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2004 By-elections
Uttar Pradesh
18 seats contested
By-elections held in Uttar Pradesh during 2004 — 18 seats were contested, not the full assembly. Results are shown as a table: a map of a handful of seats would leave the rest of the state blank, which reads as "no result" rather than "not contested". Seat shares below are of the seats contested here, not of the assembly.
Seats won by party
Also polled — no seats won
IND3.2%
AD2.1%
Vote share of the vote across the seats contested here. Parties below 1% are not shown.
| # | Constituency | Winner | Party | Votes | Share | Margin | Turnout |
|---|---|---|---|---|---|---|---|
| 25 | Gunnaur | Mulayam Singh Yadav |  SP | 1,95,213 | 91.5% | 1,83,899 | — |
| 67 | Beniganj | Ram Pal Verma |  BSP | 34,660 | 33.1% | 10,246 | — |
| 69 | Ahirori | SHYAM PRAKASH | SP | 69,464 | 50.0% | 10,573 | — |
| 105 | Amethi | Amita Singh |  INC | 65,388 | 48.5% | 41,107 | — |
| 120 | Milkipur | RAM CHANDRA YADAV | SP | 89,116 | 54.9% | 35,018 | — |
| 124 | Siddhaur | RAM MAGAN | SP | 75,146 | 48.7% | 14,053 | — |
| 144 | Mujehna | NANDITA SHUKLA | SP | 89,815 | 53.9% | 50,641 | — |
| 220 | Saidpur | RAJNATH YADAV | SP | 64,007 | 34.6% | 18,588 | — |
| 235 | Mariahu | SHRADDHA YADAV | SP | 46,363 | 29.8% | 4,898 | — |
| 250 | Chhanvey | Sriram Bharti | BSP | 53,137 | 36.2% | 12,561 | — |
| 252 | Karchana | UJJAWAL SINGH | SP | 73,318 | 44.7% | 11,602 | — |
| 261 | Allahabad West | RAJU PAL | BSP | 70,533 | 47.2% | 4,818 | — |
| 286 | Ajitmal | Madan Singh @ Santhosh Singh | SP | 47,613 | 38.3% | 10,242 | — |
| 312 | Jhansi | Pradeep Jain Aditya | INC | 55,941 | 37.5% | 16,937 | — |
| 356 | Atrauli | PREM LATA DEVI |  BJP | 61,036 | 41.3% | 10,564 | — |
| 359 | Iglas | MUKUL UPADHYAY | BSP | 59,446 | 37.5% | 11,120 | — |
| 372 | Ghaziabad | SURENDRA KUMAR MUNNI | SP | 64,173 | 29.9% | 11,458 | — |
| 394 | Baghra | PARAMJEET |  RLD | 42,705 | 32.2% | 3,701 | — |
Election data: ECI