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Post Offices by County

HIDALGO COUNTY, TEXAS

ZIP Code Post Office Date Established Date Discontinued
78516 ALAMO
78537 DONNA
78538 EDCOUCH
78539 EDINBURG
78543 ELSA
78549 HARGILL 04/20/1915
78557 HIDALGO
78558 LA BLANCA
78560 LA JOYA
78562 LA VILLA
78563 LINN 07/14/1928
78565 LOS EBANOS
78501 MC ALLEN 04/26/1907
78570 MERCEDES
78572 MISSION
78576 PENITAS
78577 PHARR
78579 PROGRESO 04/02/1900
78589 SAN JUAN
78595 SULLIVAN CITY
78596 WESLACO

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