County data explorer
New Hampshire county data and maps
Explore available county datasets, rankings and source notes.
Published topics
Rankings
Rankings describe published ACS estimates; follow each link for vintage and limitations.
Find a county
Links open county overviews where available and otherwise existing housing pages. The full alphabetical list works without JavaScript.
- Belknap County GEOID 33001
- Carroll County GEOID 33003
- Cheshire County GEOID 33005
- Coos County GEOID 33007
- Grafton County GEOID 33009
- Hillsborough County GEOID 33011
- Merrimack County GEOID 33013
- Rockingham County GEOID 33015
- Strafford County GEOID 33017
- Sullivan County GEOID 33019
Sources and limitations
Topic pages identify their sources, vintages, downloads and limitations. ACS estimates include survey uncertainty; crime counts are not population-normalized and do not establish safety or risk. PEP and ACS are distinct population series.