Rupauli Vidhan Sabha Election Data
Purnia, Bihar
- Reservation:General
- Registered Electorate:2,73,174
- Sitting MLA:Kaladhar Prasad Mandal (JD(U))
- 2025 Winning Margin:73,572 votes (32.7%)
Rupauli is a Vidhan Sabha constituency in Purnia, Bihar, with 2,73,174 registered voters. The current MLA is Kaladhar Prasad Mandal of JD(U), who won the 2025 election by a margin of 73,572 votes (32.7%). Voter turnout in the last election was %. Below you'll find caste demographics, election history since 2008 and booth-level data for Rupauli.
Rupauli Caste Data
Rupauli Vidhan Sabha in Purnia, Bihar has approximately 2,73,174 registered voters on the latest roll, with surname-level community estimates covering 40 groups commonly used in Bihar election analysis. MANDAL is the largest share at 24.5%, followed by MUSLIM at 12.2%. This is a General Vidhan Sabha seat at constituency level; the table below lists surnames with estimated voter counts and share of the profile—not booth-by-booth splits. For campaign planning and newsroom research, VoteSutra also provides booth-wise surname maps, swing booth reports and full dossiers on WhatsApp request.
| Surname | Total Voters | % |
|---|---|---|
| MANDAL | 75,222 | 24.5% |
| MUSLIM | 37,457 | 12.2% |
| SINGH | 20,263 | 6.6% |
| SHARMA | 15,965 | 5.2% |
| YADAV | 15,351 | 5% |
| RISHI | 14,430 | 4.7% |
- MANDAL24.5%75,222
- MUSLIM12.2%37,457
- SINGH6.6%20,263
- SHARMA5.2%15,965
- YADAV5%15,351
- RISHI4.7%14,430
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Rupauli Election Results (2008–2026)
JD(U) has won 7 of the last 8 elections in Rupauli.
| Candidate | Party | Votes | Vote % |
|---|---|---|---|
| Kaladhar Prasad Mandal | JD(U) | 1,24,826 | 55.46% |
| Bima Bharti | RJD | 51,254 | 22.77% |
| Shankar Singh | Independent6 | 29,986 | 13.33% |
| Nota | NOTA | 5,862 | 2.61% |
| Shankar Ram | Independent5 | 3,115 | 1.39% |
| Amod Kumar | JSP | 3,048 | 1.36% |
- Kaladhar Prasad MandalJD(U)55.46%1,24,826
- Bima BhartiRJD22.77%51,254
- Shankar SinghIndependent613.33%29,986
- NotaNOTA2.61%5,862
- Shankar RamIndependent51.39%3,115
- Amod KumarJSP1.36%3,048
Rupauli Booth-Level Data
Party-specific booth rankings for JD(U) in Rupauli are being compiled. Request early access on WhatsApp.
You are viewing 20 of 321 polling booths for JD(U). To get the remaining swing and neutral booths, margin heatmaps and booth-level caste estimates for your campaign:
Common questions about Rupauli
Rupauli Vidhan Sabha constituency at a glance
In conclusion, Rupauli Vidhan Sabha in Purnia, Bihar is a General Vidhan Sabha constituency with about 2,73,174 registered voters. The current MLA is Kaladhar Prasad Mandal (JD(U)), elected in 2025 by 73,572 votes (32.7%). Community estimates place MANDAL as the largest group at roughly 24.5% of the seat profile. For general elections, Rupauli sits within the Purnia Lok Sabha segment. Election results on this page run back to 2008, with cycle-by-cycle margins and party shifts. You can preview the strongest and weakest polling booths; the full margin heatmap covers all 321 booths in the paid dossier. Whether you are planning a campaign, covering the seat as a journalist, or researching Bihar politics, this page is the free starting point—message VoteSutra on WhatsApp for the complete booth-wise caste and strategy report for Rupauli.
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