Resident Population in Yoakum County, TX was 7.46800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Yoakum County, TX reached a record high of 9.59700 in January of 1986 and a record low of 7.16700 in January of 2002. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Yoakum County, TX - last updated from the United States Federal Reserve on May of 2024.