"0.0" . . "256.64" . . . . . . "468.0" . . . . . "Ipswich \u2020" . "-6" . "Ipswich" . . . . . . . . "256.7309082796286" . . "Ipswich, South Dakota" . "Ipswich, South Dakota" . "3470000.0" . . "605" . . "Ipswich Township" . . . "3470584.06785024" . "3470000.0" . . . "467.868" . . "928" . . "3470584.06785024" . . . . . "Ipswich, South Dakota#History" . . "57451" . "-5" . . . . . "Ipswich High School" . . .