Mackay, Idaho

Mackay, Idaho
Location of Mackay in Custer County, Idaho.
Coordinates: 43°54′45″N 113°37′12″W / 43.91250°N 113.62000°W / 43.91250; -113.62000
CountryUnited States
StateIdaho
CountyCuster
Area
 • Total
0.86 sq mi (2.24 km2)
 • Land0.86 sq mi (2.24 km2)
 • Water0 sq mi (0.00 km2)
Elevation
5,906 ft (1,800 m)
Population
 (2020)
 • Total
439
 • Density508/sq mi (196/km2)
Time zoneUTC-7 (Mountain (MST))
 • Summer (DST)UTC-6 (MDT)
ZIP code
83251
Area code208
FIPS code16-49240
GNIS feature ID2410905
Websitemackayidaho-city.com

Mackay (pronounced /mæˈk/ ) is a town in Custer County, Idaho, United States. The population was 439 at the 2020 census. The town is pronounced "Mackie" with the accent on the first syllable.