File:Strafford_County_Courthouse,_Dover_NH.jpg · Wikimedia Commons · See Wikimedia Commons
Strafford County
Sign in to saveAlso known as Strafford County, New Hampshire, Strafford County, NH
county in New Hampshire, United States
Key facts
- Country
- United States
- State
- New Hampshire
- Named after
- William Wentworth, 2nd Earl of Strafford
- Seat
- Dover
- Largest city
- Dover
- Total
- 382.6 sq mi (991 km )
- Land
- 367.6 sq mi (952 km )
- Water
- 15.0 sq mi (39 km ) 3.9%
- Estimate 2025
- 135,043
- Density
- 356.1/sq mi (137.5/km )
- Time zone
- UTC−5 ( Eastern )
- Summer dst
- UTC−4 ( EDT )
- Congressional district
- 1st
- Website
- straffordcounty .gov
via Wikipedia infobox
Wikidata facts
- Population
- 130889
- Area
- 994
- Official website
- www.co.strafford.nh.us
- Image
- Strafford County Courthouse, Dover NH.jpg
- Households
- 49831
Show 5 more facts
- water as percent of area
- 3.9
- native label
- Strafford County
- Commons category
- Strafford County, New Hampshire
- inception
- 1769-04-29
- per capita income
- 36659
Sources (10)
via Wikidata · CC0
~8 min read
Article
Strafford County is a county in the U.S. state of New Hampshire. As of the 2020 census, the population was 130,889. Its county seat is Dover. Strafford County was one of the five original counties identified for New Hampshire in 1769. It was named after William Wentworth, 2nd Earl of Strafford in the mistaken belief that he was the ancestor of governor John Wentworth – although they were distantly related, William had no descendants. The county was organized at Dover in 1771. In 1840, the size of the original county was reduced with the creation of Belknap County.
Strafford County constitutes a portion of the Boston-Cambridge-Newton, MA-NH Metropolitan Statistical Area as well as of the greater Boston-Worcester-Providence, MA-RI-NH-CT Combined Statistical Area. It is estimated to be New Hampshire's county with the highest percentage growth over the 2010–2019 period.
Gallery (4)
On the map
2 mapped locations