With the caveat that we do not use USPS ZIP codes, we use USCB ZCTAs (see all related FAQs above), see the previous FAQ. In our experience, though, expansion ZIPs do not show up in the USCB's non-census-year updates.
The USPS just split my zip code in two. When will this show up in your data?
Modified on: Thu, May 12, 2016 10:01 AM
Yes No
Sorry we couldn't be helpful. Help us improve this article with your feedback.