There are nine constituencies in the county of Kisii.
There are eight constituencies in the county of Migori.
There are approximately six constituencies in Nyeri county.
There are seven constituencies in the county of Kisumu.
There are four constituencies in the county of Nyamira.
There are eight constituencies in the county of Homabay.
There are five constituencies in the county of Bomet.
The county of Kericho has six constituencies.
There are 5 constituencies in the county of Kajiado.
There are six constituencies is the county of Narok.
There are three constituencies in the county of Laikipia.
There are seven constituencies in the county of Murang'a.
There are two constituencies in the county of Isiolo.