Cheapest Delaware County Heating Oil Price History
Updated on December 22, 2025
| Date | Price |
|---|---|
| 12/21/2025 | $3.194 |
| 12/20/2025 | $3.208 |
| 12/19/2025 | $3.208 |
| 12/18/2025 | $3.208 |
| 12/17/2025 | $3.217 |
| 12/16/2025 | $3.222 |
| 12/15/2025 | $3.234 |
| 12/14/2025 | $3.243 |
| 12/13/2025 | $3.253 |
| 12/12/2025 | $3.252 |
| 12/11/2025 | $3.253 |
| 12/10/2025 | $3.260 |
Delaware County Heating Oil Trends
Last year, Delaware County homeowners purchased a total of 805,601 gallons of heating oil.
Short Term Trends
Delaware’s overall heating oil usage fluctuates from year to year correlating with how cold it gets each winter. As the temperature outside gets colder, homes’ boilers need to burn additional heating oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Delaware was 30.3°F, which was 0.5°F colder than the prior winter's average outside temperature.
Delaware County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 29° F |
| 2023 - 2024 | 29° F |
Delaware County Homeowner’s Guide to Selecting an Oil Company
For Delaware households heating with heating oil, choosing which of the 6 heating oil companies that serve Delaware makes a big difference.
Full Service Oil Companies: Homeowners who are willing to pay a premium for a “set-it-and-forget-it” heating system choose one of the 0 “full-service” oil companies that serve Delaware. Full service companies such as or offer customers annual contracts which consist of a combined package of both automatic heating oil delivery and furnace repair. With an automatic oil delivery contract, the company tracks your home’s number two heating oil consumption and makes deliveries when your tank is running low. The homeowner does not need to monitor the level of the oil tank or place individual orders.
Discount Oil Companies: Often called “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for homeowners who are budget-conscious. With discount oil companies, in exchange for lower prices, you monitor the number two heating oil level in your tank, and you place an oil order either when the level runs low or just before a major snowstorm. A few of the 2 Delaware cash heating oil companies serving Delaware include Suburban Propane and Marble Cliff Oil Co.
Delaware Heating Oil Company Fast Facts: Fuel oil Companies Serving Delaware: 6 companies .
Average Number of Delaware Households Served per Heating Oil company : 2080
Delaware Heating Oil Delivery Overview
0 families in Delaware heat their homes with fuel oil. This makes oil delivery essential, especially when Delaware temperatures drop as low as 30° F each winter. 0% of Delaware houses depend on oil delivery each winter.
0.22% of Delaware County Households Rely On Heating Oil Delivery Each Winter
| Delaware County Households | Delaware County Heating Oil Households |
|---|---|
| 5.7M | 12,482 |
23 Delaware Heating Oil Companies You Can Trust
With 63,347,966.682 gallons of number two heating oil delivered to Delaware houses last winter, the Delaware community depends on its 23 oil companies when temperatures dip. Oil delivery can be summed up in two steps: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Delaware, two of the closest terminals are Citgo in Linden, NJ and Citgo in Linden, NJ. Then, the truck delivers the fuel oil to homes and businesses throughout Delaware and the surrounding region.
