Date	Price
03/11/2025	$3.265
03/10/2025	$3.273
03/09/2025	$3.300
03/08/2025	$3.300
03/07/2025	$3.300
03/06/2025	$3.365
03/05/2025	$3.368
03/04/2025	$3.385
03/03/2025	$3.388
03/02/2025	$3.390
03/01/2025	$3.390
02/28/2025	$3.390
02/27/2025	$3.370
02/26/2025	$3.390
02/25/2025	$3.446
02/24/2025	$3.468
02/23/2025	$3.472
02/22/2025	$3.472
02/21/2025	$3.472
02/20/2025	$3.469
02/19/2025	$3.462
02/18/2025	$3.465
02/17/2025	$3.483
02/16/2025	$3.493
02/15/2025	$3.493
02/14/2025	$3.498
02/13/2025	$3.538
02/12/2025	$3.497
02/11/2025	$3.821
02/10/2025	$3.364

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

Homeowners have a variety of home heating fuels to choose from. Natural gas is the most popular choice in Union County, used by 2,618,092 or 74.00% of homes. The 2nd most popular choice for Union 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 (19,813).

Union County Primary Home Heating Fuel Popularity by Number of Households

Fuel	Union 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 Union County

Heating oil has become less popular in Union County. In the 8 years since 2014, the number of heating oil homes fell from 353,791 to 258,381, a 26.97% drop.

Union 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 Union County

Between 2014 and today, the number of homes using propane as the primary space heating fuel rose from 61,808 to 91,132.

Between 2014 and today, the number of homes using natural gas as the primary space heating fuel rose from 2,364,588 to 2,618,092.

Electricity use for home heating in Union County

Electric space heating systems are becoming more popular in Union County. Since 2014, the number of homes heating with electricity rose from 371,797 to 532,344, a 43.18% increase.

Solar use for home heating in Union 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 Union County are heated with active solar arrays. This is a 678.56% increase from 2014, when only 942 homes had installed active solar heating.

Union County Heating Oil Trends

Last year, Union County homeowners purchased a total of 7 million gallons of heating oil.

Short Term Trends

Union 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 Union County, the average outside temperature was 2.6° F colder than the prior winter's average outside temperature.

Union County Average Winter Temperature

Heating Season	Average Temperature
2024 - 2025	38° F
2023 - 2024	40.6° F

Union County Homeowner’s Guide to Selecting an Oil Company

For Union County homeowners heating with oil, selecting which of the 29 heating oil companies that serve Union 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 18 “full-service” oil companies that serve Union County. Full service companies such as Advantage Oil or Skylands Energy Service 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 Union 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 Union County include Affordable Oil and Longhorn Oil Company.

Union County Heating Oil Company Fast Facts

Heating Oil Companies Serving Union County: 29 companies

Average Number Of Union County Homes Served Per Company: 361 homes

Average Gallons Delivered per Union County Oil Company: 237,348 gallons per year

Union County Heating Oil Delivery Overview

Approximately 10,474 households in Union County heat their homes with fuel oil. This makes oil delivery essential, especially when Union County temperatures drop as low as 42.5° F each winter.

4% of Union County Households Rely On Heating Oil Delivery Each Winter

Union County Households	Union County Heating Oil Households
214,008	10,474

492 Union County Oil Companies Go the Distance

With 7 million gallons of heating oil delivered to Union County homeowners during the winter of 2024, the Union County community relies on its 492 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 Union County, two of the closest terminals are Psx in Linden, NJ and Psx in Linden, NJ. Then, the truck delivers the #2 heating oil to homes and businesses in Union County.