North Newton is a city in Harvey County, Kansas, United States. As of the 2020 census, the population of the city was 1,814. It is located between the north side of the city of Newton and the south side of Interstate I-135. North Newton is home of Bethel College.

Harvey County is a county located in the U.S. state of Kansas. Its county seat and most populous city is Newton. As of the 2020 census, the county population was 34,024. The county was named for James Harvey, a U.S. senator and 5th governor of Kansas.