Tharaka Constituency is an electoral constituency in Kenya. It is the only constituency in Tharaka District. The entire constituency is located within Tharaka County Council area. The constituency was established for the 1988 elections.
| Elections | MP [1] | Party | Notes |
|---|---|---|---|
| 1988 | Francis Nyamu Kagwima | KANU | One-party system. |
| 1992 | Francis Nyamu Kagwima | KANU | |
| 1997 | Murago Cicilio Mwenda | DP | |
| 2002 | Francis Nyamu Kagwima | Ford-Asili | |
| 2007 | Alex Muthengi Mwiru | PNU |
| Wards | |
| Ward | Registered Voters |
|---|---|
| Chiakariga | 3,993 |
| Gatue | 2,307 |
| Gikingo | 4,787 |
| Kamarandi / Kamanyaki | 2,608 |
| Kanjoro | 3,056 |
| Kathangachini | 1,388 |
| Maragwa | 2,060 |
| Marimanti | 2,686 |
| Nkondi | 5,622 |
| Ntugi | 2,521 |
| Tunyai | 4,682 |
| Turima | 4,480 |
| Total | 40,190 |
| *September 2005 [2]. | |