The town of Merrimack is located in the county of Hillsborough. It covers a total area of 87.0 sq. km. Industries related to advertising, aviation, architecture, automotive, construction, cleaning, apparel, information technology, pharmaceuticals, freight forwarding, industrial and commercial machinery, metal fabrication, real estate and telephone communication, contribute to the local economy in a positive way. Commercial spaces are utilized by service station, yogurt shops, restaurants and marinas, enhance the economy in a positive way.