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$4.00 Cheapest heating oil price in Delaware
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150 gallons Heating Oil
$149.96
Today
$149.96
Feb 27
$149.96
Mar 13
$149.96
Mar 27
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Oil Companies
Delaware Homeowner’s Guide to Selecting an Oil Company
For Delaware households heating with heating oil, picking which of the 27 heating oil companies that serve Delaware is an important decision.
Full Service Oil Companies: Homeowners who prefer a “set-it-and-forget-it” heating system pick one of the 0 “full-service” oil companies that serve Delaware. Full service companies such as or offer clients annual contracts which consist of a combined package of both automatic oil delivery and furnace repair. With an automatic heating oil delivery contract, the company tracks your home’s heating oil consumption and makes deliveries when your tank is running low. The client does not need to monitor the level of the oil tank or place individual orders.
Discount Oil Companies: Also known by the names “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for households who are on a budget. With discount oil companies, in exchange for lower prices, you monitor the heating oil level in your tank, and you place an oil order either when the level runs low or just before a major snowstorm. Some of the 2 Delaware cash heating oil companies serving Delaware include Shellhorn & Hill Inc and Roman Discount Oil.
Delaware Oil Company Fast Facts: Fuel oil Companies Serving Delaware: 27 companies .
Delaware Heating Oil Trends
Last year, Delaware homeowners purchased a total of 15 million gallons of heating oil.
Short Term Trends
Delaware’s overall number two heating oil use changes annually correlating with how cold it gets each winter. As the temperature outside gets more chilly, homes’ boilers need to burn increasing amounts of fuel oil to maintain a constant interior temperature. Last winter, the average outside temperature in Delaware was 35.3°F, which was 4.7°F colder than the prior winter's average outside temperature.
Delaware Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 35.3° F |
| 2023 - 2024 | 40° F |
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Oil Prices
Cheapest Delaware Oil Price Per Gallon
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $4.00 per gallon/gal | Feb 13, 2026, 1:00 PM |
| 150 gallonsgals | $4.00 per gallon/gal | Feb 13, 2026, 1:00 PM |
| 200 gallonsgals | $4.00 per gallon/gal | Feb 13, 2026, 1:00 PM |
| 250 gallonsgals | $4.00 per gallon/gal | Feb 13, 2026, 1:00 PM |
Cheapest Delaware Heating Oil Price Trends
Updated on February 12, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Month Trend | +$0.499 |
| 1 Year Trend | +$0.550 |
Cheapest Delaware Heating Oil Price History
Updated on February 12, 2026
| Date | Price |
|---|---|
| 02/11/2026 | $3.999 |
| 02/10/2026 | $3.999 |
| 02/09/2026 | $3.999 |
| 02/08/2026 | $3.999 |
| 02/05/2026 | $3.999 |
| 02/04/2026 | $3.999 |
| 02/03/2026 | $3.999 |
| 02/02/2026 | $3.999 |
| 02/01/2026 | $3.999 |
| 01/29/2026 | $3.999 |
| 01/28/2026 | $3.999 |
| 01/27/2026 | $3.799 |
| 01/26/2026 | $3.799 |
| 01/25/2026 | $3.750 |
| 01/22/2026 | $3.650 |
| 01/21/2026 | $3.699 |
| 01/20/2026 | $3.599 |
| 01/19/2026 | $3.500 |
| 01/18/2026 | $3.500 |
| 01/15/2026 | $3.500 |
| 01/14/2026 | $3.550 |
| 01/13/2026 | $3.500 |
| 01/12/2026 | $3.500 |
| 01/11/2026 | $3.500 |
| 01/08/2026 | $3.500 |
| 01/07/2026 | $3.500 |
| 01/06/2026 | $3.500 |
| 01/05/2026 | $3.500 |
| 01/04/2026 | $3.500 |
| 01/01/2026 | $3.500 |
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Average Delaware Heating Oil Price Trends
Updated on February 9, 2026
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.044 |
| 1 Month Trend | +$0.493 |
| 3 Month Trend | +$0.440 |
| 1 Year Trend | +$0.369 |
Average Delaware Heating Oil Price History
Updated on February 9, 2026
| Date | Price |
|---|---|
| 02/09/2026 | $4.576 |
| 02/02/2026 | $4.532 |
| 01/26/2026 | $4.315 |
| 01/19/2026 | $4.141 |
| 01/12/2026 | $4.083 |
| 01/05/2026 | $4.042 |
| 12/29/2025 | $4.001 |
| 12/22/2025 | $3.998 |
| 12/15/2025 | $4.072 |
| 12/08/2025 | $4.121 |
| 12/01/2025 | $4.144 |
| 11/24/2025 | $4.166 |
| 11/17/2025 | $4.172 |
| 11/10/2025 | $4.136 |
| 11/03/2025 | $3.978 |
| 10/27/2025 | $3.951 |
| 10/20/2025 | $3.918 |
| 10/13/2025 | $3.928 |
| 10/06/2025 | $3.547 |
| 05/12/2025 | $3.708 |
| 04/14/2025 | $3.835 |
| 03/31/2025 | $3.980 |
| 03/24/2025 | $3.947 |
| 03/17/2025 | $3.984 |
| 03/03/2025 | $4.169 |
| 02/24/2025 | $4.207 |
| 02/17/2025 | $4.207 |
Today's Delaware Oil Prices By City
Updated Today at 01:00 PM
Heating Oil
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Delaware Heating Oil Delivery Map
Delaware Heating Oil Prices FAQs
What is the price of home heating oil today in Delaware?
Today in Delaware, the price of home heating oil is $4.00 per gallon, which amounts to $599.85 for a 150-gallon order (excluding any applicable taxes).
How high will oil go in Delaware?
There’s no limit to how high oil prices can go in Delaware. Over the past year, Delaware heating oil prices per gallon have risen as high as $4.58 for a 150-gallon order. This is the same as the current average price of $4.58, and $0.58 per gallon more than the lowest price currently available, which is $4.00. Home heating oil prices fluctuate daily based on several factors, including demand, local fuel inventories at terminals (such as CITGO), and the price of crude oil.
Is the price of heating oil in Delaware rising or falling?
Heating oil prices have remained unchanged in Delaware over the past 7 days.
How much is home heating oil right now in Delaware?
The current price of home heating oil in Delaware ranges from $4.00 to $4.58 per gallon for a 150-gallon order paid by credit card. Prices can vary based on location, and cash or volume discounts may be available.
What is the current price of heating oil in Delaware?
The current price of heating oil in Delaware ranges from $4.00 to $4.58 per gallon, depending on the delivery address and the oil company.
What is the best price per gallon of home heating oil in Delaware?
The best price of home heating oil in Delaware today is $4.00 per gallon. The price of heating oil in Delaware ranges from a low of $4.00 to a high of $4.58.
Is heating oil going up or down in Delaware?
Heating oil prices have remained stable in Delaware over the past 7 days.
How much is oil for heat in Delaware?
Currently, the price of oil for heating in Delaware ranges from $4.00 to $4.58 per gallon for a 150-gallon delivery. Some oil companies offer various discounts, including cash discounts, volume discounts, military discounts, and senior discounts.
How much is oil per gallon in Delaware?
As of today, February 13th, 2026, the price of oil is $4.00 per gallon for a 150-gallon order paid by credit card. Prices can vary from $4.00 to $4.58 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much does 150 gallons of heating oil cost in Delaware?
150 gallons of heating oil costs $599.85 in Delaware.
Is heating oil taxable in Delaware?
Home heating oil is exempt from Delaware's 0.7468% petroleum retailer's tax.
