Average Heating Bill in Maine → Cumberland County
$661/mo
$3,967/year
$1.98/sq ft (oil heat, 2,000 sq ft home)
↓ Oil prices are down 4.5% 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 | $1.34/therm | $14 | $1,574 | $262 |
| Heat Pump | $0.31/kWh | $30 | $3,268 | $545 |
| Heating Oil | $4.29/gallon | $36 | $3,967 | $661 |
| Electric Baseboard | $0.31/kWh | $90 | $9,805 | $1,634 |
Cheapest option for this area
Natural Gas
$1,574/year estimated — saving $2,393/year vs heating oil
Average monthly heating costs during the October–March season for a 2,000 sq ft home in Cumberland 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 Cumberland County), and current EIA state-average energy rates. Oil prices reflect local median from 16 tracked suppliers.
Data updated 2026-06-02.
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If you're staying with oil heat, compare local suppliers to find the best price. The spread in Cumberland County can be $0.50–$1.00/gallon.
Median: $4.29/gal · 16 suppliers reporting prices
Compare Cumberland County Suppliers →