Cheapest heating oil in New Castle today

4 suppliers tracked · updated today · Free, no signup

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Lowest in New Castle

as of 6:51 PM

$5.10/gal ▼ $0.89 vs high

Lawmans Oil · Merchantville

$5.10 low$5.29 avg$5.99 high

For a 150 gal delivery you'd pay

$765 vs $899 at the highest

You save ~$134 on this delivery

Call Lawmans Oil

Heating Oil Suppliers Serving New Castle County

Prices collected from supplier websites and verified daily. Always confirm price and delivery minimum when ordering.

Heating oil prices nearby: Sussex County – $5.29/gal · Kent County – $5.29/gal
Prices Trending Up 4% in 6 Weeks
Prices range from $5.10 to $5.99/gal across 4 suppliers
Based on 4 suppliers · Updated Jun 2, 2026
Set a price alert → Track price changes in the app →

6-Week Price Trend

County aggregate from 4 suppliers

$477/mo
Monthly Heating Bill
2,000 sq ft home · Oil heat
$1,027/yr
Heat Pump
$1,833 less than oil
↑ 4%
Price Trend
in 6 weeks

Market Snapshot

4 Suppliers with live pricing
12 Weeks of data
52 ZIP codes covered

Data coverage across 2 ZIP prefixes and 52 ZIP codes.

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Heating oil prices in New Castle County, Delaware typically range from $5.10 to $5.99 per gallon depending on season, delivery size, and supplier competition. New Castle County prices are in line with the DE average.

HomeHeat tracks 8 heating oil suppliers across 52 ZIP codes in New Castle County. Prices are updated daily using supplier reports and verified market data.

Homeowners in New Castle County typically use between 600 and 1,000 gallons of heating oil per year depending on home size and insulation. Monitoring price trends can help households save $100-$300 annually by timing deliveries during lower price periods.

Heating oil prices across Delaware can fluctuate significantly throughout the winter heating season. Cold weather spikes, regional supply changes, and delivery demand often influence short-term pricing trends. Many residents searching for heating oil prices today in New Castle County use these daily updates to compare local supplier rates before placing their next delivery order.

Frequently Asked Questions

What is the current heating oil price in New Castle County?

The current median heating oil price in New Castle County, Delaware is $5.29 per gallon, based on 4 tracked suppliers. Prices range from $5.10 to $5.99/gal.

Why are New Castle County prices higher than average?

Heating oil prices in New Castle County are influenced by proximity to terminals, local supplier competition, and seasonal demand. HomeHeat currently tracks 8 suppliers in New Castle County, giving homeowners options to compare prices and find competitive rates.

How many heating oil suppliers operate in New Castle County?

HomeHeat tracks 8 heating oil suppliers with published pricing in New Castle County, covering 52 ZIP codes.

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