| us | 01 | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=us:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=us:1&key=YOUR_KEY_GOES_HERE | |
| region | 02 | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=region:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=region:1&key=YOUR_KEY_GOES_HERE | |
| division | 03 | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=division:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=division:9&key=YOUR_KEY_GOES_HERE | |
| state | 04 | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=state:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=state:02&key=YOUR_KEY_GOES_HERE | |
| state› county | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=county:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=county:*&in=state:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=county:001&in=state:01&key=YOUR_KEY_GOES_HERE | |
| state› county› county subdivision | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=county%20subdivision:*&in=state:09&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=county%20subdivision:*&in=state:09&in=county:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=county%20subdivision:04720&in=state:09%20county:001&key=YOUR_KEY_GOES_HERE | |
| state› county› county subdivision› place | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:*&in=state:09%20county:001%20county%20subdivision:08070&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:08000&in=state:09%20county:001%20county%20subdivision:08070&key=YOUR_KEY_GOES_HERE | |
| state› county› place | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:*&in=state:01%20county:003&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:44608&in=state:01%20county:003&key=YOUR_KEY_GOES_HERE | |
| state› place | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:*&in=state:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:03724&in=state:01&key=YOUR_KEY_GOES_HERE | |
| state› consolidated city | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=consolidated%20city:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=consolidated%20city:*&in=state:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=consolidated%20city:47500&in=state:09&key=YOUR_KEY_GOES_HERE | |
| state› consolidated city› place | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:*&in=state:18%20consolidated%20city:36000&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=place:13492&in=state:18%20consolidated%20city:36000&key=YOUR_KEY_GOES_HERE | |
| metropolitan statistical area/micropolitan statistical area | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=metropolitan%20statistical%20area/micropolitan%20statistical%20area:10100&key=YOUR_KEY_GOES_HERE | |
| metropolitan statistical area/micropolitan statistical area› metropolitan division | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=metropolitan%20division:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=metropolitan%20division:*&in=metropolitan%20statistical%20area/micropolitan%20statistical%20area:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=metropolitan%20division:14454&in=metropolitan%20statistical%20area/micropolitan%20statistical%20area:14460&key=YOUR_KEY_GOES_HERE | |
| combined statistical area | N/A | https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=combined%20statistical%20area:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2018/pep/population?get=GEONAME,POP&for=combined%20statistical%20area:104&key=YOUR_KEY_GOES_HERE | |