Farrow was elected as a Democratic-Republican to the Thirteenth Congress (March 4, 1813 – March 3, 1815).
He was not a candidate for renomination in 1814.
He resumed the practice of law.
He also engaged in agricultural pursuits.
He served as member of the State house of representatives 1816–1819 and 1822–1823.
He died in Columbia, South Carolina, November 18, 1824.
He was interred in the family burial ground on his plantation, near the battlefield of Musgrove Mill, South Carolina.