Salary to Buy a Home
What Salary Do You Need to Buy a Home in South Carolina? (2026)
To buy the median South Carolina home ($305,800) with 20% down at today's 7.03% rate, you need an annual income of $84,214 — $23,249 more than the typical household earns ($60,965). Your monthly PITI payment (principal, interest, taxes, and insurance combined) would be $1,965. With only 10% down, lenders require PMI (private mortgage insurance, since you have less equity) — pushing the income you need to $97,500/year and the payment to $2,275/month.
How big is the gap?
Buying the median South Carolina home takes $84,214/year, but the typical household earns $60,965 — a gap of $23,249.
New to this? Quick definitions
- PITI —
- principal, interest, taxes, and insurance — the four pieces of your monthly mortgage payment, all added together.
- DTI (debt-to-income ratio) —
- what percent of your monthly income goes toward debt payments. Lenders use this to decide how much they'll let you borrow.
- Front-end vs. back-end DTI —
- front-end counts only your housing payment (PITI); back-end counts housing plus every other debt — car loans, student loans, credit cards.
- 28/36 rule —
- a lending guideline: housing costs shouldn't exceed 28% of your gross monthly income (front-end), and total debt payments shouldn't exceed 36% (back-end).
- Gross vs. net income —
- gross is your pay before taxes and deductions — the number lenders use. Net is what actually lands in your bank account, which is what you'll live on.
- PMI —
- private mortgage insurance, required when you put down less than 20%. It protects the lender, not you, and adds to your monthly payment until you build enough equity.
Income Required to Buy a Median South Carolina Home
At 7.03% (30-year fixed, Freddie Mac PMMS, week of September 24, 2026) using the 28% front-end DTI rule — your housing payment capped at 28% of gross monthly income
20% Down — $61,160 down
$84,214
annual income required
10% Down — $30,580 down
$97,500
annual income required
Monthly Payment Breakdown — $305,800 Median Home
PITI = Principal + Interest + Taxes + Insurance. PMI added for 10%-down scenario.
| Component | 20% Down | 10% Down |
|---|---|---|
| Principal & Interest (20% down) | $1,632 | $1,836 |
| Property Tax (0.52%) | $133 | $133 |
| Homeowners Insurance | $200 | $200 |
| PMI (10% down only) | — | $106 |
| Total Monthly PITI | $1,965 | $2,275 |
| Annual income required (28% DTI) | $84,214 | $97,500 |
Rate: 7.03% 30-year fixed (Freddie Mac PMMS, week of September 24, 2026). Property tax: 0.52% effective rate.Insurance: $2,400/yr (statewide average). PMI: 0.46% of the loan a year (720–739 credit, 90% loan-to-value, National MI rate card).
Where your money goes each month
Mistakes first-time buyers make
- Budgeting off gross income instead of what actually hits your bank account after taxes and deductions.
- Ignoring existing debt payments — car loans, student loans, credit cards — that count against your back-end DTI and shrink what you can borrow.
- Assuming a lender's maximum approval is what you should actually spend, rather than what you're comfortable paying every month.
- Forgetting that 10%-down loans carry PMI, which raises the monthly payment and the income you need to qualify.
Pro tips
- Treat the 28/36 rule as a ceiling, not a target — qualifying for a payment doesn't mean you should stretch to it.
- Pay down other debt before applying for a mortgage; lowering your DTI can qualify you for more house at the same income.
- Get pre-qualified early so you know your real number before you start house-hunting, not after you've fallen for a listing.
- Compare 20%-down and 10%-down scenarios side by side — the income required and monthly payment both shift with PMI.
South Carolina Affordability Gap
How far the median household income is from what's needed to buy the median home
Affordability gap
+$23,249
shortfall vs. income required
Gap %
+38.1%
Median households need 38.1% more income to clear the 28% DTI threshold
Price that fits the median income
$211,806
The most expensive home a typical South Carolina household can buy and stay within the 28% PITI rule — at $60,965/year income, 20% down, 7.03% rate. That's $93,994 below South Carolina's median home price.
Most & Least Affordable Counties in South Carolina
Home prices vary significantly by county — these counties anchor the affordability spectrum
Most affordable counties
- 1Allendale County
- 2Marion County
- 3Marlboro County
Least affordable counties
- 1Beaufort County
- 2Richland County
- 3Charleston County
County affordability reflects relative home price levels. Use the mortgage calculator for an exact income analysis at your target county price point.
Mortgage Calculator — South Carolina
Pre-loaded with South Carolina's $305,800 median home price at 7.03%
Mortgage Estimator
South Carolina rates pre-loaded
Monthly Payment
$2,087
estimated all-in payment (PITI)
Tax and insurance estimates use national averages. For South Carolina-specific numbers, see the full breakdown below.
