5-year IPUMS data that includes both 2K and 2010 PUMA periods uses both IDs (https://forum.ipums.org/t/crosswalk-between-puma-and-counties/5010/2) Update the crosswalk so that the 2K PUMAs all match a county.
5-year IPUMS data that includes both 2K and 2010 PUMA periods uses both IDs (https://forum.ipums.org/t/crosswalk-between-puma-and-counties/5010/2)
Update the crosswalk so that the 2K PUMAs all match a county.