Nampa, Idaho

Nampa
The former Nampa Department Store in Downtown Nampa
Nickname: 
The Heart of the Treasure Valley
Motto: 
What a Place to Live
Location of Nampa in Canyon County, Idaho
Coordinates: 43°36′05″N 116°31′40″W / 43.60139°N 116.52778°W / 43.60139; -116.52778
CountryUnited States
StateIdaho
CountyCanyon
FoundedSeptember 8, 1886
IncorporatedApril 17, 1891
Area
  City
34.77 sq mi (90.06 km2)
  Land33.48 sq mi (86.72 km2)
  Water0.15 sq mi (0.39 km2)
Elevation
2,474 ft (754 m)
Population
 (2020)
  City
100,200
  Estimate 
(2022)
110,951
  RankUS: 279th
ID: 3rd
  Density2,992.7/sq mi (1,155.5/km2)
  Urban
177,561 (US: 203rd)
  Metro
811,336 (US: 75th)
  Combined
899,574 (US: 67th)
DemonymNampon
Time zoneUTC–7 (Mountain (MST))
  Summer (DST)UTC–6 (MDT)
ZIP Codes
83651, 83653, 83686, 83687
Area code(s)208 and 986
FIPS code16-56260
GNIS feature ID2411208
Websitewww.cityofnampa.us

Nampa (/ˈnæmpə/ ) is the most populous city in Canyon County, Idaho, United States. The population was 100,200 at the 2020 census. It is Idaho's third-most populous city. Nampa is about 20 miles (32 km) west of Boise along Interstate 84, and 6 miles (9.7 km) west of Meridian. It is the second principal city of the Boise metropolitan area. The name "Nampa" may have come from a Shoshoni word meaning 'moccasin' or 'footprint'. According to toponymist William O. Bright, the name comes from the Shoshoni word /nampai/, meaning "foot". The city has a prominent student population, home to the College of Western Idaho and Northwest Nazarene University.