- 1Deerfield FairDeerfield, New Hampshire~122,000 visitors (approx.)via Union Leader
The Deerfield Fair drew just over 122,000 visitors in 2019, according to Fair Association President Donald Wyman — the most recent reported figure available. Running since 1876, it's widely considered New Hampshire's largest agricultural fair.
- 2Hopkinton State FairContoocook, New Hampshire~70,000 visitors (approx.)via WMUR
Hopkinton State Fair drew an estimated 70,000 visitors in 2017, its 102nd year, according to WMUR. Running since 1915.
- 3Sandwich FairSandwich, New Hampshire30,312 visitorsvia Conway Daily Sun
The Sandwich Fair drew 30,312 paid visitors over Columbus Day weekend 2024, according to Fair President Bryan Peaslee: "We always shoot for 30,000, so I am very happy." Running since 1870.
- 4Lancaster FairLancaster, New Hampshire~30,000 visitors (approx.)via Caledonian Record
The Lancaster Fair drew an estimated 30,000 visitors over 5 days in 2022, described by Fair President Ed Samson as "one of the better fairs" as attendance returned to pre-pandemic levels.
- 5Cornish FairCornish, New Hampshire~20,000 visitors (approx.)via Valley News
The Cornish Fair drew about 20,000 visitors in 2023, according to Cornish Fair Association President Wayne Gray.