Average Heating Bill in New Hampshire → Hillsborough County
$682/mo
$4,094/year
$2.05/sq ft (oil heat, 2,000 sq ft home)
| Fuel | Local Price | Cost/MMBTU | Annual Cost | Monthly (Heating) |
|---|---|---|---|---|
| Natural Gas Cheapest | $1.83/therm | $20 | $2,050 | $342 |
| Heat Pump | $0.26/kWh | $26 | $2,682 | $447 |
| Heating Oil | $4.62/gallon | $39 | $4,094 | $682 |
| Electric Baseboard | $0.26/kWh | $77 | $8,047 | $1,341 |
Cheapest option for this area
Natural Gas
$2,050/year estimated — saving $2,044/year vs heating oil
Average monthly heating costs during the October–March season for a 2,000 sq ft home in Hillsborough County:
Based on a 2,000 sq ft home with 85% oil furnace efficiency, COP 3.0 heat pump, NOAA 30-year normal heating degree days (7,451 HDD for Hillsborough County), and current EIA state-average energy rates. Oil prices reflect local median from 15 tracked suppliers.
Data updated 2026-06-02.
Track price drops and predict your next delivery with the HomeHeat app.
Get HomeHeat Free →Free app for iPhone. No hardware. No ads.
If you're staying with oil heat, compare local suppliers to find the best price. The spread in Hillsborough County can be $0.50–$1.00/gallon.
Median: $4.62/gal · 15 suppliers reporting prices
Compare Hillsborough County Suppliers →