About & history
- Abbreviation
- JD(U)
- Founded
- 2003
- Founder(s)
- Formed by the merger of the Samata Party and Janata Dal (Sharad Yadav faction)
- Main base
- Bihar
Formed in 2003 through a merger of Janata Dal factions and the Samata Party. Led by Nitish Kumar, it has governed Bihar for most of the period since 2005.
Milestones
- 2003 Formed by merger
- 2005 Leads Bihar government
Election record at a glance
- Contested 6 Lok Sabha general elections under this name, from 1999 to 2024.
- First won Lok Sabha seats in 1999 (21). Best result: 21 seats in 1999. Total seats won across all elections: 79.
- Highest vote share: 3.10% in 1999.
- In 2024 it contested 16 seats in 1 state/UTs and won 12, with 1.25% of all votes polled.
- In Tamil Nadu it has contested 3 Lok Sabha elections without winning a seat.
Lok Sabha record, 1952–2024
In Tamil Nadu
Lok Sabha 2024 — state-wise
Lok Sabha MPs elected in 2024
Rajya Sabha members now
Sources: Election Commission of India (Lok Sabha results 1951–2024); Digital Sansad (Rajya Sabha). Vote share = party votes ÷ all votes polled (incl. NOTA from 2014). Party history is a short summary.