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$2.89 Cheapest heating oil price in Watertown
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Oil Prices For Heating Oil Companies In Watertown, CT
Updated Today at 09:30 AM
Watertown Homeowner’s Guide to Selecting an Oil Company
For Watertown residences heating with number two heating oil, picking which of the 94 heating oil companies that serve Watertown plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who can afford a “set-it-and-forget-it” heating system choose one of the 54 “full-service” oil companies that serve Watertown. Full service companies such as J Thurston or Valley Discount Oil LLC offer clients annual contracts which consist of a combined package of both automatic oil delivery and heating system repair. With an automatic number two heating oil delivery contract, the company tracks your home’s 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: Often called “COD Fuel” or “Cash Heating Oil” companies, discount oil companies are for clients who are looking to save money. With discount oil companies, in return for better prices, you monitor the fuel oil level in your tank, and you place an oil order when you're running low. Some of the 2 Watertown cash heating oil companies serving Watertown include Boss Oil Co LLC Inc and Angel Fuel LLC. Watertown Number Two Heating Oil Company By The Numbers Oil Companies Serving Watertown: 94 companies
Watertown, CT Heating Oil Trends
Last year, Watertown homeowners purchased a total of 2 million gallons of heating oil. Out of the 269 towns in Connecticut, Watertown ranks 62nd for home heating oil consumption.
Country-wide, Watertown ranks 280th out of 29,620 towns in America for heating oil consumption.
Short Term Trends
Watertown’s overall heating oil use varies from year to year, primarily depending on how cold each winter is. As the temperature outside gets colder, homes’ heating systems need to burn more and more oil to keep homes warm. Last winter in Watertown, the average outside temperature was 2.2° F colder than the prior winter's average outside temperature.
Watertown Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 33.1° F |
| 2023 - 2024 | 35.3° F |
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Cheapest Watertown Heating Oil Price by Order Quantity
| Quantity | Price | Updated At |
|---|---|---|
| 100 gallonsgals | $2.92 per gallon/gal | Nov 11, 2025, 9:30 AM |
| 150 gallonsgals | $2.89 per gallon/gal | Nov 11, 2025, 9:30 AM |
| 200 gallonsgals | $2.89 per gallon/gal | Nov 11, 2025, 9:30 AM |
| 250 gallonsgals | $2.89 per gallon/gal | Nov 11, 2025, 9:30 AM |
Watertown Heating Oil Price Trends
Updated Today at 04:00 AM
| Time Horizon | Price Change |
|---|---|
| 1 Day Trend | +$0.002 |
| 1 Week Trend | +$0.079 |
| 1 Month Trend | +$0.143 |
| 1 Year Trend | +$0.135 |
Watertown Heating Oil Price History
Updated Today at 04:00 AM
| Date | Price |
|---|---|
| 11/11/2025 | $3.172 |
| 11/10/2025 | $3.170 |
| 11/09/2025 | $3.167 |
| 11/08/2025 | $3.167 |
| 11/07/2025 | $3.167 |
| 11/06/2025 | $3.120 |
| 11/05/2025 | $3.114 |
| 11/04/2025 | $3.093 |
| 11/03/2025 | $3.104 |
| 11/02/2025 | $3.100 |
| 11/01/2025 | $3.100 |
| 10/31/2025 | $3.097 |
| 10/30/2025 | $3.092 |
| 10/29/2025 | $3.084 |
| 10/28/2025 | $3.062 |
| 10/27/2025 | $3.026 |
| 10/26/2025 | $3.023 |
| 10/25/2025 | $3.023 |
| 10/24/2025 | $3.023 |
| 10/23/2025 | $3.000 |
| 10/22/2025 | $2.993 |
| 10/21/2025 | $3.022 |
| 10/20/2025 | $3.022 |
| 10/19/2025 | $3.022 |
| 10/18/2025 | $3.022 |
| 10/17/2025 | $3.022 |
| 10/16/2025 | $3.022 |
| 10/15/2025 | $3.037 |
| 10/14/2025 | $3.018 |
| 10/13/2025 | $3.027 |
20 Seconds Can Save Watertown Families $1,000+ On Oil Bills Every Year
Propane vs. Natural Gas vs. Heating Oil: Watertown Home Heating Fuel Comparison
Families have a variety of fuels to choose from when it comes to heating. Natural Gas is the preferred choice in Watertown, used by 181313 or 46 % of families. The 2nd most popular primary heating fuel for Watertown households is Heating Oil, used by 127663 homes (32 %). The rest of the homes are heated with Electricity (15), Propane (4), Wood (1), and Solar (0).
