Average Heating Bill in Maine → Sagadahoc County
$647/mo
$3,883/year
$1.94/sq ft (oil heat, 2,000 sq ft home)
↓ Oil prices are down 4.7% over the past 6 weeks, which affects current heating bills. View price trends.
| Fuel | Local Price | Cost/MMBTU | Annual Cost | Monthly (Heating) |
|---|---|---|---|---|
| Natural Gas Cheapest | $2.09/therm | $22 | $2,442 | $407 |
| Heat Pump | $0.28/kWh | $28 | $3,023 | $504 |
| Heating Oil | $4.20/gallon | $36 | $3,883 | $647 |
| Electric Baseboard | $0.28/kWh | $83 | $9,068 | $1,511 |
Cheapest option for this area
Natural Gas
$2,442/year estimated — saving $1,441/year vs heating oil
Average monthly heating costs during the October–March season for a 2,000 sq ft home in Sagadahoc 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 (7,776 HDD for Sagadahoc County), and current EIA state-average energy rates. Oil prices reflect local median from 8 tracked suppliers.
Data updated 2026-07-18.
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If you're staying with oil heat, compare local suppliers to find the best price. The spread in Sagadahoc County can be $0.50–$1.00/gallon.
Median: $4.20/gal · 8 suppliers reporting prices
Compare Sagadahoc County Suppliers →We'll email you when local heating oil prices drop to your target — no spam, only price drops.