The short answers
What does LBI stand for?
LBI stands for Long Beach Island, an 18-mile barrier island on the Jersey Shore in Ocean County, New Jersey.
Locals use "LBI" for the whole island, but there is no town called LBI — the island is split into six separate municipalities, each with its own beach badges, police and rules. Which one you are standing in matters more than the initials do.
How long is Long Beach Island, NJ?
Long Beach Island is about 18 miles long, running north to south from Barnegat Light down to the Forsythe refuge below Holgate.
It is also very narrow — in places only a few blocks wide, with the Atlantic on one side and Barnegat Bay on the other, visible from the same street. End to end by car is roughly 35–40 minutes in summer traffic on the one road, Long Beach Boulevard.
