| Index | Henniker | New Hampshire | National |
| Cost of living | 112 | 113 | 100 |
| Goods & Services | 111 | 111 | 100 |
| Groceries | 100 | 100 | 100 |
| Health care | 108 | 108 | 100 |
| Housing | 119 | 125 | 100 |
| Transportation | 104 | 104 | 100 |
| Utilities | 115 | 115 | 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 | $174,243 | $14,520 | $4,065 | $5,228 |
| Renters | $43,258 | $3,605 | $1,009 | $1,298 |
| State | General Sales Tax | With Max Surtax |
| New Hampshire | 0% | 0% |
| State | Income Tax (Low) | Income Tax (High) |
| New Hampshire | 4% | 4% |
| Item | Henniker | National avg. | Difference |
| Haircut | $32.10 | $27.62 | 16.2% |
| Beauty Salon | $63.58 | $51.11 | 24.4% |
| Toothpaste | $4.10 | $4.09 | 0.2% |
| Shampoo | $1.54 | $1.54 | 0.1% |
| Movie | $13.13 | $12.88 | 1.9% |
| Yoga | $27.44 | $19.66 | 39.6% |
| Item | Henniker | National avg. | Difference |
| Ground Beef | $6.89 | $7.70 | 10.6% |
| Fried Chicken | $1.52 | $1.66 | 8.6% |
| Milk | $4.84 | $4.73 | 2.3% |
| Potatoes | $5.18 | $5.26 | 1.5% |
| Pizza | $12.57 | $12.76 | 1.5% |
| Beer | $9.88 | $10.55 | 6.3% |
| Item | Henniker | National avg. | Difference |
| Optometrist | $191.86 | $140.06 | 37.0% |
| Doctor | $185.67 | $153.82 | 20.7% |
| Dentist | $115.16 | $123.15 | 6.5% |
| Ibuprofen | $12.09 | $11.73 | 3.1% |
| Lipitor | $24.76 | $23.61 | 4.9% |
| Item | Henniker | National avg. | Difference |
| Home Price | $426,952.00 | $326,622.00 | 30.7% |
| Avg. Mortgage Payment | $2,625.98 | $2,480.25 | 5.9% |
| Apartment Rent | $1,330.00 | $1,444.00 | 7.9% |
| Item | Henniker | National avg. | Difference |
| Gasoline | $2.96 | $3.06 | 3.2% |
| Tire Balancing | $78.26 | $65.21 | 20.0% |
| Item | Henniker | National avg. | Difference |
| All Electricity | $278.51 | $220.12 | 26.5% |
| Phone | $190.66 | $195.71 | 2.6% |
| City | Population | Cost of Living Index | National Avg. |
| Bennington, NH | 270 | 100 | 0.0% |
| Hillsborough, NH | 1,478 | 101 | 1.4% |
| Antrim, NH | 1,415 | 106 | 6.2% |
| Bradford, NH | 317 | 110 | 10.5% |
| Warner, NH | 655 | 111 | 11.2% |
| Henniker, NH | 2,660 | 112 | 11.6% |
| City | Population | Cost of Living Index | National Avg. |
| Webster County, GA | 2,660 | 83 | 16.9% |
| Madrid, IA | 2,660 | 92 | 8.1% |
| Fillmore, UT | 2,660 | 92 | 8.0% |
| Bonaventure, QC | 2,660 | n/a | |
| Premont, TX | 2,659 | 79 | 21.3% |
| Henniker, NH | 2,660 | 112 | 11.6% |