San Luis Obispo County gas prices continue falling, find lowest costs

November 23, 2025

By KAREN VELIE

The average price for a gallon of gas in San Luis Obispo County fell 11 cents last week to $4.76 a gallon, according to figures from AAA.

In California, the average price for a gallon of gas dropped six cents to $4.60. Nationally, gas prices remained unchanged at $3.07 a gallon.

SLO County currently has the ninth highest price for gas in the state. Listing the highest average price, Mono County’s price for a gallon of regular gasoline this week is $5.87. Tehama County boasts the lowest average cost at $4.17 a gallon.

Where in SLO County do you find the cheapest gas prices? Using data from GasBuddy, we’ve compiled a list of gas stations with cheaper prices.

Top 10 lowest priced gas stations in SLO County:

  1. Poppy – Pismo Beach, Five Cities Drive: $4.09
  2. San Paso Truck Stop – Paso Robles, Wellsona Road: $4.09
  3. Pismo Beach Gas – Pismo Beach, 4th Street: $4.09
  4. Gill’s Liquor – Arroyo Grande, Grand Avenue: $4.11
  5. Sinclair – Arroyo Grande, Grand Avenue: $4.11
  6. VP Racing Fuels – Grover Beach, Grand Avenue: $4.11
  7. Costco – San Luis Obispo, Froom Ranch way: $4.29
  8. 7-Eleven – Atascadero, El Camino Real: $4.29
  9. One Stop Food – Paso Robles, Spring Street: $4.33
  10. Conserv Fuel – San Luis Obispo, Broad Street: $4.35

 


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The large new “Conserve” gas station (I always find that humorous as I am buying gas from them) on Broad Street across from the airport is BIG.


You almost never see a big gas station built in SLO very often. Conserve- whoever they are owned by generally have the cheapest gas as well. Could it become the new Buc-ee’s of Broad Street.? Will the homeless start to take over the airport terminal now that there is nearby alcohol?


From Friday to today, Sunday, gas at Costco in SLO actually went up.