| (default geography) | N/A | https://api.census.gov/data/2012/cfsarea?get=NAME&key=YOUR_KEY_GOES_HERE | |
| us | 010 | https://api.census.gov/data/2012/cfsarea?get=NAME&for=us:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2012/cfsarea?get=NAME&for=us:00&key=YOUR_KEY_GOES_HERE | |
| region | 020 | https://api.census.gov/data/2012/cfsarea?get=NAME&for=region:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2012/cfsarea?get=NAME&for=region:1&key=YOUR_KEY_GOES_HERE | |
| division | 030 | https://api.census.gov/data/2012/cfsarea?get=NAME&for=division:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2012/cfsarea?get=NAME&for=division:1&key=YOUR_KEY_GOES_HERE | |
| state | 040 | https://api.census.gov/data/2012/cfsarea?get=NAME&for=state:*&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2012/cfsarea?get=NAME&for=state:01&key=YOUR_KEY_GOES_HERE | |
| state› cfs area (or part) | E33 | https://api.census.gov/data/2012/cfsarea?get=NAME&for=cfs%20area%20(or%20part):*&in=state:01&key=YOUR_KEY_GOES_HERE | |
| https://api.census.gov/data/2012/cfsarea?get=NAME&for=cfs%20area%20(or%20part):142&in=state:01&key=YOUR_KEY_GOES_HERE | |