GADM

Peterborough has 11 third level subdivisions

third level divisions

Map ID	Name
1	North Kawartha
2	Galway-Cavendish and Harvey
3	Havelock-Belmont-Methuen
4	Curve Lake First Nation 35
5	Douro-Dummer
6	Smith-Ennismore-Lakefield
7	Asphodel-Norwood
8	Peterborough
9	Otonabee-South Monaghan
10	Cavan-Millbrook-North Monaghan
11	Hiawatha First Nation 36