Dinkaalso Jieng is the self-name; major sections include the Agar, Aliab, Bor, Ciec, Gok, Malual, Ngok, Padang, Rek and Twic
The Nile floodplains of Warrap, Lakes, Jonglei and Northern Bahr el Ghazal states, plus the contested Abyei area, with towns including Rumbek, Bor and Aweil · Dinka · No reliable count exists. The disputed census of 2008 put the Dinka at roughly 4.5 million, and the CIA World Factbook's estimate lists them at 35.8 percent of the population, the country's largest group. Both figures record only a self-declared broad ethnic label rather than section, clan or lineage, and neither has been updated by any post-independence count.
Cattle are not livestock in the commercial sense but the medium through which kinship, law and personhood are transacted, since bridewealth, compensation for injury or death, and religious sacrifice all move through cattle rather than through currency. A young man takes an ox-name at initiation, drawn from the colour and horn shape of the ox given to him, and is addressed by that name rather than by his birth name for the rest of his life. The Dinka classify cattle coats with an extraordinarily fine colour vocabulary running into the hundreds of terms, and composing songs praising one's ox is a serious form of personal expression. Families move between permanent wet-season villages and dry-season cattle camps along the floodplain grasslands. Age-sets structure male authority and historically included scarification marking entry to adulthood, a practice that has declined sharply since the wars and is largely absent among younger generations.
Visiting: Approach a cattle camp through an introduction rather than by walking in unannounced, and ask the owner's permission before touching or photographing an animal, since individual cattle are named and personally significant. Do not photograph facial or forehead scarring on older men and women as a curiosity, since where it appears it marks a rite of passage rather than a costume. Using a man's ox-name, once you know it, is a mark of respect.
Nueralso Naath is the self-name; major sections include the Jikany, Lou, Bul, Leek, Jagei, Dok, Gaajok, Gaajak, Gaawar and Thiang
The Sudd wetlands and adjoining plains of Unity, Jonglei and Upper Nile states, with towns including Bentiu, Nasir, Ler and Akobo · Nuer · No reliable count exists. The CIA World Factbook's estimate, built on pre-independence data, lists the Nuer at 15.6 percent of the population, the second largest group after the Dinka. As with the Dinka figure, this records a broad ethnic self-identification rather than section or lineage detail, and no census since independence has revised it.
Like the Dinka, the Nuer treat cattle as the currency of kinship and law rather than as livestock, since bridewealth, blood compensation and sacrifice all run through cattle, and men take ox-names drawn from the colour and horn pattern of a favoured animal. The Nuer distinguish this world further with an elaborate cattle colour vocabulary and read personality and destiny into an ox's markings. The gaar initiation once cut six parallel lines across a young man's forehead from ear to ear, marking entry into an age-set and the right to marry, milk and raid, though the practice has declined steeply since the 1990s and is now uncommon among people born after that period. Dispute resolution traditionally runs through the leopard-skin priest, a ritual mediator without coercive power who could give sanctuary to a killer and negotiate compensation between lineages, and Nuer prophets have historically played an outsized role in mobilising and later in trying to restrain political violence.
Visiting: The same cattle-camp courtesies as with the Dinka apply: ask before approaching or photographing animals, and never treat forehead scarring on older Nuer as a photo subject. If a dispute or mediation is underway, do not intrude, since the leopard-skin priest's role is a live institution in parts of Nuer society rather than a historical curiosity.
Shillukalso Chollo is the self-name; also written Collo
The west bank of the White Nile in Upper Nile State, around Malakal, Kodok and the traditional capital at Fashoda · Shilluk · No reliable count exists. Estimates range widely, from around 150,000 to over 500,000, with some older figures approaching a million, and the sources flag that spread rather than settling it. The Shilluk are consistently described as the third largest group after the Dinka and Nuer, but that ranking rests on the same uncorroborated pre-independence data as everything else.
The Shilluk kingdom is one of the more centralised political systems among the Nilotic peoples, built around the reth, a sacral king believed to carry the spirit of the founding hero Nyikang. Fashoda serves as both royal capital and the cult centre of Nyikang, where the reth traditionally holds court with lineage elders from a royal stool. Succession and installation involve ritual re-enactments of Nyikang's founding journey, and the reth's wellbeing is bound up symbolically with the health of the kingdom, in the classic pattern of divine kingship first documented for the Shilluk by anthropologists in the 1940s. Economically the Shilluk combine White Nile fishing with sorghum cultivation and some cattle-keeping, which distinguishes them from the more purely pastoral Dinka and Nuer despite shared Luo-Nilotic origins.
Visiting: The reth is a living institution, and any visit to Fashoda or an audience with the royal court should be arranged through local chiefs rather than approached as a tourist site. Do not treat royal regalia or installation sites as backdrops for casual photography without clearance.
