Cheapest Delaware County Heating Oil Price History
Updated Today
| Date | Price |
|---|---|
| 12/17/2025 | $3.222 |
| 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 |
Propane vs. Natural Gas vs. Heating Oil: Delaware Home Heating Fuel Comparison
Residences have a variety of fuels to choose from when it comes to heating. Natural Gas is the most popular choice in Delaware, used by 3,357,080 or 63% of families. The next most popular primary heating fuel for Delaware households is Electricity, used by 1,487,597 homes (28%). The remaining homes are heated with Propane (5%), Wood (2%), Heating Oil (1%), and Other (1%).
Delaware County Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Other |
|---|---|---|---|---|---|---|
| 2025 | 40,284,169 | 3,081,795 | 17,850,536 | 774,909 | 1,083,121 | 403,836 |
| 2024 | 38,930,705 | 3,174,414 | 16,488,724 | 892,843 | 979,276 | 417,066 |
| 2023 | 37,590,944 | 3,255,196 | 15,199,404 | 1,008,409 | 880,848 | 427,844 |
| 2022 | 37,151,905 | 3,221,760 | 14,587,823 | 1,065,149 | 866,531 | 438,560 |
| 2021 | 37,128,867 | 3,134,944 | 14,211,401 | 1,100,859 | 903,769 | 445,157 |
| 2020 | 37,003,382 | 3,083,444 | 13,869,204 | 1,132,851 | 942,478 | 450,995 |
| 2019 | 36,840,178 | 3,020,916 | 13,561,816 | 1,172,096 | 978,933 | 457,127 |
| 2018 | 36,767,219 | 2,943,873 | 13,286,860 | 1,206,655 | 1,014,383 | 453,770 |
| 2017 | 36,733,211 | 2,903,335 | 13,055,094 | 1,235,021 | 1,047,439 | 444,277 |
| 2016 | 36,623,358 | 2,883,233 | 12,814,934 | 1,270,071 | 1,069,881 | 436,330 |
| 2015 | 36,586,577 | 2,871,736 | 12,538,674 | 1,324,701 | 1,085,024 | 422,257 |
| 2014 | 36,648,643 | 2,877,547 | 12,236,610 | 1,394,959 | 1,100,515 | 402,497 |
| 2013 | 36,700,523 | 2,911,451 | 11,934,916 | 1,470,260 | 1,109,606 | 384,399 |
| 2012 | 36,842,930 | 2,965,805 | 11,629,674 | 1,548,843 | 1,094,960 | 370,550 |
| 2011 | 37,027,467 | 3,013,572 | 11,342,268 | 1,639,364 | 1,055,619 | 359,450 |
| 2010 | 37,193,755 | 3,071,292 | 11,063,784 | 1,752,123 | 1,007,864 | 360,649 |
Heating Oil (Fuel Oil) Use in Delaware
Heating oil has become less popular in Delaware. In the 2 years since 2023, the number of homeowners using number two heating oil dropped from 84,056 to 64,588, a 23% drop.
Number of Households Using Heating Oil in Delaware County
| Date | Households |
|---|---|
| 2025-11-11 | 61,948 |
| 2025-11-10 | 61,953 |
| 2025-11-09 | 61,959 |
| 2025-11-08 | 61,965 |
| 2025-11-07 | 62,013 |
| 2025-11-06 | 62,017 |
| 2025-11-05 | 62,028 |
| 2025-11-04 | 62,038 |
| 2025-11-03 | 62,061 |
| 2025-11-02 | 62,071 |
| 2025-11-01 | 62,078 |
| 2025-10-31 | 62,077 |
| 2025-10-30 | 62,078 |
| 2025-10-29 | 62,079 |
| 2025-10-28 | 62,085 |
| 2025-10-27 | 62,099 |
| 2025-10-26 | 62,119 |
| 2025-10-25 | 62,135 |
| 2025-10-24 | 62,147 |
| 2025-10-23 | 62,155 |
| 2025-10-22 | 62,205 |
| 2025-10-21 | 62,213 |
| 2025-10-20 | 62,220 |
| 2025-10-19 | 62,228 |
| 2025-10-18 | 62,242 |
| 2025-10-17 | 62,249 |
| 2025-10-16 | 62,253 |
| 2025-10-15 | 62,318 |
| 2025-10-14 | 62,386 |
| 2025-10-13 | 62,390 |
| 2025-10-12 | 62,397 |
| 2025-10-11 | 62,411 |
| 2025-10-10 | 62,419 |
| 2025-10-09 | 62,427 |
| 2025-10-08 | 62,434 |
| 2025-10-07 | 62,484 |
| 2025-10-06 | 62,492 |
| 2025-10-05 | 62,508 |
| 2025-10-04 | 62,520 |
| 2025-10-03 | 62,539 |
| 2025-10-02 | 62,554 |
| 2025-10-01 | 62,560 |
| 2025-09-30 | 62,561 |
| 2025-09-29 | 62,562 |
Propane vs. Natural Gas use for home heating in Delaware
Between 2023 and today, the number of households using propane as the primary space heating fuel declined from 271,312 to 256,844, a 5% change. Comparing 2023 and today, the number of homes using natural gas as the primary space heating fuel jumped from 3,132,627 to 3,357,080, a 7% change.
Electricity use for home heating in Delaware
Electric heat pump systems for home heating are increasing in demand in Delaware. Since 2023, the number of homes heating with electricity ramped up from 1,266,660 to 1,487,597, a 17% change.
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 number two heating oil usage varies each year based on the severity of the winter. As the temperature outside gets colder, homes’ boilers need to burn increasing amounts of number two heating oil to maintain a constant interior temperature. 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 number two heating oil, selecting which of the 6 heating oil companies that serve Delaware can drastically impact the cost of home heating.
Full Service Oil Companies: Homeowners who want 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 households annual contracts which consist of a combined package of both automatic number two heating oil delivery and heating system repair. With an automatic heating 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 looking to save money. With discount oil companies, in return for better prices, you monitor the heating oil level in your tank, and you place an oil order when you're running low. A few of the 2 Delaware cash heating oil companies serving Delaware include Suburban Propane and Marble Cliff Oil Co.
Delaware Oil Company Statistics: Fuel oil Companies Serving Delaware: 6 companies .
Average Number of Delaware Houses Served per Number Two Heating Oil company : 2080
Delaware Heating Oil Delivery Overview
211,698 residences in Delaware heat their homes with number two heating oil. This makes oil delivery essential, especially when Delaware temperatures drop as low as 30° F each winter. 1% of Delaware houses rely on number two heating 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 Oil Companies Go The Distance
With 63,347,966.682 gallons of heating oil delivered to Delaware homeowners last winter, the Delaware community relies on its 23 oil companies to keep their oil tanks full. 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 #2 heating oil to residences and companies throughout Delaware and the surrounding vicinity.
