Brand Overview
Costco Gas Gas Prices
77 stations across 26 states.
Avg Regular
$4.13
Near national avg
Avg Premium
$4.64
Avg Diesel
$5.16
Total Stations
77
Cheapest State
South Carolina
$2.80
1 stations
Most Expensive State
California
$5.14
22 stations
Costco Gas Prices by State
| State | Stations | Avg Regular | Low | High |
|---|---|---|---|---|
| California | 22 | $5.14 | $4.05 | $5.69 |
| Florida | 7 | $3.65 | $2.73 | $3.85 |
| Michigan | 5 | $3.74 | $3.40 | $3.94 |
| Washington | 4 | $4.95 | $4.54 | $5.17 |
| Texas | 4 | $3.53 | $3.43 | $3.59 |
| Minnesota | 3 | $3.40 | $3.16 | $3.70 |
| Georgia | 3 | $3.41 | $3.36 | $3.50 |
| Idaho | 3 | $3.24 | $2.24 | $3.74 |
| Illinois | 3 | $4.05 | $4.00 | $4.16 |
| Oregon | 3 | $4.56 | $4.33 | $4.70 |
| Connecticut | 2 | $3.78 | $3.75 | $3.80 |
| Maryland | 2 | $3.27 | $2.70 | $3.84 |
| Colorado | 2 | $3.38 | $3.36 | $3.39 |
| Arizona | 2 | $4.10 | $3.70 | $4.50 |
| Louisiana | 1 | $3.49 | $3.49 | $3.49 |
| Montana | 1 | $3.66 | $3.66 | $3.66 |
| North Carolina | 1 | $3.82 | $3.82 | $3.82 |
| New Mexico | 1 | $3.65 | $3.65 | $3.65 |
| Ohio | 1 | $3.23 | $3.23 | $3.23 |
| Oklahoma | 1 | $3.00 | $3.00 | $3.00 |
| Indiana | 1 | $3.80 | $3.80 | $3.80 |
| Pennsylvania | 1 | $4.00 | $4.00 | $4.00 |
| South Carolina | 1 | $2.80 | $2.80 | $2.80 |
| Massachusetts | 1 | $3.60 | $3.60 | $3.60 |
| Iowa | 1 | $3.09 | $3.09 | $3.09 |
| Virginia | 1 | $3.85 | $3.85 | $3.85 |
Cheapest Costco Gas Stations in America
1
Costco gas
Boise, Boise, ID
$2.24
Regular
2
Costco Gas
Glen Burnie, Glen Burnie, MD
$2.70
Regular
3
Costco Gas
Royal Palm Beach, Royal Palm Beach, FL
$2.73
Regular
4
Costco Gas
Mt Pleasant, Mt Pleasant, SC
$2.80
Regular
5
Costco Gas
Oklahoma City, Oklahoma City, OK
$3.00
Regular
6
Costco Gas
Ankeny, Ankeny, IA
$3.09
Regular
7
Costco Gas
St Cloud, St Cloud, MN
$3.16
Regular
8
Costco Gas
Toledo, Toledo, OH
$3.23
Regular
9
Costco gas
Sioux Falls, Sioux Falls, MN
$3.34
Regular
10
Costco Gas
Dallas, Dallas, GA
$3.36
Regular