New Hartford is a city in Butler County, Iowa, United States.

[3] According to the United States Census Bureau, the city has a total area of 0.50 square miles (1.29 km2), all land.

23.7% of all households were made up of individuals, and 10.4% had someone living alone who was 65 years of age or older.

22.6% of all households were made up of individuals, and 10.7% had someone living alone who was 65 years of age or older.

[8] It was established on July 1, 1996, by the merger of the Dike and New Hartford school districts.

[10] This is the second confirmed EF5 tornado since the Enhanced Fujita scale was introduced, the other occurring in Greensburg, Kansas, on May 4, 2007.

[14] The flood damaged many homes and buildings in the town then incited relief efforts from FEMA and the American Red Cross.

[15] The Red Cross provided food assistance in the town, distributing grocery items at the town's community building and fire station, as well as providing meals out of a food truck.

Many residents made efforts to repair their homes, while others relocated outside of the town.

Senator and former President pro tempore Chuck Grassley of Iowa.