| Index | Decatur | Tennessee | National |
| Cost of living | 86 | 89 | 100 |
| Goods & Services | 90 | 94 | 100 |
| Groceries | 97 | 98 | 100 |
| Health care | 92 | 88 | 100 |
| Housing | 74 | 80 | 100 |
| Transportation | 88 | 89 | 100 |
| Utilities | 93 | 93 | 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 | $53,229 | $4,436 | $1,242 | $1,597 |
| Renters | $23,214 | $1,935 | $542 | $696 |
| State | General Sales Tax | With Max Surtax |
| Tennessee | 7% | 9.75% |
| State | Income Tax (Low) | Income Tax (High) |
| Tennessee | 0% | 0% |
| Item | Decatur | National avg. | Difference |
| Haircut | $18.80 | $24.26 | 22.5% |
| Beauty Salon | $48.40 | $45.56 | 6.2% |
| Toothpaste | $3.66 | $3.70 | 1.1% |
| Shampoo | $1.27 | $1.28 | 0.8% |
| Movie | $12.57 | $12.13 | 3.6% |
| Bowling | $16.47 | $18.00 | 8.5% |
| Item | Decatur | National avg. | Difference |
| Ground Beef | $5.63 | $5.84 | 3.5% |
| Fried Chicken | $1.43 | $1.57 | 8.9% |
| Milk | $4.49 | $4.67 | 3.9% |
| Potatoes | $5.17 | $4.93 | 4.8% |
| Pizza | $11.66 | $12.09 | 3.6% |
| Beer | $10.02 | $10.41 | 3.8% |
| Item | Decatur | National avg. | Difference |
| Optometrist | $112.00 | $125.68 | 10.9% |
| Doctor | $129.61 | $135.78 | 4.5% |
| Dentist | $96.50 | $113.29 | 14.8% |
| Ibuprofen | $10.39 | $10.65 | 2.4% |
| Lipitor | $465.03 | $468.60 | 0.8% |
| Item | Decatur | National avg. | Difference |
| Home Price | $140,300.00 | $184,700.00 | 24.0% |
| Avg. Mortgage Payment | $2,008.10 | $2,346.69 | 14.4% |
| Apartment Rent | $663.00 | $949.00 | 30.1% |
| Item | Decatur | National avg. | Difference |
| Gasoline | $3.09 | $3.46 | 10.6% |
| Tire Balancing | $50.87 | $59.92 | 15.1% |
| Item | Decatur | National avg. | Difference |
| All Electricity | $170.16 | $193.99 | 12.3% |
| Phone | $192.18 | $192.25 | 0.0% |
| City | Population | Cost of Living Index | National Avg. |
| Niota, TN | 837 | 80 | 19.9% |
| Etowah, TN | 3,505 | 82 | 18.0% |
| Dayton, TN | 7,357 | 81 | 18.6% |
| Spring City, TN | 2,242 | 85 | 15.0% |
| Athens, TN | 13,931 | 89 | 11.0% |
| Decatur, TN | 1,612 | 86 | 13.6% |
| City | Population | Cost of Living Index | National Avg. |
| Saint-François-de-la-Rivière-du-Sud, QC | 1,612 | n/a | |
| Pine Valley, CA | 1,611 | 153 | 52.9% |
| New Buffalo, MI | 1,613 | 98 | 2.2% |
| Nescopeck, PA | 1,613 | 92 | 8.2% |
| Shiremanstown, PA | 1,611 | 99 | 1.1% |
| Decatur, TN | 1,612 | 86 | 13.6% |