Excludes HOA fees. Rates and costs are estimates; actual costs vary.
Full Calculator →How Much Home Can You Afford in South Carolina?
The income required figures above are for the median home. Enter your actual income to see what home price you qualify for.
Mortgage Affordability Calculator
Enter your income, debts, and down payment to find your maximum home price — pre-loaded for South Carolina
Open Calculator →South Carolina Income Rules Behind the Salary Figure
State income tax (2026)
Tax year 2026 (H. 4216, signed March 30, 2026): 1.99% on income less than $30,000; 5.21% minus $966 on income of $30,000 and above. SC now uses the SC Income Adjusted Deduction in place of the federal standard deduction: $15,000 single / married filing separately, $22,500 head of household, $30,000 married filing jointly / surviving spouse. Tax year 2025 rates ran from 0 to a top rate of 6%. SCDOR notes H. 4216 mandates further reduction of the top rate if the Board of Economic Advisors projects revenue growth of 5% or more (reduction capped at $200 million). (South Carolina Department of Revenue, retrieved 2026-09-14)
Median household income, American Community Survey ACS 1-year 2024 (U.S. Census Bureau (data.census.gov API), retrieved 2026-09-14)
| Area | Median household income | vs. $84,214 required |
|---|---|---|
| South Carolina (statewide) | $72,350 | −$11,864 |
| Greenville-Anderson-Greer, SC Metro Area | $75,881 | −$8,333 |
| Charleston-North Charleston, SC Metro Area | $90,307 | +$6,093 |
| Columbia, SC Metro Area | $70,788 | −$13,426 |
| Myrtle Beach-Conway-North Myrtle Beach, SC Metro Area | $68,534 | −$15,680 |
SC Housing Homebuyer (Bond) Program and SC Mortgage Credit Certificate Program income limits
2026/2027 limits for loans reserved/locked effective 06.01.2026 (non-targeted counties, 1-2 persons / 3+ persons): Charleston $117,500 / $135,125; Greenville and Pickens $106,400 / $122,360; York $117,400 / $135,010; Richland, Lexington, Aiken, Anderson, Spartanburg and others $95,800 / $110,170. Targeted counties range up to $141,000 / $164,500 (Berkeley, Dorchester). Home price limit $450,000. (South Carolina State Housing Finance and Development Authority (SC Housing), retrieved 2026-09-14)
What a Median Household Can Buy in Each South Carolina Metro
The same model as above — 7.03% 30-year fixed, 20% down, South Carolina's effective property-tax rate and homeowners premium, housing held to 28% of gross income — run on each metro's own median household income (ACS 1-year 2024). (U.S. Census Bureau (data.census.gov API), retrieved 2026-09-14) Tax and insurance are statewide figures, so a metro with above-average property tax will buy somewhat less than shown.
| Metro | Median household income | 28% monthly budget | Price that fits | vs. $305,800 state median |
|---|---|---|---|---|
| Greenville-Anderson-Greer, SC Metro Area | $75,881 | $1,771 | $272,105 | −$33,695 |
| Charleston-North Charleston, SC Metro Area | $90,307 | $2,107 | $330,423 | +$24,623 |
| Columbia, SC Metro Area | $70,788 | $1,652 | $251,516 | −$54,284 |
| Myrtle Beach-Conway-North Myrtle Beach, SC Metro Area | $68,534 | $1,599 | $242,404 | −$63,396 |
Charleston-North Charleston, SC Metro Area can carry the $305,800 statewide median home on its median income; Greenville-Anderson-Greer, SC Metro Area ($33,695 short), Columbia, SC Metro Area ($54,284 short), Myrtle Beach-Conway-North Myrtle Beach, SC Metro Area ($63,396 short) cannot. The $21,773 income gap between Charleston-North Charleston, SC Metro Area and Myrtle Beach-Conway-North Myrtle Beach, SC Metro Area is worth $88,019 of purchase price in this model — about $4,043 of price for every $1,000 of income.
