Learn → Price Trends in Delaware
Overall, heating oil prices across Delaware have been relatively stable, with an average change of 0.2% across counties.
6-week price change by county, sorted from largest drops to largest increases:
| County | Current Median | 6-Week Change | Verdict |
|---|---|---|---|
| New Castle | $4.90 | → 0.2% | Typical |
Updated: 2026-07-18. Click a county for detailed weekly history.