24
24 states are west of the Mississippi River if you include Alaska and Hawaii.
26 states mississippi
22.
23
24
The west side of the Mississippi River borders Iowa, Missouri and Arkansas.
Louisiana
Iowa is the only state bordering the west bank of the Mississippi River beginning with the letter I. Illinois borders the east bank of the Mississippi River.
Five states are on the west side of the Mississippi River. The west side of the Mississippi River borders Iowa, Missouri and Arkansas. The rivers flows through Minnesota and Louisiana.
48
Territories west of the Mississippi eventually became states.