Although Arcadia's first notable settler was Hugo Reid, who was deeded the land by the Spanish government, it was Elias J. "Lucky" Baldwin who purchased the land now known as Arcadia and incorporated the city in 1903.

The city is known for its beautiful neighborhoods and a "community of homes" atmosphere, where great emphasis is placed on preserving "green space" and the environment. Arcadia offers numerous parks, librarys and recreational opportunities.

The Arcadia Unified School District is one of the most highly regarded in the state, and the city boasts excellent local medical facilities. The historic Santa Anita Race Track is adjacent to the Westfield Mall, combining exciting entertainment, great shopping and fine dining.