Altona, NebraskaAltona is an unincorporated community in Wayne County, Nebraska, United States.HistoryAltona was founded in 1898. It was named after Altona, in Germany. A post office was established at Altona in 1898, and remained in operation until it was discontinued in 1935.First Trinity Lutheran ChurchAltona is also the home of First Trinity Lutheran Church, a congregation of the Lutheran Church-Missouri Synod. First Trinity was founded in 1881, and the congregation celebrated their 140th anniversary in 2021.