Codes
This variable is not available for any of the currently selected samples.
Description
Principal/central city code - 1986-2004
Unicon Corporation made the following notes about this variable:
With the introduction of new geographic codes in May 2004, the term central city has been replaced by principal city. Whenever possible this code identifies specific central cities in a CBSA or MSA/PMSA that have multiple central cities. In order to uniquely identify a specific city, this code must be used in combination with the variables cbsa (05+) or msafp (86-04).
Universe
- All households.
Availability
| Years | Jan | Feb | ASEC | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1986 – 2004 | - | - | X | - | - | - | - | - | - | - | - | - |
