Division No. 1, Subd. O is an unorganized subdivision on the Avalon Peninsula in Newfoundland and Labrador, Canada, in Division No. 1. It's divided into two parts, the northern portion touches Conception Bay.

According to the 2001 Statistics Canada Census:

  • Population: 687
  • % Change (1996-2001): -11.9
  • Dwellings: 634
  • Area (sq. km.): 78.68
  • Density (persons per sq. km.): 8.7







North: Colliers, Conception Harbour, Avondale, Harbour Main-Chapel's Cove-Lakeview 





West: Division No. 1, Subd. N, Division No. 1, Subd. M 
 		
\'Division No. 1, Subd. O'

East: Holyrood


South: Division No. 1, Subd. W