| Source | Election Commission of India |
| Date | 11 Feb 2020 |
Indian National Congress became single largest party three times (1998,2003,2008) in Delhi assembly elections out of seven elections held since 1993. Bharatiya Janata Party was largest party in first state election 1993 and in 2013. Aam Aadmi Party won highest number of seats in last two elections.
Highest number of seats and vote share has been secured by AAP party in 2015 when Arvind Kejriwal-led party got 67 seats with 54.34% vote share. Again AAP got over 50% vote share in next election 2020. The Congress party, which ruled Delhi for 15 years, has not won even a single seat in last two elections. Party got maximum 52 seats in 1998. While highest vote share of 48.13% in 2003. And now its vote share has declined to 4.26% in 2020.
BJP best performance was in 1993 with 49 seats and 42.82% vote share. Bharatiya Janata Party got lowest vote share in 2015 (32.19%).
In six elections, single largest party has claimed absolute majority in Delhi by clearing 36 seats out of total 70 seats. In the 2013 Delhi state elections, the Bharatiya Janata Party (along with its pre-poll ally Shiromani Akali Dal) emerged as the single-largest party, winning 32 out of the 70 seats and fell short of an outright majority.
| Party | Contested | Won | Vote % | Total Vote | |
|---|---|---|---|---|---|
| Code | Name | ||||
| BJP | Bharatiya Janata Party | 67 | 8 | 38.5% | 3,574,252 |
| INC | Indian National Congress | 66 | 0 | 4.26% | 395,837 |
| BSP | Bahujan Samaj Party | 70 | 0 | 0.71% | 66,117 |
| AAAP | Aam Aadmi Party | 70 | 62 | 53.58% | 4,973,899 |
| JD(U) | Janata Dal (United) | 2 | 0 | 0.91% | 84,263 |
| LJP | Lok Jan Shakti Party | 1 | 0 | 0.35% | 32,760 |
| NOTA | None of the Above | 70 | 0 | 0.46% | 43,071 |
| Total | 70 | 100.00% | |||
| Party | Contested | Won | FD | Vote % | Total Vote | |
|---|---|---|---|---|---|---|
| Code | Name | |||||
| BJP | Bharatiya Janata Party | 69 | 3 | 2 | 32.19% | 2,890,485 |
| INC | Indian National Congress | 70 | 0 | 62 | 9.65% | 866,814 |
| BSP | Bahujan Samaj Party | 70 | 0 | 69 | 1.3% | 117,093 |
| AAAP | Aam Aadmi Party | 70 | 67 | 0 | 54.34% | 4,878,397 |
| INLD | Indian National Lok Dal | 2 | 0 | 1 | 0.61% | 54,464 |
| SAD | Shiromani Akali Dal | 1 | 0 | 0 | 0.5% | 44,880 |
| NOTA | None of the Above | 70 | 0 | 70 | 0.4% | 35,897 |
| IND | Independent | 195 | 0 | 195 | 0.53% | 47,627 |
| Total | 673 | 70 | 525 | 100.00% | 8,978,269 | |
| Party | Contested | Won | FD | Vote % | Total Vote | |
|---|---|---|---|---|---|---|
| Code | Name | |||||
| BJP | Bharatiya Janata Party | 68 | 31 | 2 | 33.07% | 2,604,100 |
| INC | Indian National Congress | 70 | 8 | 11 | 24.55% | 1,932,933 |
| BSP | Bahujan Samaj Party | 69 | 0 | 63 | 5.35% | 420,926 |
| AAAP | Aam Aadmi Party | 70 | 28 | 9 | 29.49% | 2,322,330 |
| JD(U) | Janata Dal (United) | 27 | 1 | 26 | 0.87% | 68,812 |
| SAD | Shiromani Akali Dal | 2 | 1 | 0 | 0.91% | 71,757 |
| INLD | Indian National Lok Dal | 2 | 0 | 1 | 0.57% | 45,071 |
| NOTA | None of the Above | 70 | 0 | 70 | 0.63% | 49,884 |
| IND | Independent | 222 | 1 | 220 | 2.93% | 230,425 |
| Total | 810 | 70 | 612 | 100.00% | 7,873,704 | |
| Party | Contested | Won | FD | Vote % | Total Vote | |
|---|---|---|---|---|---|---|
| Code | Name | |||||
| BJP | Bharatiya Janata Party | 69 | 23 | 4 | 36.34% | 2,244,629 |
| INC | Indian National Congress | 70 | 43 | 1 | 40.31% | 2,489,816 |
| BSP | Bahujan Samaj Party | 70 | 2 | 49 | 14.05% | 867,672 |
| NCP | Nationalist Congress Party | 316 | 0 | 4 | 1.38% | 85,394 |
| RJD | Rashtriya Janata Dal | 11 | 0 | 10 | 0.64% | 39,713 |
| LJP | Lok Jan Shakti Party | 41 | 1 | 39 | 1.35% | 83,184 |
| SAD(M) | Shiromani Akali Dal (Amritsar)(Simranjit Singh Mann) | 1 | 0 | 0 | 0.5% | 31,084 |
| IND | Independent | 358 | 1 | 355 | 3.92% | 242,000 |
| Total | 875 | 70 | 711 | 100.00% | 6,177,344 | |
| Party | Contested | Won | FD | Vote % | Total Vote | |
|---|---|---|---|---|---|---|
| Code | Name | |||||
| BJP | Bharatiya Janata Party | 70 | 20 | 7 | 35.22% | 1,589,323 |
| INC | Indian National Congress | 70 | 47 | 1 | 48.13% | 2,172,062 |
| BSP | Bahujan Samaj Party | 58 | 0 | 57 | 3.09% | 126,197 |
| NCP | Nationalist Congress Party | 33 | 1 | 31 | 2.24% | 101,292 |
| JD(S) | Janata Dal (Secular) | 12 | 1 | 11 | 0.75% | 33,713 |
| IND | Independent | 284 | 1 | 278 | 4.86% | 219,225 |
| Total | 817 | 70 | 672 | 100.00% | 4,512,872 | |
| Party | Contested | Won | FD | Vote % | Total Vote | |
|---|---|---|---|---|---|---|
| Code | Name | |||||
| BJP | Bharatiya Janata Party | 67 | 15 | 2 | 34.02% | 1,390,689 |
| INC | Indian National Congress | 70 | 52 | 1 | 47.76% | 1,952,071 |
| BSP | Bahujan Samaj Party | 58 | 0 | 57 | 3.09% | 126,197 |
| SAP | Samata Party | 7 | 0 | 7 | 0.49% | 20,049 |
| JD | Janata Dal | 48 | 1 | 47 | 1.8% | 73,385 |
| IND | Independent | 353 | 2 | 347 | 8.7% | 355,773 |
| Total | 815 | 70 | 699 | 100.00% | 4,087,426 | |
| Party | Contested | Won | FD | Vote % | Total Vote | |
|---|---|---|---|---|---|---|
| Code | Name | |||||
| BJP | Bharatiya Janata Party | 70 | 49 | 0 | 42.82% | 1,520,675 |
| INC | Indian National Congress | 70 | 14 | 4 | 34.48% | 1,224,361 |
| JD | Janata Dal | 70 | 4 | 49 | 12.65% | 449,115 |
| BSP | Bahujan Samaj Party | 55 | 0 | 55 | 1.88% | 66,796 |
| IND | Independent | 766 | 3 | 762 | 5.92% | 210,086 |
| Total | 1316 | 70 | 1155 | 100.00% | 3,551,248 | |