I am working with the ACS 2014 5 yr sample (where all the respondents were interviewed in 2014). I need to create a map of demographics divided by PUMAs. In the survey I have a total of 3344 PUMAs (that is the number i got after I do the collapse in Stata by statefip and puma). I am using the shapefile provided in this website: https://usa.ipums.org/usa/volii/bound… using the file 2010PUMAs, but this data has only 2351 PUMA. How can I reconcile both numbers? Is there a shepefile that contains the 3344 PUMAs reported in the sample I am using?