Costco Gas Prices in Fort Worth, TX
- Regular avg
- $3.594▼ −$0.080
- Premium avg
- $4.124▼ −$0.055
- Stations reporting
- 2
Avg of 2 stations · per gallon · ▲▼ change since the previous day
Price history in Fort Worth
Last 30 days · per gallonView data as table
| Date | Regular | Premium |
|---|---|---|
| Sep 1 | $3.539 | $4.014 |
| Sep 2 | $3.534 | $4.019 |
| Sep 3 | $3.504 | $3.994 |
| Sep 4 | $3.489 | $4.019 |
| Sep 5 | $3.489 | $4.019 |
| Sep 6 | $3.489 | $4.019 |
| Sep 7 | $3.489 | $4.079 |
| Sep 8 | $3.489 | $4.079 |
| Sep 9 | $3.479 | $4.069 |
| Sep 10 | $3.514 | $4.114 |
| Sep 11 | $3.639 | $4.229 |
| Sep 12 | $3.729 | $4.294 |
| Sep 13 | $3.729 | $4.294 |
| Sep 14 | $3.659 | $4.199 |
| Sep 15 | $3.634 | $4.154 |
| Sep 16 | $3.609 | $4.149 |
| Sep 17 | $3.579 | $4.099 |
| Sep 18 | — | — |
| Sep 19 | $3.744 | $4.264 |
| Sep 20 | $3.764 | $4.319 |
| Sep 21 | $3.794 | $4.349 |
| Sep 22 | $3.784 | $4.304 |
| Sep 23 | $3.764 | $4.304 |
| Sep 24 | $3.759 | $4.269 |
| Sep 25 | $3.689 | $4.234 |
| Sep 26 | $3.709 | $4.249 |
| Sep 27 | $3.709 | $4.249 |
| Sep 28 | $3.729 | $4.249 |
| Sep 29 | $3.674 | $4.179 |
| Sep 30 | $3.594 | $4.124 |
Costco gas in Fort Worth today
Fort Worth has 2 Costco gas stations: Fort Worth at 5300 Overton Ridge Blvd and N Fort Worth at 8900 Tehama Ridge Pkwy.
Today’s Regular prices span $0.110 across the 2 stations reporting, from the cheapest to the most expensive.
Costco Regular prices in Fort Worth have climbed about $0.060 over the past month, from $3.534 a month ago.
The furthest any single station moved was Fort Worth, up $0.060.
- Cheapest today
- Fort Worth — $3.539
- Most expensive today
- N Fort Worth — $3.649
- vs the Texas average
- $0.025 below, at $3.619
- Diesel
- sold at none of the 2 stations
Costco gas stations in Fort Worth
Fuel grades at Costco in Fort Worth
All 2 Costco gas stations in Fort Worth sell Kirkland Signature fuel, which is Top Tier certified. None of them reported a diesel price in the last 30 days.
| Grade | Stations | Avg today | Cheapest |
|---|---|---|---|
| Regular | 2 | $3.594 | Fort Worth $3.539 |
| Premium | 2 | $4.124 | Fort Worth $4.099 |
Regular
all 2 stations87-octane Kirkland Signature unleaded, the grade most cars are built for.
- Same TOP TIER detergent package as premium. The only difference between the two is octane.
- Can contain up to 10% ethanol, like most US gasoline. The pump label shows the blend.
Premium
all 2 stationsKirkland Signature premium: 91 octane at most stations, 93 in some regions.
- Only needed if your owner’s manual requires or recommends premium. Higher octane resists engine knock; it adds nothing to an engine built for regular.
- Carries the same detergent additives as regular.
Not sold at Costco
- Mid-grade (89): Costco pumps offer regular and premium only.
- Cash sales: every Costco pump is card-only.
Is Costco gas in Fort Worth good quality?
Costco does not sell a refiner’s brand. Every pump in Fort Worth dispenses Costco’s own Kirkland Signature fuel, bought from major refiners and distributors in the region and finished with Costco’s additive package.
