1
BJ's
BJ's
841 Old Country RdRiverhead, NY
$3.85
P: $4.65
per gal Gas Prices in Riverhead
16 stations in Suffolk County — updated Jun 30, 10:34 PM
Find the cheapest gas prices in Riverhead, Suffolk County today. We track 16 gas stations across Riverhead and update prices daily using GasBuddy data. Riverhead is located in Suffolk County on Long Island, near LIE, Route 25 Jericho Turnpike. Compare regular, mid-grade, premium, and diesel prices below to save on your daily commute. The average regular gas price in Riverhead is currently $3.97/gallon. The cheapest gas is $3.85 at BJ's.
$3.85 Cheapest
$3.97 Average
16 Stations
2
7-Eleven
7-Eleven
1733 Old Country RdRiverhead, NY
$3.87
M: $4.27 P: $4.79 D: $5.47
per gal 3
Mobil
Mobil
1575 Old Country RdRiverhead, NY
$3.87
D: $5.53
per gal 4
Speedway
Speedway
870 Old Country RdRiverhead, NY
$3.87
M: $4.37 P: $4.77 D: $5.49
per gal 5
76
76
7 Peconic AveRiverhead, NY
$3.89
6
Shell
Shell
9 Lake AveRiverhead, NY
$3.89
M: $4.89 P: $5.39 D: $5.63
per gal 7
Shell
Shell
626 W Main StRiverhead, NY
$3.89
8
Empire
Empire
1050 Osborne AveRiverhead, NY
$3.95
9
Mobil
Mobil
415 E Main StRiverhead, NY
$3.95
D: $5.45
per gal 10
Sunoco
Sunoco
1879 Old Country Rd 58Riverhead, NY
$3.95
M: $4.79 P: $5.25 D: $5.69
per gal 11
76
76
415 Flanders RdRiverhead, NY
$3.99
12
Valero
Valero
1356 OLD COUNTRY RDRiverhead, NY
$3.99
13
USA
USA Gasoline
1446 Flanders RdFlanders, NY
$4.01
14
OK
OK Petroleum
1212 E Main StRiverhead, NY
$4.05
M: $4.89 P: $4.99 D: $5.37
per gal 15
Empire
Empire
640 Old Country RdRiverhead, NY
$4.07
M: $4.63 P: $5.03 D: $5.83
per gal 16
CITGO
CITGO
1429 Main RdJamesport, NY
$4.49
M: $5.19 P: $5.29
per gal Riverhead Gas Price Context
The Suffolk County average for regular is currently $3.92/gal versus $3.90 across all of Long Island. If your commute runs along LIE or Route 25 Jericho Turnpike, check prices at both ends of the trip — the spread between the cheapest and priciest Long Island stations is regularly more than a dollar per gallon, and warehouse clubs (Costco, BJ's) reliably sit at the bottom of the table. Hit a pothole on the way? The Riverhead tire shop directory shows live open-now status, and our roadside safety analysis covers what to do if it happens on a parkway.
FAQ — Gas in Riverhead
Where is the cheapest gas near Riverhead right now?
The cheapest gas in Riverhead is $3.85/gal regular at BJ's. Prices update throughout the day — the full ranked list is above.
Is gas in Suffolk County cheaper than the Long Island average?
Suffolk County currently averages $3.92/gal regular versus $3.90 island-wide — slightly above the Long Island average. Individual stations matter more than averages: the island-wide spread is often more than a dollar per gallon.
How often are Riverhead gas prices updated?
Prices are pulled from crowd-reported and posted-price feeds and republished throughout the day — this page was last rebuilt Jun 30, 10:34 PM. Each station card shows regular, midgrade, premium, and diesel where reported.