| Index | Harmony | Rhode Island | National |
| Cost of living | 123 | 112 | 100 |
| Goods & Services | 115 | 115 | 100 |
| Groceries | 102 | 102 | 100 |
| Health care | 108 | 108 | 100 |
| Housing | 155 | 120 | 100 |
| Transportation | 93 | 93 | 100 |
| Utilities | 112 | 112 | 100 |
| 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 | $79,830 | $6,653 | $1,863 | $2,395 |
| Renters | $0 | $0 | $0 | $0 |
| State | General Sales Tax | With Max Surtax |
| Rhode Island | 7% | 7% |
| State | Income Tax (Low) | Income Tax (High) |
| Rhode Island | 3.75% | 5.99% |
| Item | Harmony | National avg. | Difference |
| Haircut | $31.50 | $24.26 | 29.8% |
| Beauty Salon | $49.92 | $45.56 | 9.6% |
| Toothpaste | $3.46 | $3.70 | 6.5% |
| Shampoo | $1.43 | $1.28 | 11.4% |
| Movie | $14.37 | $12.13 | 18.4% |
| Bowling | $22.72 | $18.00 | 26.2% |
| Item | Harmony | National avg. | Difference |
| Ground Beef | $5.85 | $5.84 | 0.2% |
| Fried Chicken | $1.43 | $1.57 | 8.9% |
| Milk | $4.74 | $4.67 | 1.4% |
| Potatoes | $5.00 | $4.93 | 1.3% |
| Pizza | $11.59 | $12.09 | 4.1% |
| Beer | $10.74 | $10.41 | 3.1% |
| Item | Harmony | National avg. | Difference |
| Optometrist | $104.45 | $125.68 | 16.9% |
| Doctor | $169.83 | $135.78 | 25.1% |
| Dentist | $130.28 | $113.29 | 15.0% |
| Ibuprofen | $11.11 | $10.65 | 4.3% |
| Lipitor | $369.37 | $468.60 | 21.2% |
| Item | Harmony | National avg. | Difference |
| Home Price | $323,200.00 | $184,700.00 | 75.0% |
| Avg. Mortgage Payment | $2,379.56 | $2,346.69 | 1.4% |
| Apartment Rent | $1,030.00 | $949.00 | 8.5% |
| Item | Harmony | National avg. | Difference |
| Gasoline | $3.38 | $3.46 | 2.5% |
| Tire Balancing | $48.20 | $59.92 | 19.6% |
| Item | Harmony | National avg. | Difference |
| All Electricity | $230.62 | $193.99 | 18.9% |
| Phone | $195.18 | $192.25 | 1.5% |
| City | Population | Cost of Living Index | National Avg. |
| Clayville, RI | 81 | 109 | 8.7% |
| Moosup, CT | 3,922 | 104 | 4.4% |
| Central Falls, RI | 19,437 | 104 | 4.5% |
| Danielson, CT | 3,996 | 105 | 5.4% |
| Woonsocket, RI | 41,616 | 107 | 6.6% |
| Harmony, RI | 1,195 | 123 | 22.6% |
| City | Population | Cost of Living Index | National Avg. |
| Ponderay, ID | 1,195 | 99 | 0.9% |
| Stiles, PA | 1,195 | 107 | 7.2% |
| Iola, WI | 1,195 | 82 | 18.1% |
| Glenella-Lansdowne, MB | 1,195 | n/a | |
| Lake Park, IA | 1,194 | 85 | 14.8% |
| Harmony, RI | 1,195 | 123 | 22.6% |
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