which us state has the most coastline

Alaska has by far the most coastline of any U.S. state, with over 33,000 miles of tidal shoreline, which is more than all the other states combined.

Quick Scoop

• The state with the most coastline is Alaska , thanks to its long, jagged outline, countless bays, inlets, and islands.

• NOAA‑based compilations list Alaska at about 33,904 miles of shoreline, while the next closest state, Florida, has roughly 8,400 miles.

• When people casually guess “Florida” or “California,” they usually forget that Alaska’s fractured shape dramatically increases its measured shoreline length.

A tiny nuance

• Some lists distinguish between simple “ocean coastline” and more detailed “tidal shoreline” that counts all the nooks, crannies, and islands.

• Even with stricter definitions, Alaska still comes out as the state with the longest coastline in the United States.

TL;DR: If you’re asking “which US state has the most coastline,” the answer is Alaska, by a huge margin.

Information gathered from public forums or data available on the internet and portrayed here.