Richfield is a village in Summit County, Ohio, United States.

[4] In 1970, Mayor Kenneth Swan signed an ordinance declaring Richfield Village the first "world city" in the United States.

According to the United States Census Bureau, the village has a total area of 9.32 square miles (24.14 km2), all land.

[6] At the 2010 census there were 3,648 people, 1,384 households, and 1,049 families living in the village.

At the 2000 census there were 3,286 people, 1,227 households, and 952 families living in the village.

The racial makeup of the village was 97.35% White, 0.49% African American, 0.30% Native American, 1.31% Asian, 0.03% Pacific Islander, 0.06% from other races, and 0.46% from two or more races.

[9] Of the 1,227 households 31.9% had children under the age of 18 living with them, 67.2% were married couples living together, 7.2% had a female householder with no husband present, and 22.4% were non-families.

[11] Richfield is the sister city of Wolfach, Germany.