Azandealso Zande is the self-name; Niam-Niam is a colonial-era exonym now considered pejorative and best avoided
Western Equatoria State around Yambio, Tambura, Ezo and Maridi, extending across the border into the Democratic Republic of Congo and the Central African Republic · Zande · One estimate puts roughly 3.8 million people identifying as ethnically Azande, spread across South Sudan, the Democratic Republic of Congo and the Central African Republic, with the DRC holding the largest share. No source isolates a South Sudan-only figure, and Western Equatoria State's total population was put at about 803,263 in a 2017 estimate that includes non-Azande residents. The Azande are the majority community in Yambio, Maridi and Tambura counties.
Azande society was historically organised under the Avongara ruling clan, which built a network of kingdoms across the region before and during the colonial period, distinct from the segmentary, kingless structure of the Nilotic pastoralist groups. The Azande farm cassava, groundnuts and grain in the tropical woodland belt rather than herding cattle as a primary livelihood. They are the subject of one of anthropology's most influential studies, Evans-Pritchard's work on Zande witchcraft, oracles and magic, and the benge poison oracle and related divination practices remain part of living belief and dispute resolution in parts of Western Equatoria rather than purely historical material. Ironworking and craft metalwork are also part of the traditional economy.
Visiting: Witchcraft accusation and oracle consultation are treated as serious and sometimes sensitive matters rather than as folklore for entertainment, so do not joke about them or ask to watch a consultation as a spectacle. As an agricultural society, expect a different rhythm of village life than in the cattle-camp areas further east and north.
Barialso The Bari-speaking cluster also includes the Kuku, Mundari, Pojulu, Nyangwara, Fajelu and Kakwa
Central Equatoria State along the White Nile around Juba, Terekeka and the Yei river area · Bari · No reliable count exists. Estimates for the Bari specifically range from roughly 624,000 to 740,000 across sources, with no single figure treated as authoritative and no post-independence census to check against.
The Bari are agropastoralists, combining cattle-keeping with sorghum and grain cultivation along the Nile, which sets them apart economically from the purely pastoral Dinka and Nuer further north. Traditional authority historically centred on the rainmaker, a ritual specialist whose standing rested on perceived control over rainfall rather than on coercive political power. Age-grade governance, known regionally as monyomiji, organises male authority in generational cohorts responsible for community discipline and defence, a system shared with several other Equatorian peoples. The Bari mounted sustained resistance to nineteenth-century slave raiders and later to Anglo-Egyptian administration, and Juba's position as national capital sits on what is historically Bari and Mundari land, a fact that carries ongoing political weight in debates over land and representation.
Visiting: Around Juba, Bari communities are the most urbanised of the country's peoples and daily interaction follows ordinary city courtesies. Further out in Terekeka and rural Central Equatoria, treat rainmaking ceremonies and homesteads with the same request-first approach as elsewhere, and be aware that land questions around the capital are politically sensitive.
Toposaalso Topotha, Akara
The greater Kapoeta region of Eastern Equatoria State, near the Kenyan, Ethiopian and Ugandan borders · Toposa · Commonly cited at around 800,000, a figure repeated across reference and tourism sources without a primary census behind it, so treat it as a rough order of magnitude rather than as a count.
The Toposa belong to the Ateker or Karamojong cluster together with the Turkana of Kenya, the Karamojong and Jie of Uganda, and the Nyangatom near the Ethiopian border, sharing a common origin narrative tracing a split from the Karamojong generations ago after drought. Their economy and social life centre almost entirely on cattle, sheep and goats, with camels also kept in the driest zones. Women wear elaborate layered bead corsets, and men carry age-set-linked ornamentation and weapons as everyday dress rather than for display. Age-sets confer warriorhood and marriage eligibility, and low-level raiding against neighbouring pastoralist groups, including reciprocal exchanges with the Turkana across the Kenyan border, has a long precolonial history that predates the automatic weapons now involved.
Visiting: Kapoeta has become a photography destination for Toposa body ornamentation, so always work through a local guide, agree any fee openly in advance, and do not treat individuals as photo props without their consent. Spears, rifles and other weapons carried in daily life are cattle-camp tools and status items rather than a threat display toward visitors, but should still be treated with the caution due any armed environment.
Murlealso Beir is an older exonym now largely disused
Pibor and the Greater Pibor Administrative Area in the southeastern Jonglei and Boma region, with related communities across the border in Ethiopia's Gambella region · Murle · Sources put the Murle at roughly 300,000 to 400,000, concentrated in Pibor County. Displacement from repeated cycles of violence since 2011 makes any figure provisional, and humanitarian assessments counted about 189,465 people in need in Pibor County alone without breaking that down by ethnicity.
The Murle are linguistically distinct from their Nilotic neighbours, speaking a Surmic language related to Didinