Where are the Minnesota block maps? Specifically, for the 1990 Census?
Answer:Block maps are part of Decennial Census data releases and display tabulation geography down to the census block level. The 1990 maps are in Wilson Library (basement level) Government Documents section in the map case back in the corner behind stack rows 88-89. They are sorted by county. The Government Documents Library page has additional information on Locating Census Tract and Block Data.