Midlands West 1 (1992–1993) Midlands 2 West (North) and Midlands 2 West (South) were originally part of a single tier 7 division called Midlands West 1. Promotion was to
Midlands 2 and relegation to
Midlands West 2.
Midlands West 1 (1993–1996) The top six teams from Midlands 1 and the top six from
North 1 were combined to create
National 5 North, meaning Midlands 1 West became a tier 8 league. Promotion and relegation continued to
Midlands 2 and
Midlands West 2.
Midlands West 1 (1996–2000) At the end of the 1995–96 season
National 5 North was discontinued and Midlands West 1 returned to being a tier 7 league. Promotion and relegation continued to
Midlands 2 and
Midlands West 2.
Midlands 3 West (South) (2000–2009) Restructuring ahead of the 2000–01 season saw Midlands West 1 split into two tier 7 regional leagues –
Midlands 3 West (North) and Midlands 3 West (South). Promotion was now to
Midlands 2 West (formerly Midlands 2) and relegation to
Midlands 4 West (South) (formerly Midlands West 2).
Midlands 2 West (South) (2009–2022) League restructuring by the
RFU meant that Midlands 3 West (North) and Midlands 3 West (South) were renamed as
Midlands 2 West (North) and Midlands 2 West (South), with both leagues remaining at tier 7. Promotion was to
Midlands 1 West (formerly Midlands 2 West) and relegation to
Midlands 3 West (South) (formerly Midlands 4 West (South)).
Counties 1 Midlands West (South) (2022– ) Following league reorganisation, Midlands 2 West (South) is renamed Counties 1 Midlands West (South) and continues to be a tier 7 league. Promotion is usually to
Regional 2 West Midlands, or occasionally to
Regional 2 East Midlands and
Regional 2 North Midlands. Relegation is usually to one of the Counties 2 Midlands West leagues. ==Promotion play-offs==