topojson map format for individual US states by Zip Code

[wrights22]

I've been searching high and low for topojson format maps of US States by zip code.   I've found many maps for counties - but 

I'm looking for US zip codes by individual states to populate shape maps for each state individually.

Can anyone help?

[foodd]

You have a number of options to create and maintain a Power BI Dataset such as this. 

Search out a service like https://zipcodebase.com/ that offers a Zip Code API to Worldwide Postal Code Data.   They have a number of Features and API endpoints.  This is only an example, and their free tier may be useful for your needs. 

There are other providers such as https://www.back4app.com/database/back4app/us-zip-code-api 

that offer API and the ability to download as a file.

Then there is the USPS Dataset API Documentation from huduser.gov.

Starting URL  https://www.huduser.gov/portal/datasets/usps_crosswalk.html

---> Follow to URL:  https://www.huduser.gov/portal/dataset/uspszip-api.html

[wrights22]

Appreciate the response, but surely this work has been completed at the zip code state level.

[foodd]

Oh, I am sure it has, and does exist, finding one created (and up to date) from sources that are licensed for reuse or which are in the public domain is where the pain is.