Is the Mississippi River East or West of New Jersey? West—By a Thousand Miles

The Mississippi River is west of New Jersey—by a very long distance.

Geography

• New Jersey: Mid-Atlantic state on the Atlantic coast.
• Mississippi River: Flows south through the central US (MN, WI, IA, IL, MO, KY, TN, AR, MS, LA).
• Separation: ~1,000+ miles (1,600+ km) of land, including the entire Midwest.

Why the Confusion?

• Both are major "Eastern US" water features in school geography.
• New Jersey's western border is the Delaware River—a Mississippi tributary? No. Delaware flows to Atlantic.
• Mississippi watershed does extend to western PA/NY, but not NJ.

New Jersey's Rivers

• Delaware River (west border)
• Hudson River (northeast border)
• Passaic, Hackensack, Raritan, Mullica (interior/coastal)

The Mississippi is a continental artery; New Jersey is coastal. They're in different hydrologic universes.