Cheapest Union County Heating Oil Price History
Updated on December 30, 2025
| Date | Price |
|---|---|
| 12/29/2025 | $3.193 |
| 12/28/2025 | $3.196 |
| 12/27/2025 | $3.195 |
| 12/26/2025 | $3.194 |
| 12/25/2025 | $3.195 |
| 12/24/2025 | $3.195 |
| 12/23/2025 | $3.194 |
| 12/22/2025 | $3.191 |
| 12/21/2025 | $3.194 |
| 12/20/2025 | $3.208 |
| 12/19/2025 | $3.208 |
| 12/18/2025 | $3.208 |
| 12/17/2025 | $3.217 |
| 12/16/2025 | $3.222 |
| 12/15/2025 | $3.234 |
| 12/14/2025 | $3.243 |
| 12/13/2025 | $3.253 |
| 12/12/2025 | $3.252 |
| 12/11/2025 | $3.253 |
| 12/10/2025 | $3.260 |
Union County Heating Oil Trends
Last year, Union County homeowners purchased a total of 65,867 gallons of heating oil.
Short Term Trends
Union’s overall oil use fluctuates annually correlating with how cold it gets each winter. As the temperature outside gets colder, homes’ furnaces need to burn additional heating oil to maintain a constant interior temperature. Last winter, the average outside temperature in Union was 29.9°F, which was 6.4°F colder than the prior winter's average outside temperature.
Union County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 29.9° F |
| 2023 - 2024 | 36.3° F |
Union County Homeowner’s Guide to Selecting an Oil Company
For Union homeowners heating with number two heating oil, choosing which of the 2 heating oil companies that serve Union plays a big role in determining how much money is spent on heating each winter.
Full Service Oil Companies: Homeowners who prefer 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 customers annual contracts which consist of a combined package of both automatic fuel oil delivery and heating system repair. With an automatic fuel oil delivery contract, the company tracks your home’s heating oil consumption and makes deliveries when your tank is running low. The client 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 customers who are looking to save money. With discount oil companies, in return for better prices, you monitor the oil level in your tank, and you place an oil order either when the level runs low or just before a major snowstorm. Some of the 2 Union cash heating oil companies serving Union include Smart Oil and McWherter Fuel Depot.
Union Heating Oil Company Statistics: Number two heating oil Companies Serving Union: 2 companies .
Average Number of Union Houses Served per Number Two Heating Oil company : 52
