Concord
- County:
- Merrimack County
- County Seat:
- No
- Area (mi²):
- 63.963
- State:
- New Hampshire
Concord is a city located in Merrimack County, New Hampshire. Concord has a 2026 population of 44,674. Concord is currently growing at a rate of 0.21% annually and its population has increased by 1.44% since the most recent census, which recorded a population of 44,040 in 2020.