Ada
City in Oklahoma
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Ada is a city in and the county seat of Pontotoc County, Oklahoma, United States. The population was 16,481 at the 2020 United States Census. The city was named for Ada Reed, the daughter of an early settler, and was incorporated in 1901. Wikipedia
ZIP codes: 74820-74821
Population: 16,542 (2022)
Area code: 580
Elevation: 1,011 ft (308 m)
Post Office: 1891