Cheapest Mercer County Heating Oil Price History
Updated Today
| Date | Price |
|---|---|
| 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 |
| 12/11/2025 | $3.253 |
| 12/10/2025 | $3.260 |
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 homeowners. The 2nd most popular primary heating fuel for Mercer homeowners 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%).
Mercer County Residential Primary Home Heating Fuel (in Number of Households)
| Year | Natural Gas | Propane | Electricity | Oil | Wood | Solar | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 34,874,317 | 2,838,374 | 16,489,698 | 7,027,777 | 1,537,838 | 38,300 | 509,973 |
| 2024 | 33,713,467 | 2,974,752 | 16,101,973 | 7,960,996 | 1,450,619 | 47,633 | 504,784 |
| 2023 | 32,555,397 | 3,095,841 | 15,715,074 | 8,885,520 | 1,365,275 | 55,043 | 498,627 |
| 2022 | 32,091,195 | 3,057,784 | 15,369,304 | 9,272,850 | 1,355,371 | 53,326 | 481,300 |
| 2021 | 31,895,666 | 2,915,345 | 14,958,236 | 9,432,650 | 1,407,109 | 44,183 | 463,731 |
| 2020 | 31,606,820 | 2,817,235 | 14,562,280 | 9,620,215 | 1,479,556 | 37,065 | 446,905 |
| 2019 | 31,301,416 | 2,726,491 | 14,195,208 | 9,754,979 | 1,547,415 | 31,328 | 436,087 |
| 2018 | 31,078,731 | 2,619,852 | 13,846,953 | 9,859,202 | 1,617,768 | 26,203 | 439,142 |
| 2017 | 30,931,676 | 2,540,423 | 13,564,648 | 10,033,309 | 1,678,830 | 22,191 | 438,648 |
| 2016 | 30,660,387 | 2,454,018 | 13,274,023 | 10,250,157 | 1,709,933 | 20,132 | 430,497 |
| 2015 | 30,415,903 | 2,360,877 | 12,971,247 | 10,600,440 | 1,733,119 | 19,192 | 414,084 |
| 2014 | 30,356,760 | 2,294,300 | 12,713,074 | 10,994,255 | 1,726,382 | 17,015 | 393,811 |
| 2013 | 30,372,204 | 2,244,427 | 12,445,957 | 11,382,810 | 1,680,034 | 15,202 | 370,032 |
| 2012 | 30,426,899 | 2,190,490 | 12,130,568 | 11,814,697 | 1,632,638 | 14,664 | 344,294 |
| 2011 | 30,449,683 | 2,151,843 | 11,795,862 | 12,228,626 | 1,569,666 | 12,253 | 323,710 |
| 2010 | 30,461,899 | 2,137,910 | 11,445,998 | 12,633,704 | 1,488,577 | 11,144 | 317,682 |
Heating Oil (Fuel Oil) Use in Mercer
Oil has become less frequently used in Mercer. In the 8 years since 2017, the number of homeowners using fuel oil declined from 790,353 to 663,450, a 16% drop.
Propane vs. Natural Gas use for home heating in Mercer
Between 2017 and today, the number of households using propane as the primary space heating fuel shot up from 222,650 to 282,182, a 27% change. Comparing 2017 and today, the number of homes using natural gas as the primary space heating fuel rose from 2,598,275 to 2,796,352, a 8% change.
Electricity use for home heating in Mercer
Electric heat pump systems for home heating are more popular in Mercer. Since 2017, the number of homes heating with electricity ramped up from 1,158,937 to 1,447,260, a 25% change.
Adoption of solar home heating systems in Mercer
The most eco-friendly heating option is solar. 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. As it stands today, 7,204 homes in Mercer are heated with active solar arrays. This is a 224% gain from 2017, when 2,225 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 usage fluctuates yearly depending on winter temperatures. As the temperature outside gets colder, homes’ heating systems need to burn more and more number two heating oil to maintain the temperature that the thermostat is set to. 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 residences heating with number two heating oil, choosing which of the 4 heating oil companies that serve Mercer is an important decision.
Full Service Oil Companies: Homeowners who are willing to pay a premium for 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 households annual contracts which consist of a combined package of both automatic number two heating oil delivery and heating system repair. With an automatic number two 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 family 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 homeowners who are on a budget. With discount oil companies, in exchange for lower prices, you monitor the heating oil level in your tank, and you place an oil order when the oil gauge dips below a quarter tank. Some of the 2 Mercer cash heating oil companies serving Mercer include Heath Oil Inc and Klasen Mcquiston Energy Corporation.
Mercer Fuel Oil Company Statistics: Oil Companies Serving Mercer: 4 companies .
Average Number of Mercer Households Served per Heating Oil company : 0
