Sierra Vista Southeast, Arizona

Sierra Vista Southeast, Arizona
Location in Cochise County and the state of Arizona
Sierra Vista Southeast, Arizona
Location in the United States
Coordinates: 31°29′18″N 110°13′56″W / 31.48833°N 110.23222°W / 31.48833; -110.23222
CountryUnited States
StateArizona
CountyCochise
Area
  Total
110.91 sq mi (287.26 km2)
  Land110.89 sq mi (287.21 km2)
  Water0.02 sq mi (0.05 km2)
Elevation
4,554 ft (1,388 m)
Population
 (2020)
  Total
14,428
  Density130.11/sq mi (50.24/km2)
Time zoneUTC-7 (MST (no DST))
FIPS code04-66845
GNIS feature ID2408736

Sierra Vista Southeast, often referred to as Hereford or Nicksville, is a census-designated place (CDP) in Cochise County, Arizona, United States. The population was 14,797 at the 2010 census. It includes the neighborhoods Ramsey Canyon, and Sierra Vista Estates within its boundaries.