This report presents revised figures on the rural farm and rural-nonfarm populations, which replace the comparable figures shown in the state reports of 1970 Population Census series PC(1)-C, "General Social and Economic Characteristics." The data in the PC(1)-C reports contain a misclassification between the farm and nonfarm components of the rural population. This misclassification, which is compensating between the two components, does not affect the statistics for the rural area as a whole; also not affected are data for urban areas and for the state as a whole.