GADM

Nipissing has 15 third level subdivisions

third level divisions

Map ID	Name
1	Temagami
2	Bear Island 1
3	Nipissing, Unorganized, North Part
4	West Nipissing
5	Nipissing 10
6	Mattawan
7	North Bay
8	Mattawa
9	Calvin
10	Bonfield
11	East Ferris
12	Papineau-Cameron
13	Chisholm
14	Nipissing, Unorganized, South Part
15	South Algonquin