Trikaripur
Members of Kerala Legislative Assembly from Trikaripur Assembly Constituency
| As Nileshwaram | ||||
| Year | Member | Party | ||
| 1957 | E. M. S. Namboodiripad | CPI | ||
| 1960 | C. Kunhikrishnan Nair | INC | ||
| 1967 | V. V. Kunhambu | CPI(M) | ||
| 1970 | V. V. Kunhambu | CPI(M) | ||
| As Thrikaripur | ||||
| Year | Member | Party | ||
| 1977 | P. Karunakaran | CPI(M) | ||
| 1980 | P. Karunakaran | CPI(M) | ||
| 1982 | O. Bharathan | CPI(M) | ||
| 1987 | E. K. Nayanar | CPI(M) | ||
| 1991 | E. K. Nayanar | CPI(M) | ||
| 1996 | K. P. Satheesh Chandran | CPI(M) | ||
| 2001 | K. P. Satheesh Chandran | CPI(M) | ||
| 2006 | K. Kunhiraman | CPI(M) | ||
| 2011 | K. Kunhiraman | CPI(M) | ||
| 2016 | M. Rajagopalan | CPI(M) | ||
| 2021 | M. Rajagopal | CPI(M) |
Local self governed segments in Trikaripur Assembly Constituency
| Sl.No. | Name | Status | Taluk |
| 1 | Nileshwaram | Municipality | Hosdurg |
| 2 | Cheruvathur | Grama panchayat | Hosdurg |
| 3 | Padne | Grama panchayat | Hosdurg |
| 4 | Pilicode | Grama panchayat | Hosdurg |
| 5 | Thrikaripur | Grama panchayat | Hosdurg |
| 6 | Valiyaparamba | Grama panchayat | Hosdurg |
| 7 | Kayyur - Cheemeni | Grama panchayat | Hosdurg and Vellarikundu |
| 8 | East Eleri | Grama panchayat | Vellarikundu |
| 9 | West Eleri | Grama panchayat | Vellarikundu |
