Census API: Examples for /data/2019/pep/natmonthly
Geography HierarchyGeography LevelExample URLNumber
2 examples
us010https://api.census.gov/data/2019/pep/natmonthly?get=POP&for=us:*&key=YOUR_KEY_GOES_HERE
https://api.census.gov/data/2019/pep/natmonthly?get=POP&for=us:1&key=YOUR_KEY_GOES_HERE