Located in Chesterfield Valley - the most desired location in St. Louis County. One of the largest power centers in the USA. Over 1 billion in retail sales in the Chesterfield Trade Area. Chesterfield is home to 47,000 residents and over 2,000 businesses employing over 42,000 employees. Traffic Counts: Chesterfield Airport Rd: 20,230 VPD 2016 Demographics 1-Mile 3-Mile 5-Mile Population 2,026 19,233 94,741 Average Income $184,368 $168,073 $142,151 Employees 6,094 30,757 53,442