Mammoth Spring
City in Arkansas
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Mammoth Spring is a city in Fulton County, Arkansas. The population was 929 at the time of the 2020 census and is home to Mammoth Spring, one of the largest natural springs in the world. The location is renowned for its trout fishing. Wikipedia
ZIP Code: 72554
Area: 1.34 mi²
Population: 943 (2022)
Area code: 870
Elevation: 568 ft (173 m)