Cheapest Washington County Heating Oil Price History
Updated on February 1, 2026 at 09:15 AM
| Date | Price |
|---|---|
| 02/01/2026 | $3.678 |
| 01/31/2026 | $3.677 |
| 01/30/2026 | $3.676 |
| 01/29/2026 | $3.656 |
| 01/28/2026 | $3.569 |
| 01/27/2026 | $3.349 |
| 01/26/2026 | $3.349 |
| 01/25/2026 | $3.199 |
| 01/24/2026 | $3.199 |
| 01/23/2026 | $3.199 |
| 01/22/2026 | $3.199 |
| 01/21/2026 | $3.199 |
| 01/20/2026 | $3.173 |
| 01/19/2026 | $3.161 |
| 01/18/2026 | $3.163 |
| 01/17/2026 | $3.168 |
| 01/16/2026 | $3.168 |
| 01/15/2026 | $3.170 |
| 01/14/2026 | $3.163 |
| 01/13/2026 | $3.155 |
| 01/12/2026 | $3.158 |
| 01/11/2026 | $3.172 |
| 01/10/2026 | $3.174 |
| 01/09/2026 | $3.177 |
| 01/08/2026 | $3.182 |
| 01/07/2026 | $3.194 |
| 01/06/2026 | $3.197 |
| 01/05/2026 | $3.198 |
| 01/04/2026 | $3.199 |
| 01/03/2026 | $3.199 |
Propane vs. Natural Gas vs. Heating Oil: Washington Home Heating Fuel Comparison
Households have a host of fuels to choose from when it comes to heating. Natural Gas is the preferred choice in Washington, used by 4,725,574 or 61% of homeowners. The next most popular primary heating fuel for Washington families is Electricity, used by 1,365,710 homes (18%). The remaining homes are heated with Heating Oil (14%), Propane (5%), Other (1%), and Wood (1%).
Washington County Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 4,725,574 | 377,922 | 1,365,710 | 1,103,323 | 92,054 | 16,434 | 100,232 |
| 2024 | 4,679,558 | 370,910 | 1,292,868 | 1,143,783 | 96,147 | 15,259 | 97,524 |
| 2023 | 4,581,041 | 402,335 | 1,263,700 | 1,212,850 | 100,015 | 11,208 | 104,369 |
| 2022 | 4,542,443 | 400,969 | 1,190,880 | 1,279,260 | 99,080 | 11,314 | 103,810 |
| 2021 | 4,489,009 | 388,311 | 1,118,015 | 1,293,770 | 108,202 | 8,858 | 98,952 |
| 2020 | 4,504,504 | 353,944 | 1,014,730 | 1,343,665 | 111,106 | 8,778 | 89,024 |
| 2019 | 4,519,999 | 319,576 | 911,445 | 1,393,560 | 114,011 | 8,697 | 79,096 |
| 2018 | 4,397,917 | 308,020 | 890,554 | 1,459,976 | 120,159 | 6,022 | 82,621 |
| 2017 | 4,339,349 | 294,973 | 867,925 | 1,496,843 | 122,088 | 5,988 | 77,386 |
| 2016 | 4,227,422 | 273,838 | 860,856 | 1,540,787 | 126,890 | 6,535 | 79,479 |
| 2015 | 4,202,413 | 265,224 | 808,370 | 1,649,860 | 141,016 | 3,120 | 78,999 |
| 2014 | 4,186,666 | 258,775 | 770,577 | 1,752,656 | 145,012 | 2,573 | 76,963 |
| 2013 | 4,074,510 | 259,367 | 764,400 | 1,802,442 | 148,422 | 2,525 | 81,841 |
| 2012 | 4,044,389 | 237,738 | 775,390 | 1,901,118 | 155,603 | 2,168 | 61,429 |
| 2011 | 4,014,222 | 222,634 | 707,016 | 1,979,067 | 143,287 | 2,728 | 63,609 |
| 2010 | 3,961,085 | 227,607 | 676,262 | 2,068,004 | 143,242 | 1,823 | 61,664 |
Heating Oil (Fuel Oil) Use in Washington
Oil has become less popular in Washington. In the 7 years since 2018, the number of families using oil dipped from 1,459,976 to 1,103,323, a 24% drop.
Propane vs. Natural Gas use for home heating in Washington
Between 2018 and today, the number of homes using propane as the primary space heating fuel increased from 308,020 to 377,922, a 23% change. Comparing 2018 and today, the number of homes using natural gas as the primary space heating fuel ramped up from 4,397,917 to 4,725,574, a 7% change.
Electricity use for home heating in Washington
Electric heat pump systems for home heating are more prevalent in Washington. Since 2018, the number of homes heating with electricity grew from 890,554 to 1,365,710, a 53% change.
Adoption of solar home heating systems in Washington
The most eco-friendly heating option is solar. With an “active” solar heating system, liquid is circulated between solar panels on a home’s roof and a heat energy storage tank (similar to a hot water heater) in the basement. Today, 16,434 homes in Washington are heated with active solar arrays. This is a 173% gain from 2018, when 6,022 homes utilized active solar heating.
Washington County Heating Oil Trends
Last year, Washington County homeowners purchased a total of 5 million gallons of heating oil.
Short Term Trends
Washington’s overall number two heating oil usage fluctuates yearly as winter conditions change. As the temperature outside drops, homes’ HVAC systems need to burn more and more fuel oil to keep the house warm inside. Last winter, the average outside temperature in Washington was 28.1°F, which was 5.4°F colder than the prior winter's average outside temperature.
Washington County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 28.1° F |
| 2023 - 2024 | 33.5° F |
Washington County Homeowner’s Guide to Selecting an Oil Company
For Washington residences heating with fuel oil, choosing which of the 26 heating oil companies that serve Washington is an important decision.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system pick one of the 77 “full-service” oil companies that serve Washington. Full service companies such as Gf Heating Oil LLC or Wever Petroleum Inc offer customers annual contracts which consist of a combined package of both automatic number two heating oil delivery and HVAC repair. With an automatic number two 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 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 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 when the oil gauge dips below a quarter tank. Some of the 2 Washington cash heating oil companies serving Washington include Sweet's Fuel Service Inc and Richards Fuels Inc Richard Fuels.
Washington Fuel Oil Company Fast Facts: Heating oil Companies Serving Washington: 26 companies .
