Cheapest Washington County Heating Oil Price History
Updated Today at 09:17 AM
| Date | Price |
|---|---|
| 02/22/2026 | $3.748 |
| 02/21/2026 | $3.747 |
| 02/20/2026 | $3.747 |
| 02/19/2026 | $3.741 |
| 02/18/2026 | $3.748 |
| 02/17/2026 | $3.758 |
| 02/16/2026 | $3.773 |
| 02/15/2026 | $3.787 |
| 02/14/2026 | $3.787 |
| 02/13/2026 | $3.786 |
| 02/12/2026 | $3.790 |
| 02/11/2026 | $3.789 |
| 02/10/2026 | $3.784 |
| 02/09/2026 | $3.779 |
| 02/08/2026 | $3.770 |
| 02/07/2026 | $3.773 |
| 02/06/2026 | $3.778 |
| 02/05/2026 | $3.769 |
| 02/04/2026 | $3.759 |
| 02/03/2026 | $3.757 |
| 02/02/2026 | $3.760 |
| 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 | $3.497 |
| 01/26/2026 | $3.406 |
| 01/25/2026 | $3.339 |
| 01/24/2026 | $3.340 |
Propane vs. Natural Gas vs. Heating Oil: Washington Home Heating Fuel Comparison
Households have a choice of fuels to choose from when it comes to heating. Heating Oil is the preferred choice in Washington, used by 298,426 or 48% of homeowners. The next most popular primary heating fuel for Washington families is Propane, used by 101,382 homes (16%). The rest of the homes are heated with Electricity (15%), Wood (10%), Natural Gas (9%), and Other (2%).
Washington County Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 53,178 | 101,382 | 92,432 | 298,426 | 65,496 | 3,526 | 9,422 |
| 2024 | 51,248 | 98,171 | 83,361 | 309,159 | 59,610 | 3,144 | 8,226 |
| 2023 | 51,811 | 84,744 | 79,160 | 323,666 | 57,999 | 2,137 | 12,767 |
| 2022 | 48,991 | 84,304 | 63,901 | 339,456 | 51,998 | 1,704 | 11,224 |
| 2021 | 47,952 | 78,322 | 61,019 | 345,133 | 46,227 | 1,374 | 10,375 |
| 2020 | 46,351 | 73,782 | 54,514 | 345,001 | 50,077 | 1,210 | 9,402 |
| 2019 | 44,750 | 69,241 | 48,008 | 344,869 | 53,927 | 1,047 | 8,428 |
| 2018 | 44,328 | 61,194 | 41,759 | 355,904 | 54,843 | 1,169 | 8,683 |
| 2017 | 41,841 | 61,816 | 36,406 | 331,541 | 54,454 | 1,228 | 10,328 |
| 2016 | 41,879 | 52,621 | 33,543 | 333,900 | 55,290 | 312 | 11,584 |
| 2015 | 37,624 | 50,511 | 35,138 | 336,337 | 70,767 | 604 | 11,270 |
| 2014 | 37,608 | 48,027 | 28,040 | 342,185 | 78,214 | 451 | 11,692 |
| 2013 | 31,836 | 45,601 | 28,747 | 351,842 | 76,707 | 486 | 9,827 |
| 2012 | 28,621 | 41,477 | 23,260 | 374,110 | 76,225 | 635 | 6,995 |
| 2011 | 27,427 | 42,224 | 24,723 | 379,409 | 68,055 | 307 | 6,480 |
| 2010 | 23,135 | 36,617 | 27,813 | 384,021 | 65,520 | 446 | 5,177 |
Heating Oil (Fuel Oil) Use in Washington
Heating oil has become decreasing in demand in Washington. In the 6 years since 2019, the number of residents using number two heating oil declined from 344,869 to 298,426, a 13% drop.
Propane vs. Natural Gas use for home heating in Washington
Between 2019 and today, the number of houses using propane as the primary space heating fuel ramped up from 69,241 to 101,382, a 46% change. Comparing 2019 and today, the number of homes using natural gas as the primary space heating fuel jumped from 44,750 to 53,178, a 19% change.
Electricity use for home heating in Washington
Electric heat pump systems for home heating are gaining popularity in Washington. Since 2019, the number of homes heating with electricity shot up from 48,008 to 92,432, a 93% change.
Adoption of solar home heating systems in Washington
Solar is the most environmentally friendly of all heating fuels. 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, 3,526 homes in Washington are heated with active solar arrays. This is a 237% gain from 2019, when 1,047 homes incorporated active solar heating.
Washington County Heating Oil Trends
Last year, Washington County homeowners purchased a total of 439,688 gallons of heating oil.
Short Term Trends
Washington’s overall heating oil consumption varies each year as winter conditions change. As the temperature outside dips, homes’ HVAC systems need to burn more and more oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Washington was 24.4°F, which was 4.2°F colder than the prior winter's average outside temperature.
Washington County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 24.4° F |
| 2023 - 2024 | 28.6° F |
Washington County Homeowner’s Guide to Selecting an Oil Company
For Washington households heating with fuel oil, picking which of the 1 heating oil companies that serve Washington makes a big difference.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system select one of the 0 “full-service” oil companies that serve Washington. Full service companies such as or offer families annual contracts which consist of a combined package of both automatic fuel 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 household 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 budget-conscious. 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 you're running low. Some of the 1 Washington cash heating oil companies serving Washington include Vl Tammaro Oil Co Inc and .
Washington Heating Oil Company Fast Facts: Oil Companies Serving Washington: 1 companies .
Average Number of Washington Households Served per Number Two Heating Oil company : 298426
Washington Heating Oil Delivery Overview
298,426 families in Washington heat their homes with heating oil. This makes oil delivery essential, especially when Washington temperatures drop as low as 17.7° F each winter. 48% of Washington families are reliant on number two heating oil delivery each winter.
23.87% of Washington County Households Rely On Heating Oil Delivery Each Winter
| Washington County Households | Washington County Heating Oil Households |
|---|---|
| 1.2M | 298,426 |
1 Washington Fuel Oil Companies Go The Distance
With 246,945,990.52 gallons of number two heating oil delivered to Washington families last winter, the Washington community depends on its 1 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 Washington, two of the closest terminals are Sprague in Newington, NH and Sprague in So. Portland, ME. Then, the truck delivers the number two heating oil to homes and businesses throughout Washington and the surrounding vicinity.
