Unique ZIPs are assigned to businesses, government agencies, military, universities, and other entities which receive a large volume of mail.Ĭounty: The County, Parish, or Boroughs that ZIPs in La Crosse, WI at least partially reside in. Usually, PO Boxes are located inside Post Office locations, but can include standard street delivery addresses. This includes 2 Standard, 1 PO Box, and 0 Unique types. ZIP Codes: La Crosse, WI has 3 ZIPs assigned to it by the U.S.
