| Index | Diamondhead | Mississippi | National |
| Cost of living | 97 | 83 | 100 |
| Goods & Services | 103 | 92 | 100 |
| Groceries | 99 | 96 | 100 |
| Health care | 100 | 94 | 100 |
| Housing | 97 | 63 | 100 |
| Transportation | 96 | 88 | 100 |
| Utilities | 73 | 89 | 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 | $97,568 | $8,131 | $2,276 | $2,927 |
| Renters | $64,763 | $5,397 | $1,511 | $1,943 |
| State | General Sales Tax | With Max Surtax |
| Mississippi | 7% | 7.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Mississippi | 5% | 5% |
| Item | Diamondhead | National avg. | Difference |
| Haircut | $25.44 | $27.62 | 7.9% |
| Beauty Salon | $48.89 | $51.11 | 4.3% |
| Toothpaste | $4.02 | $4.09 | 1.8% |
| Shampoo | $1.68 | $1.54 | 8.9% |
| Movie | $14.59 | $12.88 | 13.3% |
| Yoga | $24.47 | $19.66 | 24.5% |
| Item | Diamondhead | National avg. | Difference |
| Ground Beef | $8.14 | $7.70 | 5.6% |
| Fried Chicken | $1.41 | $1.66 | 15.2% |
| Milk | $4.76 | $4.73 | 0.6% |
| Potatoes | $5.39 | $5.26 | 2.5% |
| Pizza | $11.12 | $12.76 | 12.9% |
| Beer | $9.81 | $10.55 | 7.0% |
| Item | Diamondhead | National avg. | Difference |
| Optometrist | $131.67 | $140.06 | 6.0% |
| Doctor | $158.33 | $153.82 | 2.9% |
| Dentist | $121.67 | $123.15 | 1.2% |
| Ibuprofen | $11.77 | $11.73 | 0.3% |
| Lipitor | $22.79 | $23.61 | 3.5% |
| Item | Diamondhead | National avg. | Difference |
| Home Price | $320,375.00 | $326,622.00 | 1.9% |
| Avg. Mortgage Payment | $3,988.93 | $2,480.25 | 60.8% |
| Apartment Rent | $1,365.00 | $1,444.00 | 5.5% |
| Item | Diamondhead | National avg. | Difference |
| Gasoline | $2.86 | $3.06 | 6.3% |
| Tire Balancing | $66.39 | $65.21 | 1.8% |
| Item | Diamondhead | National avg. | Difference |
| All Electricity | $121.11 | $220.12 | 45.0% |
| Phone | $201.46 | $195.71 | 2.9% |
| City | Population | Cost of Living Index | National Avg. |
| Waveland, MS | 6,520 | 93 | 7.0% |
| Kiln, MS | 2,513 | 94 | 6.0% |
| Long Beach, MS | 16,179 | 96 | 3.5% |
| Henderson Point, MS | 286 | 97 | 2.6% |
| Pass Christian, MS | 6,223 | 99 | 1.3% |
| Diamondhead, MS | 8,346 | 97 | 3.0% |
| City | Population | Cost of Living Index | National Avg. |
| Antigonish, Subd. A, NS | 8,346 | n/a | |
| Bellevue, PA | 8,345 | 94 | 5.8% |
| Congers, NY | 8,350 | 148 | 48.0% |
| La Pêche, QC | 8,341 | n/a | |
| Trinidad, CO | 8,339 | 91 | 9.0% |
| Diamondhead, MS | 8,346 | 97 | 3.0% |