| Index | Duncan | South Carolina | National |
| Cost of living | 90 | 93 | 100 |
| Goods & Services | 96 | 100 | 100 |
| Groceries | 98 | 99 | 100 |
| Health care | 97 | 94 | 100 |
| Housing | 74 | 80 | 100 |
| Transportation | 97 | 91 | 100 |
| Utilities | 93 | 107 | 100 |
Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.
| Cost of living index | |
| Goods & Services index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $50,208 | $4,184 | $1,171 | $1,506 |
| Renters | $49,792 | $4,149 | $1,162 | $1,494 |
| State | General Sales Tax | With Max Surtax |
| South Carolina | 6% | 9% |
| State | Income Tax (Low) | Income Tax (High) |
| South Carolina | 0% | 6.5% |
| Item | Duncan | National avg. | Difference |
| Haircut | $25.10 | $24.26 | 3.5% |
| Beauty Salon | $45.93 | $45.56 | 0.8% |
| Toothpaste | $3.67 | $3.70 | 0.8% |
| Shampoo | $1.38 | $1.28 | 7.8% |
| Movie | $12.15 | $12.13 | 0.1% |
| Bowling | $16.41 | $18.00 | 8.8% |
| Item | Duncan | National avg. | Difference |
| Ground Beef | $5.46 | $5.84 | 6.5% |
| Fried Chicken | $1.67 | $1.57 | 6.2% |
| Milk | $4.58 | $4.67 | 1.9% |
| Potatoes | $5.50 | $4.93 | 11.5% |
| Pizza | $10.64 | $12.09 | 12.0% |
| Beer | $10.46 | $10.41 | 0.5% |
| Item | Duncan | National avg. | Difference |
| Optometrist | $108.14 | $125.68 | 14.0% |
| Doctor | $131.80 | $135.78 | 2.9% |
| Dentist | $103.51 | $113.29 | 8.6% |
| Ibuprofen | $10.31 | $10.65 | 3.2% |
| Lipitor | $524.92 | $468.60 | 12.0% |
| Item | Duncan | National avg. | Difference |
| Home Price | $116,900.00 | $184,700.00 | 36.7% |
| Avg. Mortgage Payment | $1,758.32 | $2,346.69 | 25.1% |
| Apartment Rent | $937.00 | $949.00 | 1.3% |
| Item | Duncan | National avg. | Difference |
| Gasoline | $3.16 | $3.46 | 8.7% |
| Tire Balancing | $67.10 | $59.92 | 12.0% |
| Item | Duncan | National avg. | Difference |
| All Electricity | $171.72 | $193.99 | 11.5% |
| Phone | $191.25 | $192.25 | 0.5% |
| City | Population | Cost of Living Index | National Avg. |
| Gramling, SC | 97 | 96 | 3.7% |
| Tigerville, SC | 2,023 | 98 | 1.9% |
| Fingerville, SC | 31 | 96 | 3.7% |
| Startex, SC | 556 | 80 | 20.2% |
| Saxon, SC | 3,727 | 80 | 20.0% |
| Duncan, SC | 3,556 | 90 | 10.4% |
| City | Population | Cost of Living Index | National Avg. |
| Sainte-Anne-des-Lacs, QC | 3,556 | n/a | |
| Kamloops 1, BC | 3,556 | n/a | |
| Blind River, ON | 3,555 | n/a | |
| Loxahatchee Groves, FL | 3,557 | 144 | 43.7% |
| Unadilla, GA | 3,557 | 80 | 20.0% |
| Duncan, SC | 3,556 | 90 | 10.4% |
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