Resident Population in Coconino County, AZ was 144.47200 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Coconino County, AZ reached a record high of 145.18000 in January of 2020 and a record low of 48.32600 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Coconino County, AZ - last updated from the United States Federal Reserve on May of 2024.