Taita Taveta County has four (4) constituencies and they include Taveta Constituency, Wundanyi Constituency, Mwatate Constituency and Voi Constituency. The County has twenty (20) electoral wards.
Below is a list of all the consituencies in Taita Taveta County, Wards in each ward and the current Member of Parliament;
| REGISTERED VOTERS PER COUNTY ASSEMBLY WARD FOR THE 2022 GENERAL ELECTION | ||||||
| County Code | County Name | Const Code | Const. Name | CAW Code | CAW Name | Registered Voters |
| 005 | LAMU | 021 | LAMU EAST | 0101 | FAZA | 16,515 |
| 005 | LAMU | 021 | LAMU EAST | 0102 | KIUNGA | 4,583 |
| 005 | LAMU | 021 | LAMU EAST | 0103 | BASUBA | 949 |
| 005 | LAMU | 022 | LAMU WEST | 0104 | SHELLA | 3,632 |
| 005 | LAMU | 022 | LAMU WEST | 0105 | MKOMANI | 12,571 |
| 005 | LAMU | 022 | LAMU WEST | 0106 | HINDI | 8,533 |
| 005 | LAMU | 022 | LAMU WEST | 0107 | MKUNUMBI | 8,866 |
| 005 | LAMU | 022 | LAMU WEST | 0108 | HONGWE | 5,071 |
| 005 | LAMU | 022 | LAMU WEST | 0109 | WITU | 9,697 |
| 005 | LAMU | 022 | LAMU WEST | 0110 | BAHARI | 11,036 |