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$2.90 Cheapest heating oil price in Washington
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150 gallons Heating Oil
$108.71
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$108.71
Feb 1
$108.71
Feb 15
$108.71
Mar 1
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Oil Companies
Oil Prices For Heating Oil Companies In Washington, CT
Updated Today at 09:15 AM
Washington Homeowner’s Guide to Selecting an Oil Company
For Washington families heating with fuel oil, choosing which of the 53 heating oil companies that serve Washington plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system choose one of the 32 “full-service” oil companies that serve Washington. Full service companies such as J Thurston or Dal Fuel Oil Co LLC 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 fuel 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: also referred to as “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for homeowners who are looking to save money. With discount oil companies, in exchange for lower prices, you monitor the fuel 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 Boss Oil Co LLC and Angel Fuel LLC.
Washington Oil Company Fast Facts: Fuel oil Companies Serving Washington: 53 companies .
Average Number of Washington Homes Served per Fuel Oil company : 0
Washington, CT Heating Oil Trends
Last year, Washington homeowners purchased a total of 259,841 gallons of heating oil. Out of the 269 towns in Connecticut, Washington ranks 196th for home heating oil consumption.
Country-wide, Washington ranks 2396th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Washington’s overall number two heating oil use varies yearly as winter conditions change. As the temperature outside dips, homes’ furnaces need to burn more and more oil to maintain a constant interior temperature. Last winter, the average outside temperature in Washington was 27.6°F, which was 4.9°F colder than the prior winter's average outside temperature.
Washington Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 27.6° F |
| 2023 - 2024 | 32.5° F |
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Oil Prices
Cheapest Washington Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $2.99 per gallon/gal | Jan 18, 2026, 1:15 PM |
| 150 gallonsgals | $2.90 per gallon/gal | Jan 18, 2026, 1:15 PM |
| 200 gallonsgals | $2.90 per gallon/gal | Jan 18, 2026, 1:15 PM |
| 250 gallonsgals | $2.90 per gallon/gal | Jan 18, 2026, 1:15 PM |
Cheapest Washington Heating Oil Price Trends
Updated Today
| Time Horizon | Price Change |
|---|---|
| 1 Week Trend | +$0.100 |
| 1 Month Trend | +$0.009 |
Cheapest Washington Heating Oil Price History
Updated Today
| Date | Price |
|---|---|
| 01/18/2026 | $2.899 |
| 01/17/2026 | $2.899 |
| 01/16/2026 | $2.899 |
| 01/15/2026 | $2.899 |
| 01/14/2026 | $2.859 |
| 01/13/2026 | $2.859 |
| 01/12/2026 | $2.799 |
| 01/11/2026 | $2.799 |
| 01/10/2026 | $2.799 |
| 01/09/2026 | $2.799 |
| 01/08/2026 | $2.799 |
| 01/07/2026 | $2.799 |
| 01/06/2026 | $2.799 |
| 01/05/2026 | $2.799 |
| 01/04/2026 | $2.849 |
| 01/03/2026 | $2.849 |
| 01/02/2026 | $2.849 |
| 01/01/2026 | $2.849 |
| 12/31/2025 | $2.849 |
| 12/30/2025 | $2.890 |
| 12/29/2025 | $2.890 |
| 12/28/2025 | $2.890 |
| 12/27/2025 | $2.890 |
| 12/26/2025 | $2.890 |
| 12/25/2025 | $2.890 |
| 12/24/2025 | $2.890 |
| 12/23/2025 | $2.890 |
| 12/22/2025 | $2.890 |
| 12/21/2025 | $2.890 |
| 12/20/2025 | $2.890 |
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Heating Oil
20 Seconds Can Save Washington Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Washington Home Heating Fuel Comparison
Households have a choice of fuels that can be used when it comes to heating. Heating Oil is the preferred choice in Washington, used by 295 or 54% of homeowners. The next most popular primary heating fuel for Washington families is Electricity, used by 136 homes (25%). The other homes are heated with Propane (13%), Natural Gas (4%), Other (3%), and Solar (1%).
