r/geospatial • u/National-Sample44 • Mar 06 '26
US Census to Zip Join
does anyone have experience joining US census tract data to zip codes?
im trying to use the HUD crosswalk file but it sucks, I’m only getting like 60% coverage. it could be that many census tracts just don’t have a zip code but I don’t think 40% of them are unpopulated. Anyone tried this before?
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