| Date | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 22729 | 3728 | 12549 | 25011 | 1564 | 0 | 603 |
| 2024 | 18965 | 4437 | 10975 | 28334 | 1399 | 0 | 570 |
| 2023 | 15377 | 5092 | 9466 | 31690 | 1238 | 0 | 537 |
| 2022 | 15075 | 4518 | 9435 | 33099 | 1343 | 0 | 613 |
| 2021 | 14894 | 3246 | 9479 | 34732 | 1321 | 0 | 716 |
| 2020 | 14611 | 2056 | 10310 | 35352 | 1377 | 0 | 815 |
| 2019 | 15313 | 1771 | 8842 | 34932 | 1652 | 0 | 857 |
| 2018 | 15138 | 2305 | 6216 | 35232 | 1768 | 0 | 892 |
| 2017 | 15348 | 2348 | 5983 | 34938 | 1892 | 0 | 819 |
| 2016 | 15668 | 2530 | 6028 | 33209 | 2124 | 0 | 842 |
| 2015 | 14829 | 2603 | 5305 | 33087 | 2712 | 0 | 1056 |
| 2014 | 13349 | 2460 | 5207 | 35394 | 2779 | 0 | 1113 |
| 2013 | 11898 | 2233 | 6334 | 38317 | 3028 | 0 | 1025 |
| 2012 | 10734 | 2138 | 6247 | 39979 | 3091 | 0 | 974 |
| 2011 | 10817 | 1858 | 6235 | 41143 | 2989 | 0 | 896 |
| 2010 | 11767 | 999 | 6964 | 42357 | 3369 | 0 | 663 |
Heating Oil (Fuel Oil) Use in Watertown
Number two heating oil has become more popular in Watertown. In the 6 years since 2016, the number of residents using fuel oil fell from 139368 to 127663, a 8 % gain.
| Date | Households |
|---|---|
| 2025-10-29 | 2018 |
| 2025-10-28 | 2019 |
| 2025-10-27 | 2019 |
| 2025-10-26 | 2020 |
| 2025-10-25 | 2020 |
| 2025-10-24 | 2020 |
| 2025-10-23 | 2021 |
| 2025-10-22 | 2021 |
| 2025-10-21 | 2022 |
| 2025-10-20 | 2022 |
| 2025-10-19 | 2022 |
| 2025-10-18 | 2023 |
| 2025-10-17 | 2023 |
| 2025-10-16 | 2024 |
| 2025-10-15 | 2024 |
| 2025-10-14 | 2024 |
| 2025-10-13 | 2025 |
| 2025-10-12 | 2025 |
| 2025-10-11 | 2026 |
| 2025-10-10 | 2026 |
| 2025-10-09 | 2026 |
| 2025-10-08 | 2027 |
| 2025-10-07 | 2027 |
| 2025-10-06 | 2028 |
| 2025-10-05 | 2028 |
| 2025-10-04 | 2028 |
| 2025-10-03 | 2029 |
| 2025-10-02 | 2029 |
| 2025-10-01 | 2030 |
| 2025-09-30 | 2030 |
| 2025-09-29 | 2030 |
Propane vs. Natural Gas use for home heating in Watertown
Between 2016 and today, the number of households using propane as the primary space heating fuel jumped from 12262 to 15982, a 30 % change. Comparing 2016 and today, the number of homes using natural gas as the primary space heating fuel jumped from 160323 to 181313, a 13 % change.
Electricity use for home heating in Watertown
Electric heat pump systems for home heating are losing popularity in Watertown. Since 2016, the number of homes heating with electricity ramped up from 53482 to 59361, a 11 % change.
Adoption of solar home heating systems in Watertown
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. As it stands today, 310 homes in Watertown are heated with active solar arrays. This is a 265 % growth from 2016, when 85 homes had active solar heating.
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Watertown, CT Heating Oil Delivery Map

Watertown Heating Oil Delivery Overview
127,663 families in Watertown heat their homes with heating oil. This makes oil delivery essential, especially when Watertown temperatures drop as low as 35° F each winter. 32 of Watertown households rely on heating oil each winter. 79 Watertown Heating Oil Companies Go The Distance With 63,831,500 gallons of heating oil delivered to Watertown residences last winter, the Watertown community depends on its 79 oil companies to keep their oil tanks full. Oil delivery is a two step process: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Watertown, two of the closest terminals are Buckeye in Wethersfield, CT and Sprague W in Springfield, MA. Then, the truck delivers the number two heating oil to residences and companies throughout Watertown and the surrounding region.
57.59% of Watertown, CT Households Rely On Heating Oil Delivery Each Winter
| Watertown, CT Households | Watertown, CT Heating Oil Households |
|---|---|
| 5,227 | 3,010 |
94 Watertown, CT Oil Companies Go the Distance
With 2 million gallons of heating oil delivered to Watertown homeowners during the winter of 2024, the Watertown community relies on its 94 oil companies to keep warm.
Oil delivery is a two step process: First, an oil truck picks up oil at the nearest bulk fuel terminal. In the case of Watertown, two of the closest terminals are N.h.term in New Haven, and Citgo in Albany, . Then, the truck delivers the #2 heating oil to homes and businesses in Watertown.
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