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Costco Stockton Gas Prices – Hammer Ln

Regular · today
$5.259
Premium · today
$5.959▼ −$0.040

USD per gallon · Last updated October 31, 2026 · This station does not sell diesel

1616 E Hammer Ln, Stockton, CA 95210-4119 · Open in Maps ↗

30-day range

where today sits
  • Regular$5.259 today · avg $5.698
    $5.259 low$5.999 high
  • Premium$5.959 today · avg $6.319
    $5.959 low$6.559 high

Price history at Stockton

Last 30 days · USD per gallon
RegularPremium

Regular: $5.999 on Oct 2 to $5.259 on Oct 31, low $5.259, high $5.999. Premium: $6.559 on Oct 2 to $5.959 on Oct 31, low $5.959, high $6.559.

Last updated October 31, 2026. Prices are collected once daily and can lag same-day changes at the pump.

Today’s price in context

At $5.259 for Regular, Stockton is tied for the 14th cheapest of 129 Costco gas stations in California today, $0.194 below the California average of $5.453.

Manteca, 16.3 mi away, is $0.060 cheaper.

vs the US average
$0.984 above, at $4.275
Premium over Regular
$0.700 — the California median is $0.440
Regular over the last 30 days
down $0.740
Days the price changed
15 of 30 reported days
Latest day at the 30-day low
today, at $5.259
15-gallon fill
$78.89 — the cheapest it has been in 30 days
Nearest cheaper station
Manteca — 16.3 mi

Stockton is located at 1616 E Hammer Ln, Stockton, CA 95210-4119, in California. The gas station sits in the warehouse parking lot and is open to Costco members, selling Regular and Premium — this location does not sell diesel. Gas station hours are 6 a.m. – 10 p.m. on weekdays, 6 a.m. – 8:30 p.m. on Saturdays and 6 a.m. – 8 p.m. on Sundays, in local time.

Station details

Stockton Gas station hours

Mon–Fri
6 a.m. – 10 p.m.
Saturday
6 a.m. – 8:30 p.m.
Sunday
6 a.m. – 8 p.m.

Stockton Warehouse hours

Mon–Fri
10 a.m. – 8:30 p.m.
Saturday
9:30 a.m. – 7 p.m.
Sunday
10 a.m. – 7 p.m.

Costco gas near Stockton

  1. 1LodiLodi, CA · 5.8 mi$5.799Regular
  2. 2MantecaManteca, CA · 16.3 mi$5.199Regular
  3. 3TracyTracy, CA · 21.0 mi$5.499Regular
  4. 4Brentwood CABrentwood, CA · 25.1 mi$5.599Regular
  5. 5ModestoModesto, CA · 25.1 mi$5.399Regular

Distances are straight-line.

Cities near Stockton

At this location

Warehouse opened
October 1986
Warehouse phone
(209) 478-2040
Pumps open early
4 hours before the warehouse on weekdays

Also at this warehouse: a food court, a pharmacy, an optical department, a hearing aid center and a tire center.

Frequently asked questions

How much is gas at Costco Stockton today?

As of October 31, 2026: Regular $5.259 and Premium $5.959 per gallon. Prices are collected once a day, so the pump can differ.

What time does the Costco Stockton gas station open?

The pumps are open 6 a.m. – 10 p.m. weekdays, 6 a.m. – 8:30 p.m. Saturdays and 6 a.m. – 8 p.m. Sundays, in local time. The pumps open 4 hours before the warehouse on weekdays.

Does the Costco Stockton gas station sell diesel?

No — this station sells Regular and Premium, and has reported no diesel price in the last 30 days.

Is Costco Stockton cheaper than the average Costco station in California?

Yes — at $5.259, Regular here is $0.194 below the average Costco price in California, $5.453.

Where is the Costco Stockton gas station?

At 1616 E Hammer Ln, Stockton, CA 95210-4119. It sits in the Costco warehouse parking lot and is open to members only.

Do you need a Costco membership to buy gas?

Yes — a Gold Star, Executive or Business membership card has to be scanned at the pump before it will dispense, though a Costco Shop Card also works for non-members.

What payment methods does the Costco gas station accept?

Visa, PIN debit and the Costco Shop Card; US Costco fuel pumps take no cash and no Mastercard, American Express or Discover.

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