Katsina

Katsina is a north-western Nigerian state bordering Niger Republic, with an overwhelmingly Hausa-Fulani and Muslim population. Katsina city, the state capital, is one of the historic Hausa Bakwai city-states and long rivalled Kano as a centre of trade and Islamic scholarship. The state's nickname, Home of Hospitality, reflects a self-presentation emphasising its cultural traditions and emirate heritage. Katsina has produced several notable Nigerian political and military figures, and the Emir of Katsina's palace remains a significant traditional institution. The state is largely agrarian, with farming and livestock rearing forming the backbone of livelihoods across its towns and rural districts.

Katsina is one of the Hausa Bakwai, the original seven Hausa states, and its walled capital grew from around the fourteenth century into a major centre of trade and Islamic scholarship, at times rivalling Kano in prominence along trans-Saharan trade routes. Katsina came under Fulani rule following the 1804 jihad led by Usman dan Fodio and became an emirate within the Sokoto Caliphate. British colonial forces incorporated Katsina into Katsina Province of Northern Nigeria, ruling through the emirate under indirect rule. After independence the area was part of North-Central State and then Kaduna State, and Katsina State was created on 23 September 1987 when it was split from Kaduna State. The Emirate of Katsina remains an active traditional institution.

Katsina State lies within the Sudan savanna, close to the Sahel, with generally flat to gently undulating terrain and sandy soils that become drier toward the Niger Republic border. Seasonal rivers cross the state, and small dams support limited irrigation farming. Rainfall is modest, typically 600-900mm annually, concentrated between June and September, with a long dry season and strong Harmattan winds from November to February. Vegetation is predominantly savanna grassland and scattered woodland, much of it cultivated given the state's high population density. Desertification and declining vegetation cover are long-standing environmental concerns, prompting shelterbelt and afforestation efforts in parts of the state.

Katsina's economy is largely agricultural, with groundnuts historically a major cash crop alongside millet, sorghum, cowpeas, cotton and sesame, and cattle, sheep and goat rearing widespread. Katsina city has long served as a trading centre linking Nigeria with Niger Republic across the nearby border. Small-scale manufacturing, including groundnut oil milling and textiles, operates alongside a large informal trading sector. Public sector employment, centred on the state government and Umaru Musa Yar'adua University in Katsina city, is significant, as is trade in livestock and grain at major markets across the state. The state has also produced skilled artisans in leatherwork and traditional crafts tied to its emirate history.