Population
Coos County has a population of 31,372 as of 2023. It is located in New Hampshire.
Demographics
Demographic data not available for Coos County.
Economics & Income
Economic data not available for Coos County.
Sources
All data presented on this page is sourced from official U.S. government sources and is accurate as of 2023. Data is updated annually when new estimates become available.
Population, demographics, income, poverty, and age data for Coos County, New Hampshire.
Annual population estimates for counties.
Official population counts and demographic data from the decennial census.
Data Methodology
The statistics shown are estimates from the American Community Survey (ACS) and Population Estimates Program. Margins of error apply but are not shown. For the most current and detailed data, please visit the U.S. Census Bureau website.