Resident Population in Ector County, TX was 164.49400 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Ector County, TX reached a record high of 166.20400 in January of 2019 and a record low of 92.66000 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Ector County, TX - last updated from the United States Federal Reserve on May of 2024.