U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records

All states and U.S. territories

Maps and coordinates

State directory

Louisiana ZIP Codes

Complete postal directory, details, and geographic map for the State of Louisiana.

State	ZIP Code	City	County	Area Codes
LA	71468	Provencal	Natchitoches Parish	`318, 337`
LA	71469	Robeline	Natchitoches Parish	`318`
LA	71471	Saint Maurice	Winn Parish	`318`
LA	71472	Sieper	Rapides Parish	`318, 337`
LA	71473	Sikes	Winn Parish	`318`
LA	71474	Simpson	Vernon Parish	`337`
LA	71475	Slagle	Vernon Parish	`337`
LA	71477	Tioga	Rapides Parish	`318`
LA	71479	Tullos	LaSalle Parish	`318`
LA	71480	Urania	LaSalle Parish	`318`

Page 72 of 73

Geographic Map of Louisiana

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.