Knox County Heating Oil Price History
Updated on October 29, 2025 at 09:00 PM
| Date | Price |
|---|---|
| 10/29/2025 | $3.182 |
| 10/28/2025 | $3.198 |
| 10/27/2025 | $3.131 |
| 10/24/2025 | $3.095 |
| 10/23/2025 | $3.044 |
| 10/22/2025 | $3.027 |
| 10/21/2025 | $3.031 |
| 10/20/2025 | $3.031 |
| 10/17/2025 | $3.032 |
| 10/16/2025 | $3.037 |
| 10/15/2025 | $3.046 |
| 10/14/2025 | $3.048 |
| 10/13/2025 | $3.049 |
| 10/10/2025 | $3.057 |
| 10/09/2025 | $3.069 |
| 10/08/2025 | $3.094 |
| 10/07/2025 | $3.094 |
| 10/06/2025 | $3.094 |
| 10/03/2025 | $3.105 |
| 10/02/2025 | $3.109 |
| 10/01/2025 | $3.104 |
| 09/30/2025 | $3.119 |
| 09/29/2025 | $3.101 |
| 09/26/2025 | $3.118 |
| 09/25/2025 | $3.094 |
| 09/24/2025 | $3.082 |
| 09/23/2025 | $3.121 |
| 09/22/2025 | $3.076 |
| 09/19/2025 | $3.088 |
| 09/18/2025 | $3.090 |
Propane vs. Natural Gas vs. Heating Oil: Knox County Home Heating Fuel Comparison
Homeowners have a variety of home heating fuels to choose from. Natural gas is the most popular choice in Knox County, used by 2,698,438 or 51.75% of homes. The 2nd most popular choice for Knox County homeowners is electricity, used by 1,275,546 homes (24.46%). The remaining homes are heated with heating oil (786,449), propane (256,098), wood (122,435), and other fuels (50,506).
Knox County Primary Home Heating Fuel Popularity by Number of Households
| Fuel | Knox County Households | % of Households |
|---|---|---|
| Natural Gas | 2.6M | 51.8% |
| Electricity | 1.2M | 24.5% |
| Heating Oil | 786,449 | 15.1% |
| Propane | 256,098 | 4.9% |
| Wood | 122,435 | 2.4% |
| Coal | 51,531 | 1.0% |
| Other Fuels | 50,506 | 1.0% |
| No Fuel | 33,356 | 0.6% |
| Solar | 4,093 | 0.1% |
Natural gas (51.8%)
Electricity (24.5%)
Heating oil (15.1%)
Propane (4.9%)
Wood (2.4%)
Coal (1.0%)
Other fuels (1.0%)
No fuel (0.6%)
Solar (0.1%)
#2 Heating Oil (Fuel Oil) Use in Knox County
Heating oil has become less popular in Knox County. In the 3 years since 2019, the number of heating oil homes fell from 814,213 to 786,449, a 3.41% drop.
Knox County Heating Oil Households (2011 - 2022)
| Year | Heating Oil Households |
|---|---|
| 2011 | 1.0M |
| 2012 | 1.0M |
| 2013 | 963,754 |
| 2014 | 930,735 |
| 2015 | 899,276 |
| 2016 | 864,952 |
| 2017 | 843,020 |
| 2018 | 828,104 |
| 2019 | 814,213 |
| 2020 | 811,086 |
| 2021 | 790,823 |
| 2022 | 786,449 |
Propane vs. Natural Gas use for home heating in Knox County
Between 2019 and today, the number of homes using propane as the primary space heating fuel rose from 222,412 to 256,098.
Between 2019 and today, the number of homes using natural gas as the primary space heating fuel rose from 2,599,328 to 2,698,438.
Electricity use for home heating in Knox County
Electric space heating systems are becoming more popular in Knox County. Since 2019, the number of homes heating with electricity rose from 1,168,162 to 1,275,546, a 9.19% increase.
Solar use for home heating in Knox 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, 4,093 homes in Knox County are heated with active solar arrays. This is a 66.79% increase from 2019, when only 2,454 homes had installed active solar heating.
Knox County Heating Oil Trends
Last year, Knox County homeowners purchased a total of 0 gallons of heating oil.
Short Term Trends
Knox 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 Knox County, the average outside temperature was 3.4° F colder than the prior winter's average outside temperature.
Knox County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 31.2° F |
| 2023 - 2024 | 34.6° F |
