Merrimack County is a district of New Hampshire.
Boundaries: United States Census Bureau, MAF/TIGER Database (https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html) via geoBoundaries, public domain
| City of Concord | Concord | 43 k |
| City of Franklin | no seat recorded | 8 k |
| Town of Allenstown | Allenstown | 4 k |
| Town of Andover | no seat recorded | 2 k |
| Town of Boscawen | no seat recorded | 4 k |
| Town of Bow | no seat recorded | 8 k |
| Town of Bradford | no seat recorded | 2 k |
| Town of Canterbury | no seat recorded | 2 k |
| Town of Chichester | no seat recorded | 3 k |
| Town of Danbury | no seat recorded | 1 k |
| Town of Dunbarton | no seat recorded | 3 k |
| Town of Epsom | no seat recorded | 5 k |
| Town of Henniker | no seat recorded | 5 k |
| Town of Hill | no seat recorded | 1 k |
| Town of Hooksett | no seat recorded | 14 k |
| Town of Hopkinton | no seat recorded | 6 k |
| Town of Loudon | no seat recorded | 5 k |
| Town of Newbury | no seat recorded | 2 k |
| Town of New London | no seat recorded | 5 k |
| Town of Northfield | no seat recorded | 5 k |
| Town of Pembroke | no seat recorded | 7 k |
| Town of Pittsfield | no seat recorded | 4 k |
| Town of Salisbury | no seat recorded | 1 k |
| Town of Sutton | no seat recorded | 2 k |
| Town of Warner | no seat recorded | 3 k |
| Town of Webster | no seat recorded | 2 k |
| Town of Wilmot | no seat recorded | 1 k |
Nothing has been written about Merrimack County here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
We show Concord as the capital of Merrimack County. If that is wrong, tell us what it should be and where you read it.
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