Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Valley County, MT was 24.48% in January of 2022, according to the United States Federal Reserve. Historically, Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Valley County, MT reached a record high of 33.89 in January of 2013 and a record low of 18.26 in January of 2018. Trading Economics provides the current actual value, an historical data chart and related indicators for Single-Parent Households with Children as a Percentage of Households with Children (5-year estimate) in Valley County, MT - last updated from the United States Federal Reserve on May of 2024.