Price Trends in Rhode Island → Washington County
Prices in Washington County have dropped 10.3% in 6 weeks, indicating softening demand.
Price volatility (12 weeks): High
Orange line = median price | Shaded area = low–high range
Median
$4.20/gal
Low
$3.98
High
$4.35
| Week | Median | Low | High | Suppliers |
|---|---|---|---|---|
| Jun 1, 2026 | $4.20 | $3.98 | $4.35 | 7 |
| May 25, 2026 | $4.28 | $3.98 | $4.70 | 7 |
| May 18, 2026 | $4.60 | $4.40 | $4.73 | 6 |
| May 11, 2026 | $4.60 | $4.40 | $4.79 | 5 |
| May 4, 2026 | $4.60 | $4.40 | $4.80 | 4 |
| Apr 27, 2026 | $4.67 | $4.40 | $4.80 | 3 |
| Apr 20, 2026 | $4.40 | $4.00 | $4.60 | 3 |
| Apr 13, 2026 | $4.60 | $4.00 | $4.90 | 3 |
| Apr 6, 2026 | $4.90 | $4.70 | $5.30 | 3 |
| Mar 30, 2026 | $5.20 | $4.80 | $5.40 | 3 |
| Mar 23, 2026 | $5.20 | $4.80 | $5.30 | 3 |
| Mar 16, 2026 | $4.95 | $4.75 | $5.25 | 3 |
Data updated 2026-06-02.
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The spread between cheapest and most expensive supplier in Washington County can be $0.50–$1.00/gallon.
Median: $4.20/gal · 7 suppliers reporting prices
Compare Washington County Suppliers →Prices are collected daily from 7 heating oil suppliers serving Washington 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.