Polk County has more ISU alumni (29,324) compared to UI (14,458)
and Current Students ISU (4,391) Compared to IA (2,957)
https://alliance.isualum.org/wp-content/uploads/2017/12/Polk-County.pdf
https://outreach.uiowa.edu/county/polk
Total residence in Polk county is 467,711. Overall it is likely around 50/50 but ISU's footprint is undoubtedly growing.
and Current Students ISU (4,391) Compared to IA (2,957)
https://alliance.isualum.org/wp-content/uploads/2017/12/Polk-County.pdf
https://outreach.uiowa.edu/county/polk
Total residence in Polk county is 467,711. Overall it is likely around 50/50 but ISU's footprint is undoubtedly growing.