Nigeria collects roughly a quarter of the blood its hospitals need, and nine out of ten of those units come from relatives pressed into donating after a patient is already in trouble. Here is the whole picture, with every figure linked to its source so you can check and cite it.
WHO benchmarks national need at roughly 1% of the population; Nigeria's population is above 220 million, so published estimates for national demand cluster between 1.8 and 2.2 million units.
Source: WHO — Blood safety and availabilityNational Blood Service Commission figures repeatedly place annual collection near half a million units, leaving the majority of demand unmet.
Source: National Blood Service Commission (Nigeria)Derived from collection against national need. Three in every four units a Nigerian hospital needs are not in the system when they are needed.
Source: Derived: NBSC collection ÷ WHO-based needThe vast majority of Nigerian donations are family-replacement or paid donors. WHO's stated goal is 100% voluntary unpaid donation, which is the safest supply.
Source: WHO — Blood safety and availabilityRelatives are asked to replace what a patient uses, or a donor is paid. Paid donors show materially higher rates of transfusion-transmissible infection.
Source: WHO — Blood safety and availabilityObstetric haemorrhage is among the leading direct causes of maternal death in Nigeria, and timely transfusion is the primary intervention.
Source: WHO — Maternal mortality| Measure | Figure | Basis |
|---|---|---|
| Units of blood Nigeria needs each year | ~1.8 million | WHO — Blood safety and availability |
| Units actually collected each year | ~500,000 | National Blood Service Commission (Nigeria) |
| Share of demand met | ~25–30% | Derived: NBSC collection ÷ WHO-based need |
| Voluntary non-remunerated donors | ~10% | WHO — Blood safety and availability |
| Family-replacement and paid donation | ~90% | WHO — Blood safety and availability |
| Maternal deaths linked to haemorrhage | ~23% | WHO — Maternal mortality |
Figures are the most recent published estimates available to us and are rounded. Where a number is derived rather than published directly, the derivation is stated.
Postpartum haemorrhage can drain several pints within minutes. Nigeria carries one of the world's heaviest maternal mortality burdens, and blood availability is a decisive factor in survival.
Severe anaemia from malaria is one of the most common paediatric transfusion indications in West Africa, concentrated in under-fives.
Nigeria has the largest sickle cell disease population in the world — roughly 150,000 affected babies born each year — and crises frequently require transfusion.
Trauma admissions consume large volumes at short notice, usually O negative first while grouping is confirmed.
Journalists, students and researchers are welcome to reuse these figures. Please cite the primary sources linked above, and link back here so readers can verify.
Spark Blood. “Blood donation in Nigeria: the numbers.” sparkblood.com. https://sparkblood.com/blood-donation-nigeria-statistics
Applying the WHO benchmark of about 1% of the population, Nigeria needs roughly 1.8 to 2.2 million units of blood per year. Actual collection is around 500,000 units, so only about a quarter to a third of national demand is met.
Only about 10% of donations in Nigeria come from voluntary non-remunerated donors. The remaining ~90% are family-replacement donors or paid donors, which WHO identifies as a less safe supply because paid donors have higher rates of transfusion-transmissible infection.
Three reinforcing reasons: a small repeat voluntary donor base, reliance on family-replacement donation that only mobilises after a patient is already in crisis, and fragmented storage so a unit sitting in one blood bank is invisible to a hospital a few kilometres away.
Women with obstetric haemorrhage, children with severe malaria-related anaemia, sickle cell patients in crisis, and trauma victims. These four groups dominate transfusion demand.
Yes. Every figure on this page links to its primary source, and the page carries a suggested citation. Please link back to this page so readers can check the sourcing themselves.