USA Zip Code Finder

Louisiana ZIP Codes

Louisiana ZIP codes cover major cities like New Orleans, Baton Rouge, Shreveport, and other areas across the state’s parishes. ZIP codes starting with 700–714 are unique to Louisiana.

Quick Facts

  • Total ZIP Codes: 1,140
  • Largest City: New Orleans
  • ZIP Range: 70001 – 71497
  • Area Codes: 225, 318, 337, 504, 985

Population Highlights

  • New Orleans Metro: ~1.27M
  • Baton Rouge Metro: ~0.82M
  • Shreveport Metro: ~0.398M

Major Parishes

  • Orleans: 70112–70190
  • Evangeline: 71331–71373
  • Caddo: 71001–71171
  • East Baton Rouge: 70801–70898
  • Jefferson: 70001–70189

Regional ZIP Distribution

  • Northern LA: 71001–71299
  • Central LA: 71301–71497
  • Southern LA: 70001–70999

Area Codes

  • 225, 318, 337, 504, 985: Entire state

Transportation & Landmarks

  • Major Airports: Louis Armstrong New Orleans Intl (MSY), Baton Rouge Metro (BTR)
  • Major Highways: I-10, I-20, I-49
  • Landmarks: French Quarter, Mardi Gras, LSU

Notable ZIP Codes

Some ZIP codes in Louisiana are especially significant. 70112 covers downtown New Orleans, 70802 covers central Baton Rouge, and 71101 covers Shreveport. Rural ZIP codes include 70001 and 71497.

Louisiana ZIP Code Directory

ZIP Code ▲ Common City ▲

Browse ZIP Codes by State