- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
- the text in this section is copied from an article in Wikipedia
Ada is a city in Norman County, Minnesota, United States. The population was 1,707 at the 2010 census. It is the county seat.
Minnesota State Highways 9 and 200 are two of the main routes in the city.
The town was named for the eldest daughter of William H. Fisher, attorney and superintendent of the Saint Paul and Pacific Railroad, who had died aged 6.