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In Charts: Putting the BJP’s Karnataka loss in perspective

BJP managed to win just 64 seats, down from 104 in 2018, despite a high-voltage campaign that included rallies and roadshows by Prime Minister Narendra Modi.

Updated on: May 15, 2023, 11:31:49 IST
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One feature that makes the result of the latest Karnataka election interesting is that it marks only the second time since May 2019 that the Bharatiya Janata Party has lost a significant state where it was in power.

Basavaraj Bommai with BJP president Jagat Prakash Nadda.
Basavaraj Bommai with BJP president Jagat Prakash Nadda.

Jharkand was the first. Sure, the BJP also lost Himachal Pradesh where it was in power but the state has only four Lok Sabha constituencies. Karnataka has 28. Maharashtra doesn’t feature in this list because of the circumstances -- the BJP was running a government in alliance with the Shiv Sena in the state; the latter broke the alliance after contesting the polls as part of it and then formed the MVA with the Congress and the NCP; and a split in the Sena helped the BJP come to power in 2022.

Read | Karnataka Assembly election arithmetic: Take a look at how seats flipped for Congress

Between the BJP’s 2014 and 2019 Lok Sabha election wins, the only three states where it had lost power were Rajasthan, Madhya Pradesh and Chhattisgarh in 2018 where the Congress defeated it. While the Congress did win the 2017 Punjab elections as well, the BJP was only a junior partner in the alliance.

Read | Karnataka elections result: 5 crucial factors that hurt the BJP, helped Cong script win

This raises an interesting question. How does BJP’s Karnataka loss compare to the 2018 elections in Rajasthan, Madhya Pradesh and Chhattisgarh, the 2019 loss in Jharkand, and the 2022 loss in Himachal Pradesh?

Here are three charts which try to answer this question.

Karnataka looks like a smaller loss in terms of seat share and vote share…

A simple comparison of Karnataka 2023 with Himachal Pradesh 2022, Jharkhand 2019 and Rajasthan, Madhya Pradesh and Chhattisgarh 2018 shows that this is the smallest loss in terms of change in both seat share and vote share for the BJP, except in Jharkhand. Part of this is also because the BJP did not have a majority after the 2018 Karnataka results and it formed a government after the 2019 Lok Sabha results based on defections.

The BJP’s strength in the assembly at the time of the elections was 117, according to the website of the legislative assembly, which implies a 22.7 percentage point fall in seat share.
The BJP’s strength in the assembly at the time of the elections was 117, according to the website of the legislative assembly, which implies a 22.7 percentage point fall in seat share.

The BJP’s strength in the assembly at the time of the elections was 117, according to the website of the legislative assembly, which implies a 22.7 percentage point fall in seat share (compared to 17.4 percentage point fall from 2018 election results) and the headline change in vote share number in the Karnataka elections hides an increase in ACs with low vote share in 2018 and fall in ACs with high vote share.

...and except in Chhattisgarh, the ratio of retained ACs is not very different

The BJP has retained 41.3% of the ACs it won in the 2018 elections in Karnataka. In terms of retention ratio, this is largely a similar performance with Rajasthan and Madhya Pradesh in 2018, Jharkand in 2019 and Himachal Pradesh in 2022.

The only exception to this were the 2018 Chhattisgarh elections, where the Congress won an overwhelming 80% of the ACs won by the BJP in 2013. In terms of retaining ACs of different reserved status, the BJP performed somewhat better in General and Scheduled Caste (SC) reserved ACs in Karnataka than in ACs reserved for Scheduled Tribes (STs).

The BJP has retained 41.3% of the ACs it won in the 2018 elections in Karnataka.
The BJP has retained 41.3% of the ACs it won in the 2018 elections in Karnataka.

It lost all six ST reserved ACs it won in 2018. This is roughly in line with its performance in the other states. In all states except Himachal Pradesh, its retention ratio was higher in General category seats than overall in the state.

But the Congress’s Karnataka gains are fairly impressive compared to the other elections

If one were to compare Congress’s gains relative to the last election, this would not be true. This is because unlike Rajasthan, Madhya Pradesh, Chhattisgarh, and Himachal Pradesh, the Congress was not as far behind the BJP in Karnataka as it was in the former four.

If the Congress wants to capitalise on this fact, it must perform well in the forthcoming Rajasthan, Madhya Pradesh and Chhattisgarh elections towards the end of the year where it will be in a direct fight with the BJP.
If the Congress wants to capitalise on this fact, it must perform well in the forthcoming Rajasthan, Madhya Pradesh and Chhattisgarh elections towards the end of the year where it will be in a direct fight with the BJP.

However, the Congress is going to be stronger in the Karnataka assembly than it was in those four states. Not only does this offer parliamentary comfort for the Congress – it has lost governments in Karnataka and Madhya Pradesh due to defections – but also a rare instance when the grand old party has been able to push a regional force, in this case the Janata Dal (Secular), and increased its footprint in a contest against the BJP.

If the Congress wants to capitalise on this fact, it must perform well in the forthcoming Rajasthan, Madhya Pradesh and Chhattisgarh elections towards the end of the year where it will be in a direct fight with the BJP.

  • Abhishek Jha
    ABOUT THE AUTHOR
    Abhishek Jha

    Abhishek Jha is Assistant Editor-Data at Hindustan Times. He uses statistical programming to generate newsworthy insights from large datasets. He is part of the team that produces Number Theory, a daily data story feature of the paper’s print edition. Since March 2024, he has been writing Weather Bee, a weekly column for the Hindustan Times website. He is a chemical engineer by training, who specialises in stories related to weather, climate, and the environment. Jha has been at HT since 2018, where he offers data-driven perspective and analysis on politics, environment, weather, climate, economy and society. His work includes data coverage of elections in India and abroad, including the 2019 and 2024 Lok Sabha elections; the disasters and extreme weather resulting from changing climate, such as floods, droughts, heat waves, cold waves, and dwindling snow cap in the Himalayas; the factors that drive poor air quality in northern India; the changing patterns of land use; the Covid-19 pandemic and its impact on labour market conditions; the changing pattern of consumer spending seen in the new consumer spending surveys; and social norms seen in the surveys such as the National Family Health Survey.Read More

  • Roshan Kishore
    ABOUT THE AUTHOR
    Roshan Kishore

    Roshan Kishore is the Data and Political Economy Editor at Hindustan Times. He heads the newsroom's data journalism team, which produces Number Theory, a daily data-driven feature for the print edition and the HT app. Number Theory uses data analysis and story-telling based on it to add value to the newsroom’s daily coverage by putting stories in a larger context on a range of issues, including politics, macroeconomy, markets, global affairs and climate. Under his leadership HT’s data journalism work has established itself as a niche product in Indian journalism and pushed the boundaries of marrying academic rigour with news sense and speed. Along with writing and editing data stories, he has also been writing a weekly political economy column called Terms of Trade for HT Premium. A trained economist with an MPhil degree from Jawaharlal Nehru University, Kishore has also been a visiting fellow at the Centre for Advanced Studies of India (CASI) at the University of Pennsylvania. Along with his journalistic work, his writings have also appeared in journals such as the Economic and Political Weekly and working papers for CASI and UNESCAP.Read More