Data scientist · Johannesburg, South Africa
Data scientist salary in Johannesburg — typical band and what it buys
Mid-senior data scientist building production analytics, experimentation systems, or applied ML.
Data signals
What the numbers say
The pay band
A data scientist in Johannesburg typically earns around 1,620,370 ZAR (mid-market), with most offers between 1,250,000 ZAR and 2,129,630 ZAR.
What it nets and supports
After local tax the mid-market figure nets about 109,375 ZAR/month — enough to support a premium lifestyle in Johannesburg.
Versus the New York benchmark
Pay for this role in Johannesburg runs about 50% of the New York rate before adjusting for cost of living.
Estimated band
Data scientist gross salary in Johannesburg
Local-currency band derived from a $87,500 NYC P50 anchor × 0.50 city multiplier × 18.5185 ZAR/USD.
What ZAR 1,620,370 gross buys you in Johannesburg
Net after South Africa's effective payroll deduction, mapped to Mundevo's lifestyle tiers.
Required monthly net at each tier in Johannesburg
Where the P50 salary lands across Mundevo's four lifestyle tiers.
| Tier | Required net / month | Your P50 net covers it? |
|---|---|---|
| PremiumBest fit | ZAR 37,797 | Yes |
| Comfortable | ZAR 30,066 | Yes |
| Balanced | ZAR 24,569 | Yes |
| Frugal | ZAR 19,072 | Yes |
Real market data
What the market actually pays a data scientist in Johannesburg
The average advertised data scientist salary in Johannesburg is ZAR541k across 641 live listings.
Market salary data via Adzuna (2026-07-13). Advertised gross pay from live listings — compare with our modelled band above.
Who this band describes
The data scientist band covers mid-to-senior ICs (4-7 years experience). Modern usage of the title spans applied ML, experimentation/causal inference, and production analytics — the bands are similar across these specializations.
Pay is highest at tech companies with mature data platforms and at quant-driven trading/finance firms. Mid-band: enterprise SaaS, large consumer brands building in-house analytics teams, and consultancies. Pure-research data-science roles (without engineering production responsibility) tend to pay 10-15% below the band shown.
Common employer types at this band: Tech product companies, Quant/finance, Enterprise SaaS, Consumer platforms, Consultancies.
Cross-check before negotiation
Mundevo's band is derived, not surveyed. For an offer conversation, anchor on at least one of these.
- Levels.fyi — strong coverage at public tech companies
- Glassdoor — broader market view
- KDnuggets / data-science surveys — annual global snapshots
FAQ
- What is a good data scientist salary in Johannesburg?
- The typical data scientist band in Johannesburg runs 1,250,000 ZAR–2,129,630 ZAR gross per year, with a median around 1,620,370 ZAR. At or above the median is a strong offer — the P50 here supports a premium lifestyle on our cost model.
- How much does a data scientist take home after tax in Johannesburg?
- On the median 1,620,370 ZAR gross, take-home is about 109,375 ZAR per month (1,312,500 ZAR/year) after South Africa's effective income tax and social security.
- Is 1,620,370 ZAR a good data scientist salary in Johannesburg?
- Yes — it's the local median and covers a premium lifestyle for a single person, with about 189% headroom over that tier's cost.