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Hillsborough County, New Hampshire

Hillsborough County profile, demographic data, and geographic information.

Local Government & Public Administration

Authoritative general-purpose local government units serving this area U.S. Census Bureau GUS (2026) / GMAF
Government Unit Unit Type Jurisdiction Role Contact / Address
GUS Population: 430,462 (2024)
ID: 130731
County Official County Government
Contact: CHAIRPERSON
329 MAST RD, STE 120, GOFFSTOWN NH 03045-2430
GUS Population: 116,386 (2024)
ID: 170001
Municipal Municipal Government Within County
Contact: SENIOR PLANNER
ONE CITY HALL PLAZA, MANCHESTER NH 03101-2080
GUS Population: 91,851 (2024)
ID: 108944
Municipal Municipal Government Within County
Contact: TREASURES TAX COLLECTOR
229 MAIN ST, NASHUA NH 03060-9220
GUS Population: 29,367 (2024)
ID: 170056
Township Municipal Government Within County
Contact: PAYROLL
6 BABOOSIC LAKE ROAD, MERRIMACK NH 03054-3605
GUS Population: 25,787 (2024)
ID: 130747
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
12 SCHOOL ST, STE 1, HUDSON NH 03051-4249
GUS Population: 23,856 (2024)
ID: 130745
Township Municipal Government Within County
Contact: HUMAN RESOURCES
24 NORTH AMHERST ROAD, BEDFORD NH 03110-5400
GUS Population: 18,488 (2024)
ID: 170049
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
16 MAIN ST, 1, GOFFSTOWN NH 03045-1739
GUS Population: 16,530 (2024)
ID: 108961
Township Municipal Government Within County
Contact: CHAIRMAN
1 UNION SQ, MILFORD NH 03055-4230
GUS Population: 14,685 (2024)
ID: 130748
Township Municipal Government Within County
Contact: FINANCE DIRECTOR
6 VILLAGE GRN, PELHAM NH 03076-3172
GUS Population: 11,914 (2024)
ID: 108959
Township Municipal Government Within County
Contact: CHAIRMAN
2 MAIN ST, AMHERST NH 03031-2909
GUS Population: 9,220 (2024)
ID: 130749
Township Municipal Government Within County
Contact: FINANCE ADMIN
15 FLANDERS MEMORIAL RD, WEARE NH 03281-4905
GUS Population: 8,746 (2024)
ID: 108960
Township Municipal Government Within County
Contact: CHAIRMAN
7 MONUMENT SQ, HOLLIS NH 03049-6121
GUS Population: 8,554 (2024)
ID: 170053
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
2 LIBERTY WAY, STE 1, LITCHFIELD NH 03052-2345
GUS Population: 6,433 (2024)
ID: 170058
Township Municipal Government Within County
Contact: ADMINISTRATION
1 GROVE ST, PETERBOROUGH NH 03458-1497
GUS Population: 6,219 (2024)
ID: 170057
Township Municipal Government Within County
Contact: SELECTMEN'S ASSISTANT
PO BOX 250, NEW BOSTON NH 03070-0250
GUS Population: 6,089 (2024)
ID: 170052
Township Municipal Government Within County
Contact: CHAIRMAN
PO BOX 7, HILLSBOROUGH NH 03244-0007
GUS Population: 5,815 (2024)
ID: 193714
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
PO BOX 360, BROOKLINE NH 03033-0360
GUS Population: 5,405 (2024)
ID: 193715
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
661 TURNPIKE ROAD, NEW IPSIWCH NH 03071-3738
GUS Population: 3,985 (2024)
ID: 170060
Township Municipal Government Within County
Contact: ADMIN ASSISTANT
PO BOX 83, WILTON NH 03086-0083
GUS Population: 2,720 (2024)
ID: 170047
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
PO BOX 517, ANTRIM NH 03440-0517
GUS Population: 2,683 (2024)
ID: 183961
Township Municipal Government Within County
Contact: TREASURER
PO BOX 444, MONT VERNON NH 03057-0444
TOWN OF GREENVILLE
GUS Population: 2,005 (2024)
ID: 170051
Township Municipal Government Within County
Contact: CHAIRMAN
PO BOX 343, GREENVILLE NH 03048-0343
GUS Population: 1,922 (2024)
ID: 202155
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
762 DEERING CENTER ROAD, DEERING NH 03244-6509
GUS Population: 1,753 (2024)
ID: 183959
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
PO BOX 6, HANCOCK NH 03449-0006
GUS Population: 1,712 (2024)
ID: 170054
Township Municipal Government Within County
Contact: OFFICE ASSISTANT
9 CITIZENS HALL RD, LYNDEBOROUGH NH 03082-6202
GUS Population: 1,696 (2024)
ID: 170050
Township Municipal Government Within County
Contact: TOWN ADMINISTRATOR
PO BOX 256, GREENFIELD NH 03047-0256
GUS Population: 1,645 (2024)
ID: 130746
Township Municipal Government Within County
Contact: BOARD OF SELECTMEN
PO BOX 5, FRANCESTOWN NH 03043-0005
GUS Population: 1,507 (2024)
ID: 170048
Township Municipal Government Within County
Contact: TOWN CLERK
7 SCHOOL ST, # 101, BENNINGTON NH 03442-4130
TOWN OF MASON
GUS Population: 1,461 (2024)
ID: 170055
Township Municipal Government Within County
Contact: ADMIN ASSISTANT
16 DARLING HILL RD, MASON NH 03048-4615
GUS Population: 1,401 (2024)
ID: 186520
Township Municipal Government Within County
Contact: ADMINISTRATIVE ASSISTANT
PO BOX 191, TEMPLE NH 03084-0191
GUS Population: 353 (2024)
ID: 170059
Township Municipal Government Within County
Contact: CHAIRMAN
432 RTE 123, SHARON NH 03458
TOWN OF WINDSOR
GUS Population: 274 (2024)
ID: 170061
Township Municipal Government Within County
Contact: SELECTMEN
14 WHITE POND RD, WINDSOR NH 03244-7112