Homeowners have a choice of fuels that can be used when it comes to heating. Natural Gas is the preferred choice in Indiana, used by 2,796,352 or 52% of families. The next most popular primary heating fuel for Indiana homeowners is Electricity, used by 1,447,260 homes (27%). The remaining homes are heated with Heating Oil (12%), Propane (5%), Wood (2%), and Coal (1%).

Indiana 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 Indiana

Fuel oil has become less popular in Indiana. In the 1 years since 2024, the number of homeowners using heating oil fell from 685,083 to 663,450, a 3% drop.

Propane vs. Natural Gas use for home heating in Indiana

Between 2024 and today, the number of households using propane as the primary space heating fuel ramped up from 276,598 to 282,182, a 2% change. Comparing 2024 and today, the number of homes using natural gas as the primary space heating fuel remained unchanged at 2,796,352, a 0% change.

Electricity use for home heating in Indiana

Electric heat pump systems for home heating are more prevalent in Indiana. Since 2024, the number of homes heating with electricity shot up from 1,396,275 to 1,447,260, a 4% change.

Adoption of solar home heating systems in Indiana

Solar is the most environmentally friendly of all heating fuels. With an “active” solar heating system, liquid flows 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 Indiana are heated with active solar arrays. This is a 17% gain from 2024, when 6,155 homes incorporated active solar heating.

Indiana County Heating Oil Trends

Last year, Indiana County homeowners purchased a total of 2 million gallons of heating oil.

Short Term Trends

Indiana’s overall heating oil consumption fluctuates annually depending on winter temperatures. As the temperature outside gets colder, homes’ furnaces need to burn more and more number two heating oil to keep the house warm inside. Last winter, the average outside temperature in Indiana was 29.3°F, which was 5.5°F colder than the prior winter's average outside temperature.

Indiana County Average Winter Temperature

Heating Season	Average Temperature
2024 - 2025	29.3° F
2023 - 2024	34.8° F

Indiana County Homeowner’s Guide to Selecting an Oil Company

For Indiana homeowners heating with heating oil, choosing which of the 8 heating oil companies that serve Indiana makes a big difference.

Full Service Oil Companies: Homeowners who are willing to pay a premium for a “set-it-and-forget-it” heating system select one of the 0 “full-service” oil companies that serve Indiana. 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 furnace repair. With an automatic heating oil delivery contract, the company tracks your home’s fuel 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 homeowners who are budget-conscious. With discount oil companies, in return for better prices, you monitor the oil level in your tank, and you place an oil order either when the level runs low or just before a major snowstorm. A few of the 2 Indiana cash heating oil companies serving Indiana include Barber Oil Company and Townsend Gas & Oil Inc.

Indiana Fuel Oil Company Fast Facts: Number two heating oil Companies Serving Indiana: 8 companies .
Average Number of Indiana Households Served per Heating Oil company : 82931

Indiana Heating Oil Delivery Overview

663,450 houses in Indiana heat their homes with fuel oil. This makes oil delivery essential, especially when Indiana temperatures drop as low as 23.2° F each winter. 12.3% of Indiana houses depend on fuel oil delivery each winter.

6.1% of Indiana County Households Rely On Heating Oil Delivery Each Winter

Indiana County Households	Indiana County Heating Oil Households
10.7M	663,450

58 Indiana Number Two Heating Oil Companies You Can Bank On

With 507,486,889 gallons of heating oil delivered to Indiana households last winter, the Indiana community looks to its 58 oil companies to keep warm throughout the winter. Oil delivery has two parts to it: First, an oil truck picks up oil at the nearest bulk fuel terminal (also known as a “rack”). In the case of Indiana, two of the closest terminals are Ergon in Newell, PA and Etmt in Blawnox, PA. Then, the truck delivers the oil to homes and businesses throughout Indiana and the surrounding area.

Heating Oil Near You In These Adjacent Counties

Huntingdon County, PA

Jefferson County, PA

Somerset County, PA

Westmoreland County, PA