He was the president of the Tredyffrin Township, Pennsylvania, school board from 1836 to 1846. He served as brigadier general of the State militia.
Congress
Evans was elected as a Jacksonian to the Twenty-first and Twenty-second Congresses. He was not a candidate for renomination in 1832.
Later career and death
He resumed his former business pursuits and died in Paoli in 1846. Interment in the cemetery of the Great Valley Baptist Church in New Centerville, Pennsylvania.