Cheapest Mercer County Heating Oil Price History
Updated on March 3, 2026 at 01:00 PM
| Date | Price |
|---|---|
| 03/03/2026 | $4.033 |
| 03/02/2026 | $3.862 |
| 03/01/2026 | $3.777 |
| 02/28/2026 | $3.777 |
| 02/27/2026 | $3.777 |
| 02/26/2026 | $3.784 |
| 02/25/2026 | $3.783 |
| 02/24/2026 | $3.777 |
| 02/23/2026 | $3.766 |
| 02/22/2026 | $3.748 |
| 02/21/2026 | $3.747 |
| 02/20/2026 | $3.747 |
| 02/19/2026 | $3.741 |
| 02/18/2026 | $3.748 |
| 02/17/2026 | $3.758 |
| 02/16/2026 | $3.773 |
| 02/15/2026 | $3.787 |
| 02/14/2026 | $3.787 |
| 02/13/2026 | $3.786 |
| 02/12/2026 | $3.790 |
| 02/11/2026 | $3.789 |
| 02/10/2026 | $3.784 |
| 02/09/2026 | $3.779 |
| 02/08/2026 | $3.770 |
| 02/07/2026 | $3.773 |
| 02/06/2026 | $3.778 |
| 02/05/2026 | $3.769 |
| 02/04/2026 | $3.759 |
| 02/03/2026 | $3.757 |
| 02/02/2026 | $3.760 |
Propane vs. Natural Gas vs. Heating Oil: Mercer Home Heating Fuel Comparison
Households have a variety of fuels to choose from when it comes to heating. Natural Gas is the most popular choice in Mercer, used by 2,796,352 or 52% of families. The 2nd most popular primary heating fuel for Mercer homeowners is Electricity, used by 1,447,260 homes (27%). The rest of the homes are heated with Heating Oil (12%), Propane (5%), Wood (2%), and Coal (1%).
Mercer 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 Mercer
Heating oil has become losing popularity in Mercer. In the 10 years since 2015, the number of residents using heating oil fell from 837,082 to 663,450, a 21% drop.
Propane vs. Natural Gas use for home heating in Mercer
Between 2015 and today, the number of homes using propane as the primary space heating fuel ramped up from 200,754 to 282,182, a 41% change. Comparing 2015 and today, the number of homes using natural gas as the primary space heating fuel ramped up from 2,549,385 to 2,796,352, a 10% change.
Electricity use for home heating in Mercer
Electric heat pump systems for home heating are more prevalent in Mercer. Since 2015, the number of homes heating with electricity rose from 1,103,995 to 1,447,260, a 31% change.
Adoption of solar home heating systems in Mercer
Out of all fuels, solar is the safest for the environment. With an “active” solar heating system, liquid is circulated 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 Mercer are heated with active solar arrays. This is a 240% gain from 2015, when 2,117 homes utilized active solar heating.
Mercer County Heating Oil Trends
Last year, Mercer County homeowners purchased a total of 348,456 gallons of heating oil.
Short Term Trends
Mercer’s overall fuel oil use changes each year depending on winter temperatures. As the temperature outside gets more chilly, homes’ furnaces need to burn more and more oil to maintain a constant interior temperature. Last winter, the average outside temperature in Mercer was 29.3°F, which was 5.5°F colder than the prior winter's average outside temperature.
Mercer County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 29.3° F |
| 2023 - 2024 | 34.8° F |
Mercer County Homeowner’s Guide to Selecting an Oil Company
For Mercer families heating with heating oil, selecting which of the 4 heating oil companies that serve Mercer makes a big difference.
Full Service Oil Companies: Homeowners who want a “set-it-and-forget-it” heating system choose one of the 0 “full-service” oil companies that serve Mercer. Full service companies such as or offer clients annual contracts which consist of a combined package of both automatic fuel oil delivery and heating system repair. With an automatic number two heating oil delivery contract, the company tracks your home’s heating 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 families who are budget-conscious. With discount oil companies, in exchange for lower prices, you monitor the oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. Examples of 2 Mercer cash heating oil companies serving Mercer include Heath Oil Inc and Klasen Mcquiston Energy Corporation.
Mercer Number Two Heating Oil Company Fast Facts: Fuel oil Companies Serving Mercer: 4 companies .
Average Number of Mercer Households Served per Heating Oil company : 165863
Mercer Heating Oil Delivery Overview
663,450 houses in Mercer heat their homes with oil. This makes oil delivery essential, especially when Mercer temperatures drop as low as 23.2° F each winter. 12% of Mercer homes are reliant on number two heating oil delivery each winter.
6.15% of Mercer County Households Rely On Heating Oil Delivery Each Winter
| Mercer County Households | Mercer County Heating Oil Households |
|---|---|
| 10.7M | 663,450 |
10 Mercer Number Two Heating Oil Companies You Can Trust
With 507,486,888.761 gallons of number two heating oil delivered to Mercer families last winter, the Mercer community relies on its 10 oil companies when temperatures dip. 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 Mercer, two of the closest terminals are Ergon in Newell, PA and Etmt in Blawnox, PA. Then, the truck delivers the #2 heating oil to residences and companies throughout Mercer and the surrounding region.
