Not included in the matrix are federal districts, capital districts, interstate compacts, or other special-purpose districts that exist in AR, BR, DO, MX, NG, US.
| Type | 1st-level | 2nd-level | 3rd-level | 4th-level | 5th-level | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| # | # | # | # | # | ||||||
| State |  Austria Australia Brazil Germany India Myanmar Mexico Malaysia Nigeria Palau Sudan Venezuela USA
|
9 6 27 16 28 7 31 13 36 16 26 23 50 |
||||||||
| Region |  Chile Denmark Ethiopia France Italy Oman Peru Rep. Srpska
|
13 5 9 26 20 5 25 7 | ||||||||
|
|-
|Sub-municipality
sets:1
|
|
|NL:27
|
|
|- bgcolor=#ececec
|Quarters
sets:1
|
|
|NL:2,400
|
|
|
|-
|Autonomous community
sets:1
|ES:17
|
|
|
|
|- bgcolor=#ececec
|Comarcas
sets:1
|
|ES
|
|
|
|}
* effective from 2007