Average Heating Bill in Pennsylvania → Delaware County
$434/mo
$2,605/year
$1.30/sq ft (oil heat, 2,000 sq ft home)
↓ Oil prices are down 4.8% 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 | $1.61/therm | $17 | $1,152 | $192 |
| Heat Pump | $0.21/kWh | $20 | $1,363 | $227 |
| Heating Oil | $4.60/gallon | $39 | $2,605 | $434 |
| Electric Baseboard | $0.21/kWh | $61 | $4,088 | $681 |
Cheapest option for this area
Natural Gas
$1,152/year estimated — saving $1,453/year vs heating oil
Average monthly heating costs during the October–March season for a 2,000 sq ft home in Delaware 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 (4,762 HDD for Delaware County), and current EIA state-average energy rates. Oil prices reflect local median from 8 tracked suppliers.
Data updated 2026-07-17.
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If you're staying with oil heat, compare local suppliers to find the best price. The spread in Delaware County can be $0.50–$1.00/gallon.
Median: $4.60/gal · 8 suppliers reporting prices
Compare Delaware County Suppliers →We'll email you when local heating oil prices drop to your target — no spam, only price drops.