Apr 13, 2017 · I know where to find 5-digit ZIP code boundaries. Do 9-digit ZIP code boundaries exist? If so, where might I find them?

I checked a few zip codes that were added last year, e.g. 32461, and the US.zip database includes them, so this resource seems to be up to date.

Mar 29, 2017 · 10 I am looking for Zipcode data with the +4 digits at the end for a City (I can use it by state and clip the points to my municipal boundary), and with edges or geocodes. I called …

Jan 22, 2022 · However, 9-digit ZIP codes are so tiny, so precise that the mapping should be easier, only too long to publish as crosswalks. Is this a geolocation problem, then? Does any …

What are the most up-to-date source for US Zip Code boundaries? My first thought was TIGER, whenever that comes out, but then I thought that the Postal Service might be a better bet.

One example here is my Zipcode 92067 which is "Rancho Santa Fe". All homes within the 92067 zip code can only accept regular postal mail when such mail is sent to ones PO box. So, my …

I'm looking for a few deliverable residential or business addresses without a zip+4. By "residential or business", I mean, not a PO box and not military addresses. According to this answer on Ask...

I'm using a zip code listing, and I am curious to know how many (or which) zip codes map to more than one US state or US city? For instance I know that Zip Code 42223 resolves to US Army, …

Dec 7, 2018 · My problem is that some of the zip codes in the table have a 5+4 digit format, and the ZCTA shapefile has only the 5 digit format. I would like to remove the last 4 digits of the 9 …

Apr 10, 2020 · Zip Code Tabulation Areas (ZCTA) are a US Census product derived from the Zipcodes defined by the USPS which, as a federal entity, may cross state and other …