Cheapest Union County Heating Oil Price History
Updated on January 31, 2026 at 01:15 PM
| Date | Price |
|---|---|
| 01/31/2026 | $3.349 |
| 01/30/2026 | $3.349 |
| 01/29/2026 | $3.349 |
| 01/28/2026 | $3.249 |
| 01/27/2026 | $3.049 |
| 01/26/2026 | $3.049 |
| 01/25/2026 | $3.049 |
| 01/24/2026 | $3.049 |
| 01/23/2026 | $3.049 |
| 01/22/2026 | $2.949 |
| 01/21/2026 | $2.949 |
| 01/20/2026 | $2.849 |
| 01/19/2026 | $2.849 |
| 01/18/2026 | $2.849 |
| 01/17/2026 | $2.849 |
| 01/16/2026 | $2.849 |
| 01/15/2026 | $2.849 |
| 01/14/2026 | $2.849 |
| 01/13/2026 | $2.849 |
| 01/12/2026 | $2.849 |
| 01/11/2026 | $2.849 |
| 01/10/2026 | $2.849 |
| 01/09/2026 | $2.849 |
| 01/08/2026 | $2.949 |
| 01/07/2026 | $2.949 |
| 01/06/2026 | $2.949 |
| 01/05/2026 | $2.949 |
| 01/04/2026 | $2.949 |
| 01/03/2026 | $2.949 |
| 01/02/2026 | $2.949 |
Propane vs. Natural Gas vs. Heating Oil: Union Home Heating Fuel Comparison
Homes have a host of fuels that can be used when it comes to heating. Natural Gas is the preferred choice in Union, used by 2,796,352 or 52% of households. The 2nd most popular primary heating fuel for Union homeowners is Electricity, used by 1,447,260 homes (27%). The remaining homes are heated with Heating Oil (12%), Propane (5%), Wood (2%), and Coal (1%).
Union County Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 2,796,352 | 282,182 | 1,447,260 | 663,450 | 112,270 | 7,204 | 31,146 |
| 2024 | 2,785,913 | 276,598 | 1,396,275 | 685,083 | 111,416 | 6,155 | 32,085 |
| 2023 | 2,698,411 | 278,621 | 1,389,291 | 717,601 | 111,540 | 6,964 | 44,558 |
| 2022 | 2,710,114 | 282,625 | 1,337,240 | 742,118 | 105,147 | 5,282 | 41,959 |
| 2021 | 2,677,533 | 267,454 | 1,287,322 | 760,867 | 109,832 | 4,867 | 46,436 |
| 2020 | 2,656,062 | 251,472 | 1,254,850 | 776,616 | 113,900 | 4,554 | 41,326 |
| 2019 | 2,634,591 | 235,490 | 1,222,377 | 792,365 | 117,969 | 4,241 | 36,216 |
| 2018 | 2,592,386 | 225,476 | 1,198,450 | 806,761 | 128,110 | 2,197 | 35,172 |
| 2017 | 2,598,275 | 222,650 | 1,158,937 | 790,353 | 127,198 | 2,225 | 35,586 |
| 2016 | 2,551,248 | 209,719 | 1,133,797 | 805,822 | 125,583 | 1,639 | 34,565 |
| 2015 | 2,549,385 | 200,754 | 1,103,995 | 837,082 | 141,835 | 2,117 | 38,034 |
| 2014 | 2,528,694 | 198,296 | 1,087,741 | 858,758 | 148,256 | 1,760 | 36,886 |
| 2013 | 2,516,052 | 195,799 | 1,086,074 | 870,064 | 148,597 | 1,408 | 33,941 |
| 2012 | 2,530,063 | 188,880 | 1,046,982 | 936,674 | 145,089 | 1,484 | 31,494 |
| 2011 | 2,516,883 | 178,387 | 1,019,764 | 973,749 | 137,625 | 1,545 | 28,259 |
| 2010 | 2,530,446 | 177,562 | 997,925 | 993,832 | 126,074 | 597 | 29,423 |
Heating Oil (Fuel Oil) Use in Union
Heating oil has become less popular in Union. In the 5 years since 2020, the number of homeowners using number two heating oil dropped from 776,616 to 663,450, a 15% drop.
Propane vs. Natural Gas use for home heating in Union
Between 2020 and today, the number of homes using propane as the primary space heating fuel grew from 251,472 to 282,182, a 12% change. Comparing 2020 and today, the number of homes using natural gas as the primary space heating fuel rose from 2,656,062 to 2,796,352, a 5% change.
Electricity use for home heating in Union
Electric heat pump systems for home heating are more popular in Union. Since 2020, the number of homes heating with electricity grew from 1,254,850 to 1,447,260, a 15% change.
Adoption of solar home heating systems in Union
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. Currently, 7,204 homes in Union are heated with active solar arrays. This is a 58% gain from 2020, when 4,554 homes incorporated active solar heating.
Union County Heating Oil Trends
Last year, Union County homeowners purchased a total of 1 million gallons of heating oil.
Short Term Trends
Union’s overall fuel oil use changes each year primarily depending on how cold each winter is. As the temperature outside drops, homes’ furnaces need to burn more and more fuel oil to maintain the temperature that the thermostat is set to. Last winter, the average outside temperature in Union was 29.3°F, which was 5.5°F colder than the prior winter's average outside temperature.
Union County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 29.3° F |
| 2023 - 2024 | 34.8° F |
Union County Homeowner’s Guide to Selecting an Oil Company
For Union homeowners heating with oil, selecting which of the 6 heating oil companies that serve Union makes a big difference.
Full Service Oil Companies: Homeowners who value a “set-it-and-forget-it” heating system select one of the 0 “full-service” oil companies that serve Union. Full service companies such as or offer families annual contracts which consist of a combined package of both automatic heating oil delivery and boiler repair. With an automatic heating oil delivery contract, the company tracks your home’s fuel oil consumption and makes deliveries when your tank is running low. The family 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 households who are budget-conscious. With discount oil companies, in return for better 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. Examples of 2 Union cash heating oil companies serving Union include RW Dittmar Plumbing Heating & Oil Company Inc and Kratzer Oil Co Inc.
Union Number Two Heating Oil Company Statistics: Oil Companies Serving Union: 6 companies .
