Effingham, New Hampshire, traces its origins to 1749, when it was part of a tract of land granted by King George II to settlers from Hampstead, New Hampshire.

The town's official incorporation occurred in 1778, and it was named in honor of the Earl of Effingham, then Secretary of State for the American Colonies.

Effingham covers an area of 22.3 square miles, with a mix of rolling hills and forested areas, and its highest point is Mount Shaw at 1,728 feet.

According to the 2020 census, the town has a population of 1,509 residents, with a moderate population growth rate in recent years.

The primary industries in Effingham are tourism, manufacturing, and agriculture, with a strong emphasis on small businesses and locally produced goods.

Effingham boasts a rich cultural heritage, including the Effingham Historical Society Museum, the Effingham Public Library, and the annual Effingham Old Home Day celebration.

Key landmarks in the town include the Effingham Falls Scenic Area, Crystal Lake State Beach, and the Mirror Lake State Forest, offering opportunities for outdoor recreation.

Effingham played a role in the American Revolution, with locals participating in the Battles of Bennington and Saratoga.

Politically, Effingham is considered a swing town, with a history of voting for both Democratic and Republican candidates.

The town has a strong sense of community, with a variety of civic organizations and volunteer groups actively involved in local affairs.

Effingham has not been designated as a UNESCO World Heritage Site and does not host any major festivals or local traditions unique to the town.

However, the Effingham Historical Society actively preserves the town's history and heritage through its museum and various educational programs.

Effingham's economy benefits from its proximity to the White Mountain National Forest and Lake Winnipesaukee, which attract tourists and outdoor enthusiasts.

The town has a strong sense of environmental consciousness, with efforts to protect its natural resources and promote sustainable practices.

Effingham has not made significant scientific contributions or played a pivotal role in national history beyond its involvement in the American Revolution.