PENNACOOK PENIKOOK : Click for EASTERN ABENAKI or WESTERN ABENAKI   Pennacook Territory: South New Hampshire and South coastal Maine.   Portals .   Cowasuck Band of the Pennacook-Abenaki People Tiverton, Rhode Island   Koasek Traditional Band : part of whose membership is Pennacook Post Mills, Vermont   Pennacook Population United States (2010) - 1,000 A L G O N Q U I A N WABAN-AKI