Aliso Viejo, California

Aliso Viejo, California
The Aliso Viejo Town Center
Etymology: Spanish for "Old Alder Tree"
Motto(s): 
"Live, Work, Learn, Shop and Play."
Location of Aliso Viejo within Orange County, California
Aliso Viejo
Location in California
Aliso Viejo
Aliso Viejo (the United States)
Aliso Viejo
Aliso Viejo (North America)
Coordinates: 33°34′30″N 117°43′32″W / 33.57500°N 117.72556°W / 33.57500; -117.72556
CountryUnited States
StateCalifornia
CountyOrange
IncorporatedJuly 1, 2001
Government
  TypeCouncil-Manager
  MayorTiffany Ackley
  Mayor Pro TemMax Duncan
  Council members
  • Richard Hurt
  • Mike Munzing
  • Tim Zandbergen
  City ManagerDavid Doyle
Area
  Total
6.93 sq mi (17.94 km2)
  Land6.93 sq mi (17.94 km2)
  Water0.00 sq mi (0.00 km2)  0%
Elevation
410 ft (125 m)
Population
 (2020)
  Total
52,176
  Density7,533.35/sq mi (2,908.80/km2)
Time zoneUTC-8 (PST)
  Summer (DST)UTC-7 (PDT)
ZIP code
92656, 92698
Area code949
FIPS code06-00947
GNIS feature IDs252532, 2409683
Websiteavcity.org

Aliso Viejo (Spanish for "Old Sycamore") is a city in the San Joaquin Hills of southern Orange County, California. It had a population of 52,176 as of the 2020 census, up from 47,823 as of the 2010 census. It became Orange County's 34th city on July 1, 2001, the only city in Orange County to be incorporated since 2000. It is bordered by the cities of Laguna Beach on the west and southwest, Laguna Hills on the east, Laguna Niguel on the southeast, and Laguna Woods on the north. It is similarly named to another nearby city, Mission Viejo.