https://github.com/osm-search/TIGER-data/ https://github.com/osm-search/TIGER-data/ produces a postcode file from US Census data. The code is not as clever mayb

https://github.com/osm-search/TIGER-data/ https://github.com/osm-search/TIGER-data/ produces a postcode file from US Census data. The code is not as clever maybe, but it's reasonable fast. 2023 should be available sometime this month, at least in previous years it was September. I have a cronjob that checks for new data. https://gis.stackexchange.com/ https://gis.stackexchange.com/ is a forum more focussed on geographic datasets.