South Africa votes Wednesday in local elections that will almost certainly deliver the ANC its worst municipal result since democracy began in 1994. Polls show the former liberation movement below a third of the vote, down from 45.6% in 2021's local elections and 40.2% in last year's national vote. The cause is not mysterious: Johannesburg has been without water for over a week, and the city has burned through 10 mayors in 10 years. The geography of the crisis is concentrated in Gauteng, the country's economic engine. Johannesburg, Ekurhuleni, and Tshwane — the province's three metro areas — are all governed by unstable ANC-led coalitions that include the far-left Economic Freedom Fighters and the populist Patriotic Alliance and ActionSA. The centre-right Democratic Alliance leads polls in all three metros but has not cracked 40% in any. In Tshwane, which contains the capital Pretoria, the mayoralty has rotated between parties four times since 2020. In October, more than 800 people contracted gastrointestinal illness from contaminated water in Bronkhorstspruit. The DA's campaign in Johannesburg, led by 75-year-old Helen Zille, has been attention-grabbing — snorkelling in potholes, kayaking down flooded streets — but the former Cape Town mayor carries baggage. Past comments perceived as excusing colonialism keep black voter support low, and critics point to soaring housing costs in DA-run Cape Town as evidence the party trades one set of failures for another. ActionSA leader Herman Mashaba, polling around 10%, has refused to work with Zille, calling her a racist. In eThekwini metro around Durban, 84-year-old Jacob Zuma's uMkhonto we Sizwe party is polling above 40%, poised to gut the ANC's former 42% stronghold down to roughly 10%. Zuma, who has weathered and denied numerous corruption allegations, is cannibalising his old party's base in KwaZulu-Natal with a personal vehicle that offers grievance without governance. The structural problem is not who wins but what winning produces. No party is polling above 40% in the contested metros, which means the next governing arrangements will be coalitions — the same format that generated the instability voters are punishing. The ANC's national leadership is open to partnering with the DA in Gauteng, mirroring their national unity government, but local ANC leaders reportedly oppose the idea. The result is likely a patchwork of coalition negotiations with incompatible partners. Cape Town remains the DA's cleanest story: they have governed since 2006 and will retain a majority, though probably below their 58% from 2021 as housing affordability erodes support. The electoral commission has a week to announce final results, after which parties get two weeks to form councils and elect mayors — a period that historically produces deal-making that prioritises party patronage over service delivery. The 20-year trajectory here is grim. Coalition instability produces mayoral churn, which prevents infrastructure maintenance, which drives voter anger, which fragments the vote further, which produces more unstable coalitions. It is a doom loop with no obvious exit unless a party achieves majority governance or coalition discipline improves dramatically — neither of which current polling suggests.
