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
0.87 sq mi (2.24 km2)
  Land0.87 sq mi (2.24 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
5,906 ft (1,800 m)
Population
 (2020)
  Total
439
  Density500/sq mi (200/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.