Since 2018, it has been represented in the House of Assembly of the Barbadian Parliament by Charles McDonald Griffith.
[n 1] Since the 1961 Barbadian general election, Saint John had been considered an electoral strong hold of the DLP until 2018 where the constituency elected its first non-DLP member in several decades.
The constituency runs: From a point on the entrance to the sea coast at Three Boys Rock in a straight line through the triangulation station S.38 to point in the center of the road called Highway F, opposite to a monument (B.11) placed on the northern side of the road; thence in a westerly direction along the middle of Highway F to a point on the road opposite to a monument (B.10) placed at the end of an unclassified road at Foster Hall; thence in a south westerly direction to another monument (B.9) placed near the edge of Hackleton’s Cliff; thence in a south westerly direction along an unclassified road to its junction with Malvern-Venture-Road; thence in a southerly direction along the middle of the Malvern-Venture-Mt.
Tabor-Claybury Road; thence in a westerly direction along the middle of Mt.
Pleasant Plantation; thence in an easterly direction and then in a north easterly direction along this public road to its junction with the Stewart Hill Road; thence in an easterly direction along the middle of Stewart Hill Road to its junction with the Thickets-Palmers Road; thence along the middle of the Thickets-Palmers Road in a northerly direction to its junction with the Supers-College Savannah Road; thence along the middle of the Supers-College Savannah Road to a monument (B.15) located at the St. Mark’s Church driveway; thence in a straight line to a monument (B.16) near the edge of the cliff on the sea coast; thence in a northerly direction along the sea coast to the point on the coast known as Three Boys Rock (the starting point) [2]The following list contains the Members of Parliament for the Saint John since the introduction of the single-member system in 1971.