Bihariganj

Overview & 2025 Context

Bihariganj, Legislative Assembly number 71 in Madhepura district, produced a clear mandate in the 2025 Bihar polls. Niranjan Kumar Mehta of Janata Dal (United) (JD(U)) finished first with 116,622 votes (52.12%), defeating Renu Kumari (RJD), who polled 85,000 (37.99%). The victory margin was 31,622 votes. Of 327,455 electors, 223,803 votes were polled and turnout stood at 68.35%.

The 2025 Bihar Legislative Assembly election was a bipolar contest between the NDA and the Mahagathbandhan. Campaign discourse centred on unemployment, youth out-migration, welfare delivery, women’s schemes, caste arithmetic, and competing claims on jobs versus market-led growth, as reported across major coverage of the polls. In this Assembly Constituency, the local verdict hinged on candidate networks and booth-level conversion as much as alliance symbols. Leading contenders by votes included: Niranjan Kumar Mehta (JD(U), 116,622 / 52.12%); Renu Kumari (RJD, 85,000 / 37.99%); Karn Kumar Mishra (IND, 5,372 / 2.4%); Amlesh Roy (Jan Suraaj, 4,486 / 2%).

Campaign noise statewide does not erase the arithmetic of this Legislative Assembly segment: the gap between Niranjan Kumar Mehta and Renu Kumari is the binding fact for seat 71, and every other claim about caste blocs or welfare messaging has to be tested against that published margin of 31,622 votes.

Geographical & Administrative Profile

Madhepura sits in the Kosi belt of north-east Bihar with floodplain agriculture and strong Yadav–coalition political lore in many cycles. Administratively, Bihariganj is Assembly Constituency number 71 under Madhepura (headquarters: Madhepura). Like neighbouring segments, it mixes rural habitations and market nodes where roads, schools, health access and welfare delivery travel with voters as strongly as statewide narratives.

Geography here is not ornamental for election reading. Flood plains, market roads and block headquarters shape who can mobilise, who migrates for work, and which booth clusters decide close Assembly Constituency contests. Bihariganj sits inside that Madhepura administrative map even when national television talks only of alliances.

History & Past Election Trends

On the same constituency lineage, recent Legislative Assembly outcomes were — 2020: Niranjan Kumar Mehta (JD(U)) by 18,711 votes; 2015: Niranjan Kumar Mehta (JD(U)) by 29,253 votes; 2010: RENU KUMARI (JD(U)) by 49,997 votes.

Against that backdrop, the 2025 win for Niranjan Kumar Mehta (JD(U)) in Legislative Assembly seat number 71 should be read as continuity where the same camp had dominated, or as another swing where the lineage had flipped before — never by treating the serial number alone as eternal identity.

Statistics & Gender-wise Polling Analysis

Electors: 327,455. Votes polled: 223,803. Turnout: 68.35%. Winner Niranjan Kumar Mehta (JD(U)): 116,622 (52.12%); runner-up Renu Kumari (RJD): 85,000 (37.99%); margin: 31,622 — a clear mandate relative to total votes polled in this Assembly Constituency.

Women slightly outnumbered men among recorded voters: male 104,493 (46.75%), female 119,019 (53.25%).

Turnout 68.35% with 223,803 votes from 327,455 electors remains the participation baseline for comparing this seat with neighbouring Legislative Assembly segments in Madhepura.

Issues That Drove Voting Behavior

Statewide themes included jobs and migration, welfare and women-centric schemes, caste coalitions, governance/law-and-order messaging, and local delivery of roads, flood control and farm support. In Madhepura, voters also weighed floods, farm support, rural roads. a clear mandate for Niranjan Kumar Mehta (JD(U)) against Renu Kumari (RJD) suggests the winner’s camp converted a broader preference in seat 71.

None of those themes automatically explain every booth. The usable conclusion for Bihariganj is narrower: Niranjan Kumar Mehta (JD(U)) outpolled Renu Kumari (RJD) by 31,622 votes under 68.35% turnout, and that is the 2025 mandate recorded for Assembly Constituency number 71.

Reading 2025 carefully means separating statewide wave talk from booth-level conversion in Bihariganj. Niranjan Kumar Mehta (JD(U)) converted 116,622 votes; Renu Kumari (RJD) had 85,000. Turnout 68.35% and margin 31,622 in seat 71 signal organisational reach across polling stations rather than a single-day mood swing alone.

For journalists and researchers, the safer frame is lineage continuity plus the published 2025 table: electors 327,455, votes polled 223,803, and the head-to-head between Niranjan Kumar Mehta and Renu Kumari. District cues in Madhepura still matter — roads, floods, farm prices, migration and welfare delivery — but they must be weighed against what the EVM count actually recorded in this Assembly Constituency / Legislative Assembly seat.