Electoral analytics

Geo-Zone Brasstacks Analytics

Presidential election voting patterns across the six geo-political zones, colour-coded by winning party.

What this dashboard shows

Zone-by-zone presidential performance across the 2011, 2015 and 2019 cycles.

→North-West, North-East, North-Central, South-South, South-West and South-East roll-ups
→Winning party colour coding per zone and per state
→Accredited votes compared against the updated voters register
→Cycle-over-cycle turnout and margin shifts

Data compiled from INEC voters register and results portals, 2011–2019 election cycles.