United States

St. Landry Postal Codes

Complete directory of postal codes in this county

Location Information

13 counties

Counties

St. Landry

Languages

  • English (United States)
  • Spanish (United States)

Coordinates

30.413330, -91.923370

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Country

United States

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Counties

Showing 13 results
Place Name
Postal Code
Arnaudville
70512
Grand Coteau
70541
Krotz Springs
70750
Lawtell
70550
Lebeau
71345
Leonville
70551
Melville
71353
Morrow
71356
Opelousas
70570
Palmetto
71358
Port Barre
70577
Sunset
70584
Washington
70589

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How to Find a Postal Code

Each administrative division maintains its own postal code for mail delivery purposes. Here are some tips for finding the correct postal code:

  • Search for your specific address using our search tool above
  • Browse through the list of counties in the region
  • Use the interactive map to locate your area
  • Contact your local post office for verification

Postal Code Tips

Postal codes may change occasionally. Always verify with official sources before important mailings.

Quick Facts

  • Country Code: US
  • Capital: Washington
  • Currency: Dollar (USD)
  • Phone Code: +1
  • Timezone: America/Adak (GMT-10)
  • Driving Side: Right
  • Voltage/Frequency: 120V (60Hz)
  • Plug Types:
    A - Type A plug B - Type B plug

Neighboring Countries

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