Shemaine A Wrennsheffield (Postmaster)
shermaine.wrenn-sheffield@usps.gov
153 Central Ave
Westfield, NJ 07090
Westfield, NJ 07090
The Westfield Post Office is located in the state of New Jersey within Union County. This location serves 30,338 Westfield residents with a median income of $130,665. It's estimated that approximately 48,423 packages pass through this post office each year.