Washington Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 22 | 69 | 136 | 295 | 2 | 3 | 6 |
| 2024 | 18 | 64 | 136 | 295 | 1 | 1 | 3 |
| 2023 | 15 | 58 | 137 | 297 | 0 | 0 | 0 |
| 2022 | 13 | 33 | 190 | 301 | 0 | 0 | 0 |
| 2021 | 6 | 37 | 103 | 380 | 0 | 0 | 0 |
| 2020 | 9 | 35 | 61 | 409 | 0 | 0 | 9 |
| 2019 | 9 | 46 | 50 | 466 | 0 | 0 | 9 |
| 2018 | 0 | 62 | 10 | 412 | 9 | 0 | 26 |
| 2017 | 0 | 54 | 9 | 429 | 9 | 0 | 28 |
| 2016 | 0 | 44 | 18 | 418 | 10 | 0 | 33 |
| 2015 | 12 | 36 | 37 | 356 | 9 | 0 | 26 |
| 2014 | 11 | 25 | 38 | 290 | 8 | 0 | 24 |
| 2013 | 8 | 24 | 38 | 290 | 0 | 0 | 0 |
| 2012 | 9 | 34 | 46 | 326 | 18 | 0 | 0 |
| 2011 | 10 | 30 | 37 | 313 | 42 | 0 | 0 |
Heating Oil (Fuel Oil) Use in Washington
Oil has become remaining stable in Washington. In the 1 years since 2024, the number of households using oil remained unchanged at 295.
Propane vs. Natural Gas use for home heating in Washington
Between 2024 and today, the number of houses using propane as the primary space heating fuel rose from 64 to 69, a 8% change. Comparing 2024 and today, the number of homes using natural gas as the primary space heating fuel increased from 18 to 22, a 22% change.
Electricity use for home heating in Washington
Electric heat pump systems for home heating are remaining stable in Washington. Since 2024, the number of homes heating with electricity remained stable at 136, a 0% 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. Now, 3 homes in Washington are heated with active solar arrays. This is a 200% gain from 2024, when 1 homes had active solar heating.
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Washington Heating Oil Prices FAQs
What is the best price per gallon of home heating oil in Washington?
The best price of home heating oil in Washington today is $2.90 per gallon. The price of heating oil in Washington ranges from a low of $2.90 to a high of $3.45. The average heating oil price in Connecticut state is $3.12.
Is the price of heating oil in Washington rising or falling?
The price of heating oil in Washington has risen by $0.019 over the last 7 days.
What is the average price of home heating oil in Washington?
The average price of home heating oil in Washington is $3.12 per gallon.
How much does 150 gallons of heating oil cost in Washington?
150 gallons of heating oil costs $467.43 in Washington.
What is the price of home heating oil today in Washington?
Today in Washington, the price of home heating oil is $2.90 per gallon, which amounts to $434.85 for a 150-gallon order (excluding any applicable taxes).
What is the current price of heating oil in Washington?
The current price of heating oil in Washington ranges from $2.90 to $3.45 per gallon, depending on the delivery address and the oil company. The average price is $3.12 per gallon.
Why are heating oil prices rising today in Washington?
Heating oil prices in Washington rose $0.019 over the last week because home heating oil demand in New Haven is rising, but fuel inventories in local heating oil terminals is falling. (Updated January 11th, 2026).
How much is home heating oil right now in Washington?
The current price of home heating oil in Washington ranges from $2.90 to $3.45 per gallon for a 150-gallon order paid by credit card. Prices can vary based on location, and cash or volume discounts may be available.
Is heating oil going up or down in Washington?
Heating oil prices have gone up in Washington by $0.02 per gallon over the past 3 days, which amounts to a $2.85 for a 150-gallon order.
How much is oil per gallon in Washington?
As of today, January 18th, 2026, the price of oil is $2.90 per gallon for a 150-gallon order paid by credit card. Prices can vary from $2.90 to $3.45 per gallon, depending on factors such as delivery address, oil company, order size, and payment method.
How much is oil for heat in Washington?
Currently, the price of oil for heating in Washington ranges from $2.90 to $3.45 per gallon for a 150-gallon delivery. Some oil companies offer various discounts, including cash discounts, volume discounts, military discounts, and senior discounts.
How high will oil go in Washington?
There’s no limit to how high oil prices can go in Washington. Over the past year, Washington heating oil prices per gallon have risen as high as $4.94 for a 150-gallon order. This is $1.83 per gallon more than the current average price of $3.12, and $2.04 per gallon more than the lowest price currently available, which is $2.90. Home heating oil prices fluctuate daily based on several factors, including demand, local fuel inventories at terminals (such as CITGO), and the price of crude oil.
