Calvert County Heating Oil Price History
Updated on October 16, 2025 at 09:00 PM
| Date | Price |
|---|---|
| 10/16/2025 | $3.255 |
| 10/15/2025 | $3.257 |
| 10/14/2025 | $3.259 |
| 10/13/2025 | $3.228 |
| 10/10/2025 | $3.250 |
| 10/09/2025 | $3.248 |
| 10/08/2025 | $3.300 |
| 10/07/2025 | $3.300 |
| 10/06/2025 | $3.300 |
| 10/03/2025 | $3.316 |
| 10/02/2025 | $3.294 |
| 10/01/2025 | $3.326 |
| 09/30/2025 | $3.290 |
| 09/29/2025 | $3.316 |
| 09/26/2025 | $3.314 |
| 09/25/2025 | $3.289 |
| 09/24/2025 | $3.197 |
| 09/23/2025 | $3.128 |
| 09/22/2025 | $3.239 |
| 09/19/2025 | $3.274 |
| 09/18/2025 | $3.267 |
| 09/17/2025 | $3.258 |
| 09/16/2025 | $3.249 |
| 09/15/2025 | $3.159 |
| 09/12/2025 | $3.252 |
| 09/11/2025 | $3.198 |
| 09/10/2025 | $3.254 |
| 09/09/2025 | $3.201 |
| 09/08/2025 | $3.229 |
| 09/05/2025 | $3.256 |
Propane vs. Natural Gas vs. Heating Oil: Calvert County Home Heating Fuel Comparison
Homeowners have a variety of home heating fuels to choose from. Natural gas is the most popular choice in Calvert County, used by 4,593,346 or 59.99% of homes. The 2nd most popular choice for Calvert County homeowners is heating oil, used by 1,379,410 homes (18.02%). The remaining homes are heated with electricity (1,040,155), propane (371,184), no fuel (127,077), and other fuels (102,644).
Calvert County Primary Home Heating Fuel Popularity by Number of Households
| Fuel | Calvert County Households | % of Households |
|---|---|---|
| Natural Gas | 4.5M | 60.0% |
| Heating Oil | 1.3M | 18.0% |
| Electricity | 1.0M | 13.6% |
| Propane | 371,184 | 4.8% |
| No Fuel | 127,077 | 1.7% |
| Wood | 117,324 | 1.5% |
| Other Fuels | 102,644 | 1.3% |
| Coal | 17,488 | 0.2% |
| Solar | 8,462 | 0.1% |
Natural gas (60.0%)
Heating oil (18.0%)
Electricity (13.6%)
Propane (4.8%)
No fuel (1.7%)
Wood (1.5%)
Other fuels (1.3%)
Coal (0.2%)
Solar (0.1%)
#2 Heating Oil (Fuel Oil) Use in Calvert County
Heating oil has become less popular in Calvert County. In the 7 years since 2015, the number of heating oil homes fell from 1,819,152 to 1,379,410, a 24.17% drop.
Calvert County Heating Oil Households (2011 - 2022)
| Year | Heating Oil Households |
|---|---|
| 2011 | 2.1M |
| 2012 | 2.0M |
| 2013 | 1.9M |
| 2014 | 1.9M |
| 2015 | 1.8M |
| 2016 | 1.7M |
| 2017 | 1.6M |
| 2018 | 1.5M |
| 2019 | 1.5M |
| 2020 | 1.4M |
| 2021 | 1.4M |
| 2022 | 1.3M |
Propane vs. Natural Gas use for home heating in Calvert County
Between 2015 and today, the number of homes using propane as the primary space heating fuel rose from 251,521 to 371,184.
Between 2015 and today, the number of homes using natural gas as the primary space heating fuel rose from 4,122,437 to 4,593,346.
Electricity use for home heating in Calvert County
Electric space heating systems are becoming more popular in Calvert County. Since 2015, the number of homes heating with electricity rose from 769,345 to 1,040,155, a 35.20% increase.
Solar use for home heating in Calvert 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, 8,462 homes in Calvert County are heated with active solar arrays. This is a 223.59% increase from 2015, when only 2,615 homes had installed active solar heating.
Calvert County Heating Oil Trends
Last year, Calvert County homeowners purchased a total of 0 gallons of heating oil.
Short Term Trends
Calvert 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 Calvert County, the average outside temperature was 1.8° F colder than the prior winter's average outside temperature.
Calvert County Average Winter Temperature
| Heating Season | Average Temperature |
|---|---|
| 2024 - 2025 | 38.8° F |
| 2023 - 2024 | 40.6° F |
