Cheapest heating oil in Washington today

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Lowest in Washington

as of 5:29 PM

$4.14/gal ▼ $0.35 vs high

Save-On Oil · Providence

$4.14 low$4.20 avg$4.49 high

For a 150 gal delivery you'd pay

$621 vs $674 at the highest

You save ~$53 on this delivery

Call Save-On Oil

Heating Oil Suppliers Serving Washington County

12 homeowners compared heating oil prices in Washington County this month.

Prices collected from supplier websites and verified daily. Always confirm price and delivery minimum when ordering.

Heating oil prices nearby: Providence County – $4.09/gal · Kent County – $4.14/gal · Bristol County – $4.09/gal · Newport County – $4.04/gal
Prices Down 10% in 6 Weeks
Prices range from $3.98 to $4.35/gal across 7 suppliers
Based on 7 suppliers · Updated Jun 2, 2026
Compare 7 suppliers → Track price changes in the app →

6-Week Price Trend

County aggregate from 7 suppliers

$468/mo
Monthly Heating Bill
2,000 sq ft home · Oil heat
$1,583/yr
Natural Gas
$1,223 less than oil
↓ 10%
Price Trend
in 6 weeks

Market Snapshot

7 Suppliers with live pricing
12 Weeks of data
21 ZIP codes covered

Data coverage across 1 ZIP prefix and 21 ZIP codes.

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Pricing by area

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Heating oil prices in Washington County, Rhode Island typically range from $3.98 to $4.35 per gallon depending on season, delivery size, and supplier competition. Washington County is 3% above the RI average.

HomeHeat tracks 15 heating oil suppliers across 21 ZIP codes in Washington County. Prices are updated daily using supplier reports and verified market data.

Homeowners in Washington County typically use between 600 and 1,000 gallons of heating oil per year depending on home size and insulation. Monitoring price trends can help households save $100-$300 annually by timing deliveries during lower price periods.

Heating oil prices across Rhode Island can fluctuate significantly throughout the winter heating season. Cold weather spikes, regional supply changes, and delivery demand often influence short-term pricing trends. Many residents searching for heating oil prices today in Washington County use these daily updates to compare local supplier rates before placing their next delivery order.

Frequently Asked Questions

What is the current heating oil price in Washington County?

The current median heating oil price in Washington County, Rhode Island is $4.20 per gallon, based on 7 tracked suppliers. Prices range from $3.98 to $4.35/gal.

Why are Washington County prices higher than average?

Heating oil prices in Washington County are influenced by proximity to terminals, local supplier competition, and seasonal demand. HomeHeat currently tracks 15 suppliers in Washington County, giving homeowners options to compare prices and find competitive rates.

How many heating oil suppliers operate in Washington County?

HomeHeat tracks 15 heating oil suppliers with published pricing in Washington County, covering 21 ZIP codes.

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