Geo-Targeting Healthcare Campaigns Across South Africa's Metros
Gauteng, Cape Town and Durban behave very differently. Build campaigns that respect that.
Healthcare Advertising · 2026-06-16 · 7 min read
In short
Geo-targeting a South African healthcare campaign means selecting practice locations by province, metro, suburb cluster or individual site. Gauteng carries the largest insured population, the Western Cape the highest concentration of private specialists, and KwaZulu-Natal a distinct coastal and multilingual profile.
- Gauteng typically absorbs 45 to 50% of a national healthcare budget on population weight alone.
- Cape Town over-indexes on specialists, dentists and private day hospitals.
- Durban and Umhlanga require language and cultural nuance in creative.
- Secondary cities deliver low competition and unusually low effective CPM.
Weighting the buy
Start from insured lives rather than total population. That single adjustment usually shifts budget toward Gauteng and the Western Cape and away from provinces where private healthcare density is low.
Suburb-level precision
Within metros, practice catchments vary enormously. A Sea Point pharmacy and a Bellville pharmacy serve different households. Buying at suburb-cluster level rather than metro level is often the difference between an average and an excellent campaign.
Do not ignore secondary markets
Bloemfontein, Polokwane, Nelspruit and George carry meaningful private healthcare volumes with far less advertising competition, and frequently deliver the best cost per attentive impression in the network.
Frequently asked questions
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