Costco gas prices in New Jersey
New Jersey average
- Regular
- $3.827
- Premium
- $4.416
Average across 19 stations, per gallon · updated July 22, 2026
Costco has 19 gas stations in New Jersey — the cheapest regular today is $3.739/gal at Costco Union in Union. New Jersey Costco regular prices have climbed about $0.101 per gallon over the past month, from $3.726 to $3.827. Premium is up $0.041 over the same stretch, now at $4.416.
Gas stations
19
New Jersey
Avg regular
$3.827
per gallon, USD
Cheapest now
$3.739
Costco Union
30-day price trend
Regular$3.827Premium$4.416
View price history as a table
| Date | Regular | Premium |
|---|---|---|
| July 22, 2026 | $3.827 | $4.416 |
| July 21, 2026 | $3.822 | $4.407 |
| July 20, 2026 | $3.801 | $4.400 |
| July 19, 2026 | $3.763 | $4.351 |
| July 18, 2026 | $3.748 | $4.330 |
| July 17, 2026 | $3.685 | $4.292 |
| July 16, 2026 | $3.665 | $4.278 |
| July 15, 2026 | $3.626 | $4.266 |
| July 14, 2026 | $3.643 | $4.300 |
| July 13, 2026 | $3.631 | $4.295 |
| July 12, 2026 | $3.610 | $4.274 |
| July 11, 2026 | $3.601 | $4.271 |
| July 10, 2026 | $3.552 | $4.224 |
| July 9, 2026 | $3.543 | $4.215 |
| July 8, 2026 | $3.551 | $4.211 |
| July 7, 2026 | $3.544 | $4.217 |
| July 6, 2026 | $3.550 | $4.226 |
| July 5, 2026 | $3.554 | $4.236 |
| July 4, 2026 | $3.554 | $4.236 |
| July 3, 2026 | $3.561 | $4.222 |
| July 2, 2026 | $3.572 | $4.228 |
| July 1, 2026 | $3.581 | $4.257 |
| June 30, 2026 | $3.603 | $4.272 |
| June 29, 2026 | $3.607 | $4.276 |
| June 28, 2026 | $3.621 | $4.296 |
| June 27, 2026 | $3.634 | $4.320 |
| June 26, 2026 | $3.659 | $4.336 |
| June 25, 2026 | $3.675 | $4.342 |
| June 24, 2026 | $3.699 | $4.347 |
| June 23, 2026 | $3.726 | $4.376 |
All stations in New Jersey
All 19 stations, sorted by regular price from lowest to highest. Prices in $/gal.
| Rank | Station | Regular | Premium |
|---|---|---|---|
| 1 | Costco UnionUnion | $3.739 | $4.399 |
| 2 | Costco MarlboroMorganville | $3.749 | $4.399 |
| 3 | Costco Cherry HillCherry Hill | $3.759 | $4.299 |
| 4 | Costco East HanoverEast Hanover | $3.759 | $4.139 |
| 5 | Costco HazletHazlet | $3.759 | $4.619 |
| 6 | Costco BayonneBayonne | $3.799 | $4.259 |
| 7 | Costco North BrunswickNorth Brunswick | $3.799 | $4.259 |
| 8 | Costco WhartonWharton | $3.799 | $4.599 |
| 9 | Costco CliftonClifton | $3.819 | $4.319 |
| 10 | Costco TeterboroTeterboro | $3.819 | $4.299 |
| 11 | Costco WayneWayne | $3.819 | $4.379 |
| 12 | Costco North PlainfieldNorth Plainfield | $3.839 | $4.399 |
| 13 | Costco Ocean TownshipOcean | $3.859 | $4.559 |
| 14 | Costco Brick TownshipBrick | $3.879 | $4.299 |
| 15 | Costco EdisonEdison | $3.879 | $4.319 |
| 16 | Costco Mt LaurelMount Laurel | $3.879 | $4.379 |
| 17 | Costco FlemingtonFlemington | $3.899 | $4.539 |
| 18 | Costco PrincetonLawrence Township | $3.919 | $4.699 |
| 19 | Costco ManahawkinStafford Township | $3.939 | $4.749 |
Showing 1–10 of 19 stations