In N/A, Merrimack County, NH had a population of N/A people with a median age of 42.6 and a median household income of $93,944. Between N/A and N/A the population of Merrimack County, NH N/A from N/A to N/A, a N/A% N/A and its median household income grew from $88,806 to $93,944, a 5.79% increase.
The 5 largest ethnic groups in Merrimack County, NH are White (Non-Hispanic) (90.6%), Two+ (Non-Hispanic) (3.3%), Asian (Non-Hispanic) (1.62%), Black or African American (Non-Hispanic) (1.49%), and Two+ (Hispanic) (1.21%).
None of the households in Merrimack County, NH reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
98.5% of the residents in Merrimack County, NH are U.S. citizens.
In 2023, the median property value in Merrimack County, NH was $330,600, and the homeownership rate was 73.5%.
Merrimack County, NH borders Belknap County, NH, Grafton County, NH, Hillsborough County, NH, Rockingham County, NH, Strafford County, NH, and Sullivan County, NH.