The color of a swing state on an electoral college map differs and doesn't have an exact color. It's usually either white or grey. Democratic states are blue while Republican states are red, so you will just have to use this logic to differentiate.
Generally speaking, YES, Iowa is a swing-state.
a state where there is not a clear majority
no
Swing State - 2008 was released on: USA: 20 January 2008
None because a swing state is a marginals US state wwhere voters can swing from one party to another
blue
No, it is a Blue State with a Republican as Governor.
Swing State
It is a Blue state with a Republican Governor.
Yes
Missouri is actually a swing state and political pundits conder it a purple state.
Iowa is a called a "Swing State" (aka Battle Ground State) because no single candidate or party has overwhelming support in securing that state's electoral collegevotes. Iowa (along with Ohio) is considered neither a Red State or a Blue State, but a Purple State.