Kirkland Signature gasoline is licensed TOP TIER, the detergent standard set by automakers including GM, Ford, Toyota, Honda and BMW. Costco puts its detergent level at about five times the EPA minimum, which is what keeps intake valves and fuel injectors clear of carbon deposits. Costco’s gasoline also contains friction modifiers that it says reduce engine wear.
In short, the low price is not a lower grade. The saving comes from Costco running its gas as a membership perk on thin margins, not from the fuel.
Costco gas station hours in Fort Worth
On weekdays the earliest pumps in Fort Worth come on at 6 a.m. (Fort Worth) and the last ones switch off at 10 p.m. (Fort Worth). Pump hours run longer than the warehouse's, and weekends are shorter. Times are local.
| Station | Mon–Fri | Sat | Sun |
|---|---|---|---|
| Fort Worth | 6 a.m. – 10 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
| N Fort Worth | 6 a.m. – 10 p.m. | 6 a.m. – 8:30 p.m. | 6 a.m. – 7:30 p.m. |
What else is at Costco warehouses in Fort Worth
Every Costco gas station sits in a warehouse parking lot, so a fill-up can share a trip with the rest of the list.
- Food court
- 2 of 2
- Pharmacy
- 2 of 2
- Optical
- 2 of 2
- Tire center
- 2 of 2
- Car wash
- 0 of 2
- EV charging
- 0 of 2
How Costco gas works in Fort Worth
Bring your card. The pump asks for an active Costco membership card before it starts, at all 2 gas stations in Fort Worth. Without a membership, a Costco Shop Card loaded with credit works the same way.
Pay by card. The pumps take Visa, most debit cards and the Costco Shop Card. There is no cash, and a card hold of up to $150 can show until the fill posts.
Check the price first. Each station sets its own price, usually once a day, so two Costco stations in Fort Worth can differ. Today the regular average here is $3.594. The prices on this page are collected once daily and can lag a same-day change at the pump.
Go early or late. Lines are longest on weekend afternoons and weekday evenings. The first pumps here open at 6 a.m. on weekdays.
ZIP codes with Costco gas in Fort Worth
Costco gas in Fort Worth is in 2 ZIP codes. Each links to the station there.
- Costco gas 76132 · Fort Worth
- Costco gas 76177 · N Fort Worth
Cities near Fort Worth
- Costco gas prices Arlington · TX · 16 mi$3.589
- Costco gas prices Southlake · TX · 18 mi$3.639
- Costco gas prices Weatherford · TX · 22 mi$3.639
- Costco gas prices Lewisville · TX · 27 mi$3.629
- Costco gas prices Duncanville · TX · 29 mi$3.599
- Costco gas prices Dallas · TX · 36 mi$3.659
- Costco gas prices Plano · TX · 39 mi$3.574
- Costco gas prices Prosper · TX · 40 mi$3.579
States near Texas
- Costco gas prices Oklahoma · 4 stations$3.862
- Costco gas prices Arkansas · 1 station$3.849
- Costco gas prices Louisiana · 4 stations$3.776
- Costco gas prices Mississippi · 1 station$3.789
Costco gas in Fort Worth: common questions
Where is the cheapest Costco gas in Fort Worth today?
Fort Worth posts the lowest Regular price in Fort Worth, $3.539 as of the September 30, 2026 reading — $0.110 under N Fort Worth, the most expensive of the 2 stations reporting.
How many Costco gas stations are there in Fort Worth?
Fort Worth has 2 Costco warehouses with a gas station, and all of them reported a price in the last 30 days.
Does any Costco gas station in Fort Worth sell diesel?
No — none of the 2 stations in Fort Worth has reported a diesel price in the last 30 days. Costco sells diesel at a minority of its locations in the US.
Is Costco gas cheaper in Fort Worth than in Texas?
Yes — the Fort Worth Costco average for Regular is $3.594, $0.025 below the Texas average of $3.619 as of the September 30, 2026 reading.
Are Costco gas prices in Fort Worth going up or down?
Up — the Fort Worth Costco average for Regular has climbed about $0.060 over the past month, from $3.534 to $3.594.