The South Carolina Tax and Insurance Rules Inside That Payment
How South Carolina arrives at the property tax bill
Owner-occupied legal residence (and up to five contiguous acres): 4% of fair market value; other real property: 6% of fair market value (§ 12-43-220) (South Carolina Legislature, retrieved 2026-09-14) Increases in fair market value from a countywide reassessment are limited to 15% within a five-year period (§ 12-37-3140(B)); the cap does not apply to additions/improvements or in the year of an assessable transfer of interest. (South Carolina Legislature, retrieved 2026-09-14)
Exempts the first $50,000 of the fair market value of the dwelling place from county, municipal, school and special assessment real property taxes for residents aged 65+, totally and permanently disabled, or legally blind. Separately, all owner-occupied legal residences are assessed at 4% instead of 6% (§ 12-43-220(c)). When to file: Written application before July sixteenth of the tax year (late applications after July 15 but before the first penalty date still reduce that year's taxes). (South Carolina Legislature, retrieved 2026-09-14)
If the assessed value looks wrong, the appeal window is In years when there is a property tax assessment notice, written notice of objection within ninety days after the assessor mails the notice (§ 12-60-2510(A)(3)), heard first by the County assessor (written objection), then county board of assessment appeals / Administrative Law Court. (South Carolina Legislature, retrieved 2026-09-14)
South Carolina Wind and Hail Underwriting Association (Wind Pool)
A residual market mechanism providing wind and hail insurance for residential and commercial property to applicants unable to procure it in the statutorily defined coastal area (e.g. areas of Beaufort and Colleton counties east of the west bank of the intracoastal waterway, plus defined areas of Charleston, Georgetown and Horry counties) (S.C. Code §§ 38-75-310, 38-75-330). (South Carolina Legislature, retrieved 2026-09-14) Insurers must notify new and renewing residential policyholders of the availability and range of premium discounts, credits or deductible reductions for wind-loss mitigation (§ 38-75-755(A)). (South Carolina Legislature, retrieved 2026-09-14)
Frequently Asked Questions
- What salary do you need to buy a house in South Carolina?
- To buy South Carolina's median-priced home ($305,800) with 20% down at 7.03% (30-year fixed), you need $84,214/year. That keeps your monthly PITI (principal, interest, taxes, insurance) of $1,965 within the 28% front-end DTI guideline — lender-speak for keeping your housing payment at or under 28% of your gross monthly income. With 10% down and PMI, the required income rises to $97,500/year with a $2,275/month payment. Source: Zillow Home Value Index, April 2026 (home price), Freddie Mac PMMS, week of September 24, 2026 (rate).
- Can the average South Carolina household afford a home?
- Not easily. The median South Carolina household earns $60,965/year, but qualifying for the median home requires $84,214 — an affordability gap of $23,249 (+38.1%). On the median income, the most you can spend and stay within the 28% guideline is $211,806.
- What home price can I afford on South Carolina's median income?
- At $60,965/year (South Carolina's median), your maximum monthly housing budget is $1,423 under the 28% DTI rule. Working backwards at 7.03% with 20% down, that supports a home price of $211,806 — $93,994 below the $305,800 median.
- What is the PITI payment on a median South Carolina home?
- On South Carolina's median home price of $305,800: with 20% down ($61,160 down), your PITI is $1,965/month. With 10% down ($30,580 down plus PMI), PITI rises to $2,275/month. PITI includes principal & interest at 7.03%, property tax at 0.52%, and homeowners insurance (PMI added for the 10%-down scenario at 0.46% of the loan a year, the National MI rate-card price for 720–739 credit at 90% loan-to-value: $106/month). Source: Freddie Mac PMMS, week of September 24, 2026 / Zillow Home Value Index, April 2026.
- What is the 28% rule for buying a home?
- The 28% rule (HUD front-end DTI standard) says your monthly housing payment — principal, interest, taxes, and insurance (PITI) — should not exceed 28% of your gross monthly income. To qualify for South Carolina's median home at 20% down, your PITI would be $1,965/month. Divide by 0.28 to get the required monthly income ($7,018), then multiply by 12: $84,214/year. Lenders also check back-end DTI (all debts ≤ 43%), so existing debt reduces what you can borrow.
- Which South Carolina counties are most and least affordable?
- South Carolina's most affordable counties for homebuyers include Allendale County, Marion County, Marlboro County, where home prices are significantly below the state median. The least affordable are typically Beaufort County, Richland County, Charleston County, where prices far exceed the statewide average. County-level data is updated quarterly — use the mortgage calculator below for your specific target area.
Related Calculators
Mortgage Affordability Calculator
See what home price you can afford on your income in South Carolina
Mortgage Calculator
Full PITI payment on $305,800 at 7.03%
Property Tax Guide
South Carolina property tax at 0.52% — how it affects your payment
Home Insurance Costs
Average South Carolina homeowners insurance: $2,400/year
Mortgage Payments by Price
Full PITI for 8 home prices in South Carolina, from $200K to $750K
What to do with this number
Now that you know roughly what income South Carolina's median home requires, here's how to use it.
Income gap feels large?
Check down payment assistance programs in South Carolina — a smaller down payment can lower the income you need to qualify.
Want the full monthly cost, not just the salary needed?
See the true cost of owning a home in South Carolina — PITI is only part of what you'll actually pay each month.
Ready to check your real number?
Use the affordability calculator with your actual income and debts instead of the state median.