California county · 9 named communities

Siskiyou County gas prices

$6.20 / gal Regular average · 28 locations

Since yesterday 4.8¢per gallon · 0.8% lower

Since last monthNot enough dataToo few recorded prices

How we compare prices

Regular gasoline only. We compare the county average today with its average yesterday and on the same date last month. Each average uses the available stations at that time, with prices no more than 36 hours old. The mix of stations and payment conditions can change, so this is an indicative county trend.

Yesterday: Oct 21, 2026: $6.250/gal, 25 locations. Last month: Sep 22, 2026: 0 locations. Cutoffs use the same local time in California; a shorter month uses its last day. Monthly comparisons need at least 3 stations on each date; daily comparisons need 12. Past averages are reconstructed from recorded observations.

Compare stops in Siskiyou Data through Oct 22, 2026, 8:00 PM PDT · Updated automatically

Current county averages

Siskiyou County price benchmark

28 Regular-price locations

Regular$6.20average per gallon

Median $6.13 · middle 80% $5.93–$6.60

28 current station prices

Premium$6.41average per gallon

Median $6.38 · middle 80% $6.30–$6.56

8 current station prices

Diesel$8.66average per gallon

Median $8.60 · middle 80% $8.44–$9.00

17 current station prices

WorthStop rebuilds this county aggregate from the latest eligible price at each covered station. Individual timestamps vary and posted prices can change.

Source: WorthStop.

Local driving guide

A northern California mountain landscape

Mount Shasta across Lake Siskiyou. Photo: Radomianin · CC BY-SA 4.0. Resized and converted to WebP; composition unchanged.

Siskiyou County includes Mount Shasta and communities near California's northern border. Mountain terrain and long distances make a broad county average only an initial reference.

Plan your fuel stop

For a Siskiyou County journey, compare fuel along the exact route and confirm the next stop. Check mountain weather and road conditions independently of the price data.

Local background: Siskiyou County geography and local backgroundPlanning notes by WorthStop · Reviewed 2026-10-02

How Siskiyou County compares

The current regular average is $0.15 per gallon above the California average.

The middle 80% of Regular prices spans $5.93 to $6.60.

What that spread means

Across a 10-gallon purchase, the current middle-range difference is about $6.70 before detour fuel and time.

Coverage in this benchmark

28 Regular-price locations across 26 postal codes and 9 named communities.

Why your route still matters

A county average is context, not a station recommendation. WorthStop compares grade, gallons, vehicle MPG and actual extra driving for each trip.