| Reference Date | Geography Level | Geography Hierarchy | Limit |
|---|---|---|---|
| 11 items | |||
| N/A | 01 | us | |
| N/A | 02 | state | |
| N/A | 03 | state› county | |
| N/A | 04 | state› consolidated city | |
| N/A | 05 | state› place | |
| N/A | 06 | state› county› place | |
| N/A | 07 | csa | |
| N/A | 07 | combined statistical area | |
| N/A | 08 | metropolitan statistical area/micropolitan statistical area | |
| 2007-01-01 | 09 | micropolitan statistical area | |
| N/A | 10 | metropolitan statistical area/micropolitan statistical area› metropolitan division | |