Delaware County Heating Oil Price History
Updated on December 9, 2025 at 11:00 PM
| Date | Price |
|---|---|
| 12/10/2025 | $3.600 |
| 12/09/2025 | $3.600 |
| 12/08/2025 | $3.600 |
| 12/07/2025 | $3.600 |
| 12/06/2025 | $3.600 |
| 12/05/2025 | $3.600 |
| 12/04/2025 | $3.600 |
| 12/03/2025 | $3.600 |
| 12/02/2025 | $3.600 |
| 12/01/2025 | $3.400 |
| 11/30/2025 | $3.400 |
| 11/29/2025 | $3.400 |
| 11/28/2025 | $3.400 |
| 11/27/2025 | $3.400 |
| 11/26/2025 | $3.400 |
| 11/25/2025 | $3.400 |
| 11/24/2025 | $3.400 |
| 11/23/2025 | $3.400 |
| 11/22/2025 | $3.400 |
| 11/21/2025 | $3.400 |
| 11/20/2025 | $3.400 |
| 11/19/2025 | $3.400 |
| 11/18/2025 | $3.400 |
| 11/17/2025 | $3.400 |
| 11/16/2025 | $3.400 |
| 11/15/2025 | $3.400 |
| 11/14/2025 | $3.400 |
| 11/13/2025 | $3.400 |
| 11/12/2025 | $3.400 |
| 11/11/2025 | $3.290 |
Propane vs. Natural Gas vs. Heating Oil: Delaware Home Heating Fuel Comparison
Residences have a host of fuels to choose from when it comes to heating. Natural Gas is the most common choice in Delaware, used by 4,528,923 or 62% of families. The next most popular primary heating fuel for Delaware families is Electricity, used by 1,262,760 homes (17%). The other homes are heated with Heating Oil (14%), Propane (4%), Wood (2%), and Other (1%).
Delaware County Residential Primary Home Heating Fuel (in Number of Households)
| Date | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 54345995 | 3852351 | 15152300 | 12150215 | 1528832 | 49551 | 965942 |
| 2024 | 54568071 | 4135191 | 14304766 | 13657397 | 1395422 | 79805 | 1053660 |
| 2023 | 54602419 | 4386014 | 13489574 | 15145446 | 1265719 | 107463 | 1131873 |
| 2022 | 54363807 | 4339040 | 12803543 | 15992578 | 1257805 | 108288 | 1140235 |
| 2021 | 54061475 | 4114307 | 12000235 | 16632522 | 1324256 | 95189 | 1095930 |
| 2020 | 53323524 | 3897922 | 11354669 | 17154552 | 1391480 | 89123 | 1048120 |
| 2019 | 52462179 | 3661802 | 10730044 | 17860046 | 1474191 | 79739 | 1002000 |
| 2018 | 51769199 | 3468945 | 10231832 | 18719789 | 1565542 | 65316 | 975337 |
| 2017 | 51058554 | 3343718 | 9951967 | 19572893 | 1642923 | 54401 | 975306 |
| 2016 | 50300624 | 3211343 | 9723022 | 20393885 | 1707981 | 44807 | 948347 |
| 2015 | 49678528 | 3073822 | 9410192 | 21345530 | 1750824 | 35228 | 904279 |
| 2014 | 49145092 | 2965973 | 9071735 | 22384709 | 1772839 | 29310 | 861878 |
| 2013 | 48519646 | 2875722 | 8724939 | 23380223 | 1770703 | 26140 | 819051 |
| 2012 | 47926394 | 2781777 | 8347598 | 24455338 | 1731834 | 23111 | 769203 |
| 2011 | 47264555 | 2714802 | 8011428 | 25566431 | 1655190 | 20508 | 741884 |
| 2010 | 46499120 | 2678889 | 7666509 | 26676046 | 1566890 | 21918 | 748535 |
Heating Oil (Fuel Oil) Use in Delaware
Fuel oil has become decreasing in demand in Delaware. In the 11 years since 2014, the number of residents using oil dipped from 1,865,461 to 1,012,545, a 46% drop.
Number of Households Using Heating Oil in Delaware County
| Date | Households |
|---|---|
| 2025-11-11 | 979283 |
| 2025-11-10 | 979470 |
| 2025-11-09 | 979643 |
| 2025-11-08 | 979822 |
| 2025-11-07 | 980045 |
| 2025-11-06 | 980219 |
| 2025-11-05 | 980405 |
| 2025-11-04 | 980586 |
| 2025-11-03 | 980775 |
| 2025-11-02 | 980970 |
| 2025-11-01 | 981152 |
| 2025-10-31 | 981144 |
| 2025-10-30 | 981318 |
| 2025-10-29 | 981492 |
| 2025-10-28 | 981689 |
| 2025-10-27 | 981891 |
| 2025-10-26 | 982096 |
| 2025-10-25 | 982287 |
| 2025-10-24 | 982490 |
| 2025-10-23 | 982680 |
| 2025-10-22 | 982911 |
| 2025-10-21 | 983098 |
| 2025-10-20 | 983294 |
| 2025-10-19 | 983482 |
| 2025-10-18 | 983686 |
| 2025-10-17 | 983873 |
| 2025-10-16 | 984060 |
| 2025-10-15 | 984310 |
| 2025-10-14 | 984540 |
| 2025-10-13 | 984724 |
| 2025-10-12 | 984914 |
| 2025-10-11 | 985121 |
| 2025-10-10 | 985306 |
| 2025-10-09 | 985499 |
| 2025-10-08 | 985689 |
| 2025-10-07 | 985923 |
| 2025-10-06 | 986110 |
| 2025-10-05 | 986303 |
| 2025-10-04 | 986504 |
| 2025-10-03 | 986712 |
| 2025-10-02 | 986911 |
| 2025-10-01 | 987105 |
| 2025-09-30 | 987282 |
| 2025-09-29 | 987468 |
Propane vs. Natural Gas use for home heating in Delaware
Between 2014 and today, the number of households using propane as the primary space heating fuel rose from 247,257 to 321,104, a 30% change. Comparing 2014 and today, the number of homes using natural gas as the primary space heating fuel increased from 4,095,488 to 4,528,923, a 11% change.
Electricity use for home heating in Delaware
Electric heat pump systems for home heating are more popular in Delaware. Since 2014, the number of homes heating with electricity increased from 756,028 to 1,262,760, a 67% change.
Adoption of solar home heating systems in Delaware
Out of all fuels, solar is the safest for the environment. With an “active” solar heating system, liquid flows between solar panels on a home’s roof and a heat energy storage tank (similar to a hot water heater) in the basement. Today, 4,166 homes in Delaware are heated with active solar arrays. This is a 70% gain from 2014, when 2,457 homes incorporated active solar heating.
Delaware County Heating Oil Trends
Last year, Delaware County homeowners purchased a total of 2 million gallons of heating oil.
Short Term Trends
Delaware’s overall oil consumption varies annually correlating with how cold it gets each winter. As the temperature outside dips, homes’ heating systems need to burn more and more heating oil to keep the house warm inside. Last winter, the average outside temperature in Delaware was 26.9°F, which was 1°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 residences heating with number two heating oil, picking which of the 10 heating oil companies that serve Delaware plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who value a “set-it-and-forget-it” heating system select one of the 44 “full-service” oil companies that serve Delaware. Full service companies such as Reinhardt Corp or A And L Home Fuel LLC offer families annual contracts which consist of a combined package of both automatic oil delivery and boiler repair. With an automatic fuel oil delivery contract, the company tracks your home’s fuel 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: Often called “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for families who are looking to save money. With discount oil companies, in exchange for lower prices, you monitor the heating oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. Examples of 2 Delaware cash heating oil companies serving Delaware include Sunrise Heating Fuels Inc and Worcester Fuel Oil Inc Cash Oil Assoc.
Delaware Number Two Heating Oil Company By The Numbers: Oil Companies Serving Delaware: 10 companies .
Average Number of Delaware Households Served per Heating Oil company : 3782
Delaware Heating Oil Delivery Overview
11,108,257 homes in Delaware heat their homes with oil. This makes oil delivery essential, especially when Delaware temperatures drop as low as 27° F each winter. 14% of Delaware households are reliant on heating oil delivery each winter.
43.23% of Delaware County Households Rely On Heating Oil Delivery Each Winter
| Delaware County Households | Delaware County Heating Oil Households |
|---|---|
| 88,097 | 38,088 |
89 Delaware Fuel Oil Companies You Can Bank On
With 664,748,714.28 gallons of oil delivered to Delaware households the last heating season, the Delaware community depends on its 89 oil companies when temperatures dip. Oil delivery has two parts to it: 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 Sprague in Bridgeport, CT and N.h.term in New Haven, CT. Then, the truck delivers the #2 heating oil to residences and companies throughout Delaware and the surrounding vicinity.
