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, Fort …

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.

All homes within the 92067 zip code can only accept regular postal mail when such mail is sent to ones PO box. So, my question here is: where can I find a list of all zipcodes or for that matter zip4s which …

The second suggestion is a good one! I will try to do that and that should work if there are customers in each ZIP code. However, even in case of no points on the map at all, it should display the …

3 I have a list of zip codes (nearly thousands) which I want to show in qgis. After researching I found that I need to geocode them first into Lat/Long then I can use them to create a layer for qgis. I have the …

Jul 29, 2014 · 6 I need a list in the form of adjacency list that contains all zip codes in the United States that each has a list of adjacent zip codes. I tried searching for it on the internet. Many of them only …

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 administrative boundaries. …

Nov 28, 2022 · When I am doing this code below both have the same crs system, so st_intersects should work, but when I gave the code, I got an empty list. st_intersects(nysf,zc) I don't understand, …

Mar 29, 2017 · 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 the post office …

Dec 20, 2023 · I have a data set that includes a list of zip codes. Is there a way in R to convert these zip codes to latitude and longitude coordinates?