#1. The Fastest-Gentrifying ZIP Codes in the Oxnard-Thousand Oaks-Ventura Metro Area, CA ZIP Code 93023, CA Learn more Population: 19,895 Median Age: 50 College-Educated: 42% Family-Households: 61% Median Household Income: $77,530 Average Commute (mi.): 26 Lived Here Last Year: 86% Median Home Value: $676,100 Median Monthly Rent: $1,499 Renter-Occupied: 30%