Cheapest Union County Heating Oil Price History
Updated Today
| Date | Price |
|---|---|
| 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 | $2.849 |
| 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 |
| 01/01/2026 | $2.949 |
| 12/31/2025 | $2.849 |
| 12/30/2025 | $2.849 |
| 12/29/2025 | $2.849 |
| 12/28/2025 | $2.849 |
| 12/27/2025 | $2.849 |
| 12/26/2025 | $2.849 |
| 12/25/2025 | $2.849 |
| 12/24/2025 | $2.849 |
| 12/23/2025 | $2.849 |
| 12/22/2025 | $2.849 |
| 12/21/2025 | $2.849 |
| 12/20/2025 | $2.849 |
| 12/19/2025 | $2.849 |
Propane vs. Natural Gas vs. Heating Oil: Union Home Heating Fuel Comparison
Homeowners have a host of fuels that can be used when it comes to heating. Natural Gas is the most popular choice in Union, used by 2,796,352 or 52% of households. The 2nd most popular primary heating fuel for Union families is Electricity, used by 1,447,260 homes (27%). The other 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 13 years since 2012, the number of families using number two heating oil decreased from 936,674 to 663,450, a 29% drop.
Propane vs. Natural Gas use for home heating in Union
Between 2012 and today, the number of households using propane as the primary space heating fuel rose from 188,880 to 282,182, a 49% change. Comparing 2012 and today, the number of homes using natural gas as the primary space heating fuel ramped up from 2,530,063 to 2,796,352, a 11% change.
Electricity use for home heating in Union
Electric heat pump systems for home heating are increasing in demand in Union. Since 2012, the number of homes heating with electricity grew from 1,046,982 to 1,447,260, a 38% change.
Adoption of solar home heating systems in Union
The most eco-friendly heating option is solar. 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, 7,204 homes in Union are heated with active solar arrays. This is a 385% gain from 2012, when 1,484 homes had 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 usage changes each year based on the severity of the winter. As the temperature outside gets colder, homes’ HVAC systems need to burn additional heating 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 families heating with heating oil, selecting which of the 6 heating oil companies that serve Union can drastically impact the cost of home heating.
Full Service Oil Companies: Homeowners who can afford 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 households annual contracts which consist of a combined package of both automatic number two heating oil delivery and HVAC repair. With an automatic fuel oil delivery contract, the company tracks your home’s 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 homeowners who are on a budget. With discount oil companies, in return for better prices, you monitor the oil level in your tank, and you place an oil order when you're running low. Some of the 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 By The Numbers: Number two heating oil Companies Serving Union: 6 companies .
Average Number of Union Houses Served per Fuel Oil company : 0
