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Search Mercer County, NJ Local Oil Prices by City

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Hightstown, NJ Hopewell, NJ

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Lawrence Township, NJ

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Pennington, NJ Princeton, NJ Princeton Junction, NJ

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Robbinsville, NJ

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Titusville, NJ Trenton, NJ

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Windsor, NJ

Mercer County Heating Oil Price History

Updated Today at 12:00 AM

Date	Average Oil Price
12/21/2024	$3.430
12/20/2024	$3.430
12/19/2024	$3.161
12/18/2024	$3.154
12/17/2024	$3.161
12/16/2024	$3.162
12/15/2024	$3.155
12/14/2024	$3.155
12/13/2024	$3.155
12/12/2024	$3.155
12/11/2024	$3.152
12/10/2024	$3.151
12/09/2024	$3.150
12/08/2024	$3.152
12/07/2024	$3.152
12/06/2024	$3.152
12/05/2024	$3.327
12/04/2024	$3.039
12/03/2024	$3.337
12/02/2024	$3.384
12/01/2024	$3.399
11/30/2024	$3.399
11/29/2024	$3.338
11/28/2024	$3.338
11/27/2024	$3.338
11/26/2024	$3.338
11/25/2024	$3.338
11/24/2024	$3.195
11/23/2024	$3.195
11/22/2024	$3.195

Propane vs. Natural Gas vs. Heating Oil: Mercer County Home Heating Fuel Comparison

Homeowners have a variety of home heating fuels to choose from. Natural gas is the most popular choice in Mercer County, used by 2,618,092 or 74.00% of homes. The 2nd most popular choice for Mercer County homeowners is electricity, used by 532,344 homes (15.05%). The remaining homes are heated with heating oil (258,381), propane (91,132), no fuel (30,011), and other fuels (40,620).

Mercer County Primary Home Heating Fuel Popularity by Number of Households

Fuel	Mercer County Households	% of Households
Natural Gas	2.6M	74.0%
Electricity	532,344	15.1%
Heating Oil	258,381	7.3%
Propane	91,132	2.6%
No Fuel	30,011	0.9%
Other Fuels	19,813	0.6%
Wood	12,502	0.3%
Solar	7,334	0.2%
Coal	971	0.0%

Natural gas (74.0%)

Electricity (15.1%)

Heating oil (7.3%)

Propane (2.6%)

No fuel (0.9%)

Other fuels (0.6%)

Wood (0.3%)

Solar (0.2%)

Coal (0.0%)

#2 Heating Oil (Fuel Oil) Use in Mercer County

Heating oil has become less popular in Mercer County. In the 5 years since 2017, the number of heating oil homes fell from 298,525 to 258,381, a 13.45% drop.

Mercer County Heating Oil Households (2011 - 2022)

Year	Heating Oil Households
2011	420,231
2012	397,731
2013	374,390
2014	353,791
2015	336,160
2016	314,964
2017	298,525
2018	284,056
2019	271,250
2020	260,383
2021	256,421
2022	258,381

Propane vs. Natural Gas use for home heating in Mercer County

Between 2017 and today, the number of homes using propane as the primary space heating fuel rose from 61,831 to 91,132.

Between 2017 and today, the number of homes using natural gas as the primary space heating fuel rose from 2,396,108 to 2,618,092.

Electricity use for home heating in Mercer County

Electric space heating systems are becoming more popular in Mercer County. Since 2017, the number of homes heating with electricity rose from 397,564 to 532,344, a 33.90% increase.

Solar use for home heating in Mercer County

Solar is the most environmentally friendly of all space heating fuels. With an “active” solar heating system, liquid is circulated between solar panels on a home’s roof and a heat energy storage tank in the basement.

Currently, 7,334 homes in Mercer County are heated with active solar arrays. This is a 213.82% increase from 2017, when only 2,337 homes had installed active solar heating.

Mercer County Heating Oil Trends

Last year, Mercer County homeowners purchased a total of 6 million gallons of heating oil.

Short Term Trends

Mercer County’s overall heating oil use varies from year to year, primarily depending on how cold each winter is. As the temperature outside gets colder, homes’ heating systems need to burn more and more oil to keep homes warm. Last winter in Mercer County, the average outside temperature was 3.6° F warmer than the prior winter's average outside temperature.

Mercer County Average Winter Temperature

Heating Season	Average Temperature
2024 - 2025	44.2° F
2023 - 2024	40.6° F

Mercer County Homeowner’s Guide to Selecting an Oil Company

For Mercer County homeowners heating with oil, selecting which of the 10 heating oil companies that serve Mercer County is an important decision.

Full Service Oil Companies: Homeowners willing to pay a premium for a “set-it-and-forget-it” heating system choose one of the 13 “full-service” oil companies that serve Mercer County. Full service companies such as PFO Heating & Air Conditioning or PFO Heating & Air Conditioning offer automatic fuel delivery and furnace repair under a single roof.

Discount Oil Companies: Also known by the names “COD Fuel Companies” or “Cash Heating Oil Companies”, these companies are for the budget-conscious Mercer County homeowner. In return for better prices, you monitor the oil level in your tank and place an order when you run low on oil. Examples of cash heating oil companies that serve Mercer County include Jacquar Fuel Oil and K W Rastall Inc.

Mercer County Heating Oil Company Fast Facts

Heating Oil Companies Serving Mercer County: 10 companies

Average Number Of Mercer County Homes Served Per Company: 945 homes

Average Gallons Delivered per Mercer County Oil Company: 621,608 gallons per year

Mercer County Heating Oil Delivery Overview

Approximately 9,459 households in Mercer County heat their homes with fuel oil. This makes oil delivery essential, especially when Mercer County temperatures drop as low as 42.5° F each winter.

6% of Mercer County Households Rely On Heating Oil Delivery Each Winter

Mercer County Households	Mercer County Heating Oil Households
147,420	9,459

51 Mercer County Oil Companies Go the Distance

With 6 million gallons of heating oil delivered to Mercer County homeowners during the winter of 2023, the Mercer County community relies on its 51 oil companies to keep warm.

Oil delivery is a two step process: First, an oil truck picks up oil at the nearest bulk fuel terminal. In the case of Mercer County, two of the closest terminals are Buckeye in Buckeye, NJ and Meenan in Tullytown, PA. Then, the truck delivers the #2 heating oil to homes and businesses in Mercer County.