs about $2,100 a year, or $175 a month of the budget. Hurricane and flood exposure dominates along the Gulf and South Atlantic coasts: windstorm deductibles, separate wind pools, and NFIP flood policies can add thousands per year, and lender-required coverage tightens within a few miles of the shoreline.
Help with the down payment
Every state's housing finance agency, South Carolina's included, runs first-time buyer programs: below-market loans, down payment assistance, and mortgage credit certificates, usually with income and price limits. Assistance counts as down payment here, and a larger down payment raises the price you can afford in two ways: you borrow less, and at 20% down the PMI disappears.
How to find what you can afford in South Carolina
- Replace the median income with your household's gross income, the figure on your pay stubs and tax returns.
- Enter your monthly debt minimums from your credit report: car, student, card, and personal loans.
- Enter the cash you will put down, keeping closing costs and reserves aside.
- Check the property tax rate for the county you're shopping in; South Carolina's statewide 0.45% is only an average.
- Try 31% and 43% limits to see what an FHA loan would allow, then compare the two programs with the FHA vs. conventional calculator.
Methodology
The budget is the lower of the housing limit (income ÷ 12 × the front-end ratio) and the all-debt limit (income ÷ 12 × the back-end ratio, less debts). The highest price solves P = (Budget − insurance − dues + D × (k + m)) ÷ (k + m + t), where k is the payment per dollar borrowed, m the monthly PMI rate (zero at 20% down), and t the monthly property tax rate.
South Carolina income, price, and tax figures are sourced statewide values (listed under Sources); insurance is an estimate. Lenders also weigh credit, reserves, and employment, so treat the result as a ceiling to discuss with a loan officer, not a pre-approval.
Sources
- Typical home value: Zillow Home Value Index (all homes, mid tier, seasonally adjusted), September 2026.
- Median household income: U.S. Census Bureau, American Community Survey 1-year estimates, table B19013, 2024.
- Median gross rent: U.S. Census Bureau, American Community Survey 1-year estimates, table B25064, 2024.
- Effective property tax rate: Median real estate taxes paid (B25103) ÷ median home value (B25077), Census ACS 1-year, the Tax Foundation's method, 2024.
- Homeowners insurance: Keystone estimate of a typical annual premium. Replace it with a quote for the address, 2026.
Read the full methodology, worked example, and caveats in the national Home Affordability Calculator guide.
South Carolina FAQ
- How much house can I afford in South Carolina on the median income?
- About $244,964, on a household income of $72,000 with $30,000 down, $400 of other monthly debts, and a 6.25% rate, using the conventional 28/36 rules. The monthly payment at that price is $1,680, including South Carolina property tax and insurance.
- What salary do you need to buy a house in South Carolina?
- For the typical $304,000 home with $30,000 down, about $89,581 a year. That keeps the $2,090 payment within 28% of gross income and housing plus $400 of other debts within 36%.
- How do South Carolina property taxes affect what I can afford?
- At 0.45%, every $100,000 of price adds $38 a month in tax, which lenders count in the housing payment. That is low by national standards, which leaves more of the budget for the loan itself.
- Is South Carolina affordable compared with the rest of the US?
- The typical South Carolina home costs 4.2 times the median household income, against roughly 4.5 nationally. By that measure South Carolina is more affordable than the US as a whole. Taxes, insurance, and rates change the monthly picture, which the calculator captures.
Other state editions
Every state gets its own edition of the Home Affordability Calculator, preloaded with that market's typical values, tax rates, and insurance costs: