My estimates were pretty close- the updated “official” estimate is $30,514 here but not finalized until July: https://admissions.tc.umn.edu/costsaid/tuition.html . Tuition and housing expenses vary depending on the dorm, room, meal plan, etc. Increases for returning students are likely to be held to around 5.5% for the second, third and fourth years, subject to inflation that seems like it could be on an upward trend with current fiscal policy.