There are 113 K-12 Schools in Merrimack County, New Hampshire, serving a population of 147,958 people in an area of 934 square miles. There is 1 K-12 School per 1,309 people, and 1 K-12 School per 8 square miles.
In New Hampshire, Merrimack County is ranked 5th of 10 counties in K-12 Schools per capita, and 4th of 10 counties in K-12 Schools per square mile.