Merrimack County · Merrimack Valley
Allenstown
Part of the Pembroke area
Visit Pembroke guideAbout Allenstown
Allenstown is a community of 4,804 in Merrimack County, in the Merrimack Valley region of New Hampshire. It is part of the greater Pembroke area.
Schools & Education
Allenstown is part of the SAU 53 school district.
School District
Part of Pembroke/Allenstown School District(SAU 53)
Students attend high school in Pembroke
Quick Facts
Population
4,804
County
Merrimack
Region
Merrimack Valley
School District
SAU 53
Explore the Pembroke Area
See Pembroke for dining, activities, outdoor recreation, local businesses, and more.
View Pembroke GuideEvents near Allenstown
Mon, Mar 9
PYT: The Lightning Thief (Theatre for Young Audiences Edition)
The Palace Theatre
Tue, Mar 10
The Cat in the Hat
Chubb Theatre at CCA
Tue, Mar 10
PYT: The Lightning Thief (Theatre for Young Audiences Edition)
The Palace Theatre
Thu, Mar 12
2026 May Gruber Concert: Featuring flutist Matthew Lee
Thu, Mar 12
Church Of Cash
BNH Stage
Fri, Mar 13
NHIAA High School Ice Hockey Championships
SNHU Arena