Costco Waterbury Gas Prices – Main St
Today at the pump
Regular4.269▲ +$0.090
Premium5.099
USD per gallon · Last updated September 19, 2026 · This station does not sell diesel
3600 E Main St, Waterbury, CT 06705-3851 · Open in Maps ↗
30-day range
where today sits- Regular$4.269 today · avg $4.056$3.859 low$4.269 high
- Premium$5.099 today · avg $4.961$4.779 low$5.299 high
Price history at Waterbury
Last 30 days · USD per gallonRegularPremium
View data as table
| Date | Regular | Premium |
|---|---|---|
| Aug 21 | $3.889 | $4.779 |
| Aug 22 | $3.889 | $4.779 |
| Aug 23 | $3.959 | $4.829 |
| Aug 24 | $3.959 | $4.829 |
| Aug 25 | $3.959 | $4.829 |
| Aug 26 | $3.959 | $4.879 |
| Aug 27 | $3.979 | $4.879 |
| Aug 28 | $3.899 | $4.879 |
| Aug 29 | $3.859 | $4.879 |
| Aug 30 | $3.899 | $4.929 |
| Aug 31 | $3.919 | $4.929 |
| Sep 1 | $3.879 | $4.859 |
| Sep 2 | $3.899 | $4.799 |
| Sep 3 | $3.959 | $4.799 |
| Sep 4 | $3.999 | $4.799 |
| Sep 5 | $4.059 | $4.849 |
| Sep 6 | $4.099 | $4.899 |
| Sep 7 | $4.139 | $4.999 |
| Sep 8 | $4.139 | $4.999 |
| Sep 9 | $4.199 | $4.999 |
| Sep 10 | $4.199 | $4.999 |
| Sep 11 | $4.199 | $5.149 |
| Sep 12 | $4.259 | $5.199 |
| Sep 13 | $4.259 | $5.249 |
| Sep 14 | $4.259 | $5.249 |
| Sep 15 | $4.259 | $5.299 |
| Sep 16 | $4.199 | $5.099 |
| Sep 17 | $4.179 | $5.099 |
| Sep 18 | — | — |
| Sep 19 | $4.269 | $5.099 |
Last updated September 19, 2026. Prices are collected once daily and can lag same-day changes at the pump.
Waterbury is located at 3600 E Main St, Waterbury, CT 06705-3851, in Connecticut. 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. – 7:30 p.m. on Sundays, in local time.
Warehouse
Station details
Waterbury Gas station hours
- Mon–Fri
- 6 a.m. – 10 p.m.
- Saturday
- 6 a.m. – 8:30 p.m.
- Sunday
- 6 a.m. – 7:30 p.m.
Waterbury Warehouse hours
- Mon–Fri
- 10 a.m. – 8:30 p.m.
- Saturday
- 9:30 a.m. – 7 p.m.
- Sunday
- 10 a.m. – 6 p.m.
Nearby
Costco gas near Waterbury
- MilfordMilford, CT · 20.2 mi$4.199Regular
- BrookfieldBrookfield, CT · 23.6 mi$4.259Regular
- West SpringfieldWest Springfield, MA · 44.7 mi$4.059Regular
- HolbrookHolbrook, NY · 53.2 mi$4.099Regular
- NanuetNanuet, NY · 62.5 mi$4.359Regular
Distances are straight-line. Prices across the border are shown in that country’s units (¢ per litre).
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