The Western Cape’s economy in numbers

The Western Cape accounted for 14.3% of South Africa’s total GDP in 2024, with real Gross Domestic Product by Region reaching R666.8 billion, according to Statistics South Africa’s provincial estimates covering 2013 to 2024. Finance, real estate and business services remains the province’s largest sector, while construction has contracted over the same ten-year period — a divergence that shapes how the provincial government frames its economic strategy.

What the Stats SA data shows

The provincial government’s summary of the Statistics South Africa GDP report, published on 2 October 2025, states that the Western Cape was the country’s top-performing province for economic growth over the decade to 2024. The province’s economy grew by 8.7% between 2014 and 2024, ahead of Gauteng at 7.7% and KwaZulu-Natal at 7.5%.

On a compounded basis, the Western Cape recorded a CAGR of 0.83% over the period, against a national average of 0.67%. The same release attributes the performance to factors including governance and infrastructure investment, and notes the national context of sluggish investment, infrastructure constraints and persistent unemployment.

Two caveats are worth stating plainly. First, the growth comparison is the Western Cape Government’s own characterisation of the Stats SA release, published on a provincial government platform. Second, the figures cover 2013 to 2024 and therefore describe the recent past rather than current conditions.

Which sectors carry the provincial economy

According to the same provincial government summary of the Stats SA estimates:

Finance, real estate and business services is the largest contributor to the Western Cape economy, at 31.1% of GDP, with a CAGR of 2.5% over the ten-year period.
Personal services, which includes education and health, grew at a CAGR of 1.3%. The provincial government links this to the province’s attractiveness to skilled professionals.
Manufacturing grew marginally, at a CAGR of 0.03%. The release notes this still outperformed national manufacturing, which contracted at a CAGR of -0.58%.
Construction recorded a compound annual decline of 3.8% over the ten years, which the release describes as reflecting similar national trends.

The provincial government identifies the secondary sectors — manufacturing and construction — as areas of concern, and references its Growth for Jobs Strategy in that context. Minister of Agriculture Ivan Meyer is quoted in the release describing the province as an engine of economic growth, while Premier Alan Winde is quoted on the need to maintain momentum. These are the positions of the provincial government rather than independent findings.

The budget context

The Western Cape’s 2026/27 Budget, tabled by Minister of Finance Deidré Baartman, sets out a three-year provincial budget of R285.8 billion, of which R93.5 billion falls in 2026/27. According to the provincial treasury’s summary of the budget:

R36.651 billion is committed over three years to initiatives covering water security, energy resilience, agriculture, tourism, entrepreneurship and critical infrastructure.
R208.643 billion — 77.48% of the three-year budget — is allocated to the Educated, Healthy and Caring Society priority.
R8.595 billion is allocated to Safety over three years.
R31.924 billion is allocated to the Innovation, Culture and Governance priority.
R949.8 million in provincial funding is set aside for unforeseen and unavoidable events, including drought relief, energy and water resilience, gender-based violence, foot-and-mouth disease and firefighting.

These are budget allocations, not economic output measures, and they come from the provincial treasury’s own documentation. They indicate where the provincial government intends to direct spending; they do not on their own demonstrate growth effects.

A note on the quarterly data

A document referenced as the Western Cape Government’s first-quarter 2026 GDP results was among the source materials supplied for this article. The file’s contents could not be read in a usable form, so no quarterly growth figures from it are reported here. Readers seeking current quarterly numbers should consult the Statistics South Africa release directly.

Reading the numbers carefully

The headline figure — 14.3% of national GDP in 2024 — is the clearest single measure of the province’s economic weight, and it comes from Stats SA’s provincial estimates as summarised by the provincial government. The sectoral picture is more mixed: a dominant and growing services sector, a manufacturing sector that is broadly flat, and a construction sector that has shrunk over the decade.

The province’s growth advantage over other provinces is real in the data covering 2013 to 2024, but it is modest in absolute terms. A CAGR of 0.83% against a national 0.67% is a difference of roughly one-sixth of a percentage point per year. Whether that gap widens, holds or closes is not something the available sources establish.

Sources

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The Western Cape’s economy in numbers — what the province actually contributes