Learn → Price Trends in Delaware
Heating oil prices across Delaware are trending upward, with an average increase of 3.9% across counties.
6-week price change by county, sorted from largest drops to largest increases:
| County | Current Median | 6-Week Change | Verdict |
|---|---|---|---|
| New Castle | $5.29 | ↑ 3.9% | Prices elevated |
Updated: 2026-06-03. Click a county for detailed weekly history.