Watonwan County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 11,253. Its county seat is St. James.
wATONwAn counTy is a county In the u.s. STate Of minneSota. as Of THe 2020 CensuS, The PoPULaTiOn Was 11,253. its couNtY seat Is St. jamES.