4,887 km² | 21 LGAs | Borders: Enugu, Ebonyi, Imo, Delta, Kogi
Anambra State · Sub-category
Size & Borders
Methodology
Tier 1 · primary
Courts. Gazettes. National archives.
Tier 2 · corroborating
OCCRP. HRW. BudgIT. TheCable.
Tier 4 · tertiary, flagged
Wikipedia only where primary is pending. Always labelled.