Coos County, New Hampshire
Coos 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: 31,094 (2024)
ID: 169995
|
County | Official County Government |
Contact: COUNTY ADMINISTRATOR
PO BOX 10, WEST STEWARTSTOWN NH 03597-0010
|
|
GUS Population: 9,248 (2024)
ID: 130732
|
Municipal | Municipal Government Within County |
Contact: MAYOR
168 MAIN ST, BERLIN NH 03570-2494
|
|
GUS Population: 3,212 (2024)
ID: 183960
|
Township | Municipal Government Within County |
Contact: CHAIRMAN BOARD OF SELECTMAN
25 MAIN ST, LANCASTER NH 03584-3005
|
|
GUS Population: 2,673 (2024)
ID: 193710
|
Township | Municipal Government Within County |
Contact: ASSESSING CLERK
20 PARK STREET, STE 1, GORHAM NH 03581-1664
|
|
TOWN OF WHITEFIELD
GUS Population: 2,528 (2024)
ID: 130737
|
Township | Municipal Government Within County |
Contact: CHAIRPERSON
56 LITTLETON RD, WHITEFIELD NH 03598-3315
|
|
TOWN OF NORTHUMBERLAND
GUS Population: 2,107 (2024)
ID: 170029
|
Township | Municipal Government Within County |
Contact: ASSESSING ASSISTANT
19 MAIN ST, GROVETON NH 03582-5016
|
|
GUS Population: 2,100 (2024)
ID: 202152
|
Township | Municipal Government Within County |
Contact: BOOKKEEPER
17 BRIDGE ST, COLEBROOK NH 03576-3098
|
|
GUS Population: 1,359 (2024)
ID: 170028
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
PO BOX 300, MILAN NH 03588-0300
|
|
GUS Population: 1,060 (2024)
ID: 139257
|
Township | Municipal Government Within County |
Contact: ASST TO SELECTMEN
698 PRESIDENTIAL HWY, JEFFERSON NH 03583-6133
|
|
GUS Population: 912 (2024)
ID: 108952
|
Township | Municipal Government Within County |
Contact: ADMINISTRATIVE ASSISTANT
SELECT BOARD, 756 DALTON ROAD, DALTON NH 03598-5730
|
|
TOWN OF CARROLL
GUS Population: 839 (2024)
ID: 170024
|
Township | Municipal Government Within County |
Contact: ADMIN ASSISTANT
PO BOX 146, TWIN MOUNTAIN NH 03595-0146
|
|
GUS Population: 837 (2024)
ID: 108953
|
Township | Municipal Government Within County |
Contact: TOWN SECRETARY
1526 MAIN ST, PITTSBURG NH 03592-5307
|
|
TOWN OF STEWARTSTOWN
GUS Population: 775 (2024)
ID: 208742
|
Township | Municipal Government Within County |
Contact: CHAIRPERSON
PO BOX 119, WEST STEWARTSTOWN NH 03597-0119
|
|
TOWN OF COLUMBIA
GUS Population: 667 (2024)
ID: 170026
|
Township | Municipal Government Within County |
Contact: TOWN CLERK
PO BOX 157, COLEBROOK NH 03576-0157
|
|
GUS Population: 651 (2024)
ID: 108954
|
Township | Municipal Government Within County |
Contact: ADMIN ASSISTANT
PO BOX 366, STRATFORD NH 03590-0366
|
|
TOWN OF STARK
GUS Population: 467 (2024)
ID: 170031
|
Township | Municipal Government Within County |
Contact: OFFICE MANAGER
1189 STARK HWY, GROVETON NH 03582-6214
|
|
GUS Population: 360 (2024)
ID: 186518
|
Township | Municipal Government Within County |
Contact: ADMINISTRATIVE ASSISTANT
74 VILLAGE RD, SHELBURNE NH 03581-3209
|
|
GUS Population: 327 (2024)
ID: 170030
|
Township | Municipal Government Within County |
Contact: SELECTMANS ASSISTANT
130 DURAND RD, RANDOLPH NH 03593-5160
|
|
TOWN OF DUMMER
GUS Population: 313 (2024)
ID: 170027
|
Township | Municipal Government Within County |
Contact: SELECT BOARD
75 HILL RD, DUMMER NH 03588-5406
|
|
TOWN OF ERROL
GUS Population: 293 (2024)
ID: 139256
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
PO BOX 100, ERROL NH 03579-0100
|
|
TOWN OF CLARKSVILLE
GUS Population: 285 (2024)
ID: 170025
|
Township | Municipal Government Within County |
Contact: CHAIRMAN
408 NH ROUTE 145, CLARKSVILLE NH 03592-7229
|