Queens and Brooklyn: Long Island Geography Clarified

Both Queens and Brooklyn are geographically on Long Island—but only Queens is entirely on it. The statement "Brooklyn is not located on Long Island" is incorrect.

Geologic Reality

• Long Island = glacial terminal moraine + outwash plain extending ~120 miles east from NYC harbor.
• Western tip: Includes all of Brooklyn and all of Queens.
• Nassau County = central/eastern Long Island.
• Suffolk County = eastern Long Island.

Political vs. Geographic

• Politically: Brooklyn = Kings County (borough of NYC). Queens = Queens County (borough of NYC). Neither is "Long Island" in municipal terms—that label usually means Nassau/Suffolk.
• Geographically: Both sit on the same glacial deposit. The Queens–Brooklyn border (Newtown Creek) is within Long Island.

Why the Confusion?

• NYC residents say "going out to Long Island" = leaving the city (crossing Queens/Nassau line).
• Brooklyn's urban density feels unlike suburban Nassau.
• Historical: Brooklyn was independent city (1834–1898); "Long Island" referred to rural areas east.

Official Sources

• USGS: "Long Island includes Kings, Queens, Nassau, Suffolk counties."
• NY State DEC: Long Island aquifer system underlies all four counties.
• Long Island Regional Planning Council: Bi-county (Nassau/Suffolk) but acknowledges geographic definition.

Bottom line: Geographically yes, politically no. All Brooklynites and Queens residents live on Long Island—even if they'd never say it.