African savanna elephants live across 23 countries in sub-Saharan Africa, ranging from open grasslands and wooded savannas to desert edges and even some forests. The largest concentrations are in southern and eastern Africa, particularly in Botswana, Zimbabwe, Tanzania, Kenya, Namibia, Zambia, and South Africa. Their total combined population with the smaller African forest elephant is estimated at around 415,000, though savanna elephant numbers alone have dropped by at least 60% over the past 50 years. The IUCN now lists the species as Endangered.
Countries With the Largest Populations
Southern and eastern Africa hold the bulk of the remaining savanna elephant population. Botswana is home to more elephants than any other country, largely because of the Kavango Zambezi Transfrontier Conservation Area (KAZA), a massive 109-million-acre conservation zone spanning five countries: Angola, Botswana, Namibia, Zambia, and Zimbabwe. This single transboundary area shelters roughly 50% of Africa’s remaining elephants and is designed to let herds move freely across national borders.
In East Africa, Tanzania and Kenya support large populations spread across well-known parks and reserves. South Africa’s Kruger National Park, covering 1.9 million hectares, has seen its elephant population nearly double over the past 20 years. Other countries with notable savanna elephant populations include Mozambique, Uganda, and parts of West Africa, though numbers in western regions are far smaller and more fragmented.
Habitat Types They Occupy
Despite the name “savanna elephant,” these animals are not limited to classic grassland savannas. They occupy a surprisingly wide range of environments. Open grasslands and wooded savannas are the most common habitats, but herds also live in semi-arid scrubland, marshes, floodplains, and the fringes of deserts. Some populations even move through forested areas when food or water draws them in.
Elevation is another area where savanna elephants show flexibility. They range from sea level all the way up to 4,000 meters (about 13,100 feet), which means they can be found in lowland river valleys and on mountain slopes alike. What ties all their habitats together is access to water and enough vegetation to sustain animals that eat up to 150 kilograms of plant matter a day.
Rainfall and Water Access Shape Their Range
Water availability is the single biggest factor determining where savanna elephants can survive. Research tracking elephants across four sites in Namibia found herds living in areas that receive as little as 209 mm of rainfall per year (comparable to a desert) and as much as 607 mm per year (a wetter savanna). That’s a threefold difference, showing that elephants can persist in remarkably dry landscapes as long as they can reach some water source.
In drier regions, elephants compensate by ranging over much larger territories. A four-year study in Botswana’s Okavango Panhandle found that home range sizes averaged about 1,257 square kilometers but varied enormously, from 500 to 2,200 square kilometers depending on the season. During the wet season, when temporary pools and green vegetation spread across the landscape, herds fan out over wider areas. In the dry season, they contract their movements to stay closer to permanent rivers, lakes, or waterholes.
Key Parks and Protected Areas
A few protected areas stand out as critical strongholds. The KAZA transfrontier area in southern Africa is the largest, spanning parts of five countries and representing the world’s biggest terrestrial transboundary conservation zone. Within KAZA, well-known parks like Chobe National Park in Botswana and Hwange National Park in Zimbabwe support some of the densest elephant populations on the continent.
Kruger National Park in South Africa is another major hub, with an exponentially growing population that has reshaped the park’s landscape. Research has shown that elephants are one of the leading causes of fallen trees in Kruger, illustrating just how much these animals alter the ecosystems they inhabit. In East Africa, the Amboseli and Tsavo ecosystems in Kenya and the Serengeti-Mara ecosystem spanning Kenya and Tanzania are among the most studied elephant habitats in the world.
Why Their Range Is Shrinking
Savanna elephants historically roamed across most of sub-Saharan Africa, but their range has contracted dramatically. The 60% population decline over 50 years is driven by poaching for ivory, habitat loss from expanding agriculture, and growing conflict with human settlements. Elephants need enormous amounts of space and food, which puts them in direct competition with farming communities as human populations grow.
The picture is not uniformly bleak, though. Some local populations are thriving, particularly in well-managed southern African reserves where anti-poaching enforcement is strong and transboundary corridors allow herds to migrate naturally. Botswana’s elephant population, for instance, has grown to the point where human-elephant conflict is now a major policy issue. The challenge going forward is maintaining connected habitat so that elephants in growing populations can disperse rather than becoming trapped in isolated parks.