Pre-1500 — Ancient settlement#
The granite inselbergs of the Abuja highlands (Aso Rock, Zuma Rock, Bwari, Gurara) are settled by Gbagyi (Gwari), Koro, Bassa, Gade and Gwandara agriculturalists from at least the 10th century. The area sits at the geographic centre of modern Nigeria — and at the political margin of every pre-colonial empire.
1500 — 1804 — Pre-colonial polities#
The Gbagyi village clusters and the small Koro and Bassa chieftaincies pay irregular tribute to Zazzau and Nupe; the eastern fringe (Karshi, Karu) acknowledges the Sarkin Zazzau.
1804 — 1903 — The long 19th century#
Sokoto jihad flag-bearers push south from Zaria. In 1828 Fulani forces under Mallam Musa's lieutenants drive the Habe (Hausa) Sarkin Zazzau Abu Ja'far ("Abu Ja") out of Zaria; he flees south with his court and founds Zuba and Abuja town (modern Suleja, today in Niger State) as the Habe Emirate of Abuja — the last independent Habe state. The name "Abuja" thus originally referred to Suleja; it was transferred to the new Federal Capital in 1976.
The Gbagyi heartland (the modern FCT) remains outside the Caliphate, raided for slaves by Zaria, Nupe and Bida throughout the 19th century.
1900 — 1960 — Colonial provinces#
Niger Province / Nasarawa Province under Northern Nigeria. The Abuja (Habe) emirate at Suleja is reduced to a third-class Native Authority under the Minna Resident.
1960 — present — Creation chain#
- 4 February 1976 — General Murtala Muhammed signs Decree No. 6 of 1976, the Federal Capital Territory Act, carving 8,000 km² out of Niger, Plateau and Kwara States after the Aguda Panel (1975) recommended a new capital at the centre of the country, away from Lagos's congestion, ethnic optics, and coastal vulnerability.
- 13 Feb 1976 — Murtala is assassinated; Obasanjo continues the project.
- 1979 — Master Plan by International Planning Associates (Wallace, McHarg, Roberts & Todd) adopted.
- 12 December 1991 — President Babangida formally moves the seat of federal government from Lagos to Abuja.
- 2003–present — six Area Councils (Abuja Municipal, Bwari, Gwagwalada, Kuje, Kwali, Abaji) function as the FCT's local-government tier; their chairmen are elected on a four-year cycle.
- The FCT has no Governor and no House of Assembly. Executive power is held by the Minister of the FCT, a federal cabinet appointee. The territory is represented in the National Assembly by one Senator and two members of the House of Representatives — far below what its population warrants. Indigenous-community demand for FCT statehood, or at minimum an elected Mayor, has been a continuous constitutional question since 1999.