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Welch Township is a township in Goodhue County, Minnesota, United States. It lies about halfway between the cities of Hastings and Red Wing and 36 miles southeast of Saint Paul. The population was 697 at the 2000 census. It is centered on the small community of Welch on the Cannon River. Like many river towns in the Driftless Area, it is situated at the base of the steep bluffs of the river valley.
Dakota County is included in the Minneapolis â St. Paul â Bloomington, MNâ WI Metropolitan Statistical Area, the sixteenth largest metropolitan area in the United States with about 3.3 million residents. The county is bordered by the Minnesota and Mississippi Rivers on the north, and the state of Wisconsin on the east.uch of the county is self-contained except for two examples. The City of Hastings, the county seat, lies on both banks of the Mississippi River and was heavily linked historically and physically by rail to the early growing influence of the state's capital, Saint Paul.