Willacy County Post Offices


Sponsored Listings:

12056 Fm 1015
Lasara, Texas 78561

13461 W Broadway
Lyford, Texas 78569

705 E Hidalgo Ave
Raymondville, Texas 78580

14264 Fm 2209
San Perlita, Texas 78590

3476 Business 77
Sebastian, Texas 78594

Willacy County

There are 5 US Post Offices in Willacy County serving a total of 22,060 residents equating to 4,412 residents per post office. It's estimated that approximately 35,210 packages are handled across the 5 county post offices annually. Willacy County is a county located in the U.S. state of Texas. As of the 2010 census, its population was 22,134. Its county seat is Raymondville. The county was created in 1911 and organized the next year. Willacy County comprises the Raymondville, TX Micropolitan Statistical Area, which is included in the Brownsville\u2013Harlingen\u2013Raymondville, TX Combined Statistical Area."


Post Offices by ZIP Code

  • 78561 - Lasara TX
  • 78569 - Lyford TX
  • 78590 - San Perlita TX
  • 78594 - Sebastian TX
  • 78580 - Raymondville TX