Price Trends in Maryland → Calvert County
Heating oil prices in Calvert County are up 12.9% over the past 6 weeks, suggesting strong seasonal demand.
Price volatility (6 weeks): Moderate
Orange line = median price | Shaded area = low–high range
Median
$4.33/gal
Low
$4.02
High
$4.70
| Week | Median | Low | High | Suppliers |
|---|---|---|---|---|
| Jun 22, 2026 | $4.33 | $4.02 | $4.70 | 3 |
| Feb 23, 2026 | $3.99 | $3.95 | $3.99 | 1 |
| Feb 16, 2026 | $3.95 | $3.95 | $3.95 | 1 |
| Feb 9, 2026 | $3.95 | $3.95 | $3.95 | 1 |
| Feb 2, 2026 | $3.89 | $3.89 | $3.95 | 1 |
| Jan 26, 2026 | $3.84 | $3.84 | $3.89 | 1 |
Data updated 2026-06-22.
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The spread between cheapest and most expensive supplier in Calvert County can be $0.50–$1.00/gallon.
Median: $4.33/gal · 3 suppliers reporting prices
Compare Calvert County Suppliers →Prices are collected daily from 3 heating oil suppliers serving Calvert County. Weekly statistics are computed from validated supplier prices. Trend percentages compare the most recent week's median to the median from 6 weeks ago. This data is for informational purposes only and does not constitute financial advice.