Cheapest New Castle County Heating Oil Price History
Updated on January 11, 2026
| Date | Price |
|---|---|
| 01/10/2026 | $3.172 |
| 01/09/2026 | $3.174 |
| 01/08/2026 | $3.177 |
| 01/07/2026 | $3.182 |
| 01/06/2026 | $3.194 |
| 01/05/2026 | $3.197 |
| 01/04/2026 | $3.198 |
| 01/03/2026 | $3.199 |
| 01/02/2026 | $3.199 |
| 01/01/2026 | $3.196 |
| 12/31/2025 | $3.201 |
| 12/30/2025 | $3.200 |
| 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 |
New Castle County Heating Oil Trends
Last year, New Castle County homeowners purchased a total of 9 million gallons of heating oil.
Short Term Trends
New Castle’s overall oil usage fluctuates each year primarily depending on how cold each winter is. As the temperature outside drops, homes’ HVAC systems need to burn more and more oil to maintain a constant interior temperature. Last winter, the average outside temperature in New Castle was 35.3°F, which was 4.7°F colder than the prior winter's average outside temperature.
New Castle County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 35.3° F |
| 2023 - 2024 | 40° F |
New Castle County Homeowner’s Guide to Selecting an Oil Company
For New Castle households heating with oil, picking which of the 15 heating oil companies that serve New Castle is an important decision.
Full Service Oil Companies: Homeowners who can afford a “set-it-and-forget-it” heating system pick one of the 0 “full-service” oil companies that serve New Castle. Full service companies such as or offer families annual contracts which consist of a combined package of both automatic heating oil delivery and HVAC repair. With an automatic heating oil delivery contract, the company tracks your home’s number two 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: 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 oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. Some of the 2 New Castle cash heating oil companies serving New Castle include Shellhorn & Hill Inc and Roman Discount Oil.
New Castle Number Two Heating Oil Company Statistics: Heating oil Companies Serving New Castle: 15 companies .
Average Number of New Castle Homes Served per Heating Oil company : 0
