7 minutes reading time
Every time someone says "India should try ranked-choice voting," I picture a beautifully engineered irrigation canal being dug through the Sahara. The engineering is impeccable. The location is the problem.
Ranked-choice voting — specifically the variant called Single Transferable Vote, or STV — is a genuinely clever system. I want to be fair to it before I explain why it would struggle badly in India. Because the cleverness is real. The problem is us, not the concept.
In STV, instead of one constituency electing one MP by plurality, you merge several constituencies into a larger multi-seat district. Say five constituencies become one district electing five MPs.
Instead of just marking an X next to a name, you rank candidates: 1, 2, 3, 4, 5. Your first preference counts first. If your candidate gets more than enough votes to win a seat, their surplus votes get transferred to your second preference. If your candidate is eliminated because they're last, your vote transfers entirely to your second preference.
The process continues in rounds until all five seats are filled. Almost every ballot ends up contributing to electing someone — unlike FPTP where 40% of votes can vanish completely.
The result: a five-seat district where parties win seats roughly proportional to how many people supported them. Ireland has used this since 1921. Malta uses it. Bits of Australia use it for the Senate. It works. In the right conditions.
The right conditions being the key phrase.
India votes by symbol.
This is not a minor detail. This is fundamental to how a billion-person democracy with a literacy gap functions. The lotus is BJP. The hand is Congress. The cycle is Samajwadi Party. Voters who can't read a single word of any language can walk into a booth and correctly vote for their candidate because they recognise the image.
This system took decades to build. It's how you run a functioning election across Tamil Nadu, Bihar, Assam, and Nagaland simultaneously, where the electorate speaks dozens of languages and has wildly varying literacy levels.
Now. Under STV, you'd merge five current constituencies into one district. That district might have 25 to 40 candidates running. Each voter needs to rank at least several of them. Even if you print symbols on the ballot, you now have forty symbols crammed onto one sheet. Voters who rely entirely on visual recognition now have to find their symbol among forty, assign it a rank number, and do the same for their second preference, their third.
For a large chunk of India's electorate — particularly in rural areas, particularly first-generation voters, particularly older voters — this is not a simplification of democracy. It's a barrier to it.
In Ireland, the average STV ballot has maybe eight to twelve candidates. Irish literacy is close to universal. The campaign is conducted in one language. Compare that to a Lok Sabha constituency in Uttar Pradesh.
There's a technical issue with STV that the enthusiasm tends to gloss over: exhausted ballots.
When a voter stops ranking — marks preferences 1, 2, and then leaves the rest blank — and their top two choices are both eliminated, their ballot becomes "exhausted." It no longer counts toward any candidate. In countries with simple ballots and educated electorates, truncation is a manageable minority problem. You lose maybe 5-10% of votes to exhaustion.
In India, with a complex multi-candidate ballot and voters who are accustomed to marking exactly one symbol, the exhaustion rate would likely be much higher. Voters who rank only their first choice — because that's all they understand how to do — produce exhausted ballots at scale. And an exhausted ballot under STV is the same as a wasted vote under FPTP.
You've replaced one form of vote wastage with another, while adding significant ballot complexity.
Here's the structural issue. STV requires merging single-member constituencies into multi-seat districts.
India currently has 543 Lok Sabha constituencies. Under STV with five-seat districts, you'd have roughly 108 districts. That requires redrawing the entire map. New delimitation. New boundaries. New notions of which towns belong to which political district. This is a massive legal and administrative undertaking, entirely separate from the question of whether STV is a good idea.
And redrawing boundaries in India is politically explosive. The delimitation freeze — which I'll write about separately — shows exactly how much tension this creates. Asking the country to redraw 543 constituencies into 108 is not a reform. It's an earthquake.
MMP, by contrast, keeps every existing constituency exactly as it is. Nothing moves. Nothing is redrawn. You add list seats to the existing structure. The implementation headache is an order of magnitude smaller.
I said STV is clever. It is. But clever systems invite clever exploitation.
Under STV, parties will field multiple candidates in the same district to harvest intra-party vote transfers. A party with 30% support might field three candidates and encourage voters to rank all three in order before ranking anyone else. Done right, this concentrates their support efficiently across seats.
Done messily — which is how politics actually works — it splits the vote internally and costs seats. Parties will agonise over how many candidates to field. They'll make deals: "Rank our candidate second and we'll rank yours second in the next district." Transfer alliances. Pre-poll arrangements about preference orders.
Kerala already has an informal version of this between the Left Democratic Front and the United Democratic Front — alliances built partly on where each bloc's supporters should direct their second preferences. Under STV, this becomes formalised, game-theoretic, and incomprehensible to anyone not following it closely.
For a voter who just wants to choose who represents them without needing a game theory PhD, STV in a country of this political complexity is not simplicity. It's a labyrinth with prettier walls.
Here's the honest bit: STV already operates in Indian elections. Just not for the general public.
The Rajya Sabha — the Upper House — is elected by Members of the Legislative Assembly using STV. The voters are MLAs, who are literate (compared to the general public), politically sophisticated, and can be briefed in detail on the counting process.
Same for local body elections in some states. The voter pool is manageable and the stakes are understood.
STV works when the voters are equipped to use it. The question for India isn't whether STV is theoretically better than FPTP — in many ways it is. The question is whether you can operate it at the scale of a billion general voters across twenty-two official languages and wildly varying literacy rates.
The answer right now is: probably not without massive disruption, a long transition period, and a voter education campaign that would itself need to be one of the largest public information operations in Indian history.
STV is not a fraud. In the right setting, it genuinely improves on FPTP. It's proportional, it reduces wasted votes, it lets voters choose between candidates within a party rather than just accepting whoever the party boss put on the ticket.
But India's "right setting" is not a five-seat STV district with forty candidates and a ballot you need to rank. Not yet. Not without first solving the literacy gap, the symbol dependency, the multilingual ballot problem, and the constituency map.
I’ve been thinking a lot about MMP since I wrote those notes the other day. It doesn't require any of that. It keeps the current single-member constituency structure intact. It adds one extra vote on the same ballot. It uses the infrastructure that already exists.
STV is the better ideal, maybe. MMP is the achievable reform.
And a reform you can't implement is just a fantasy you're fond of.
A beautiful irrigation canal in the desert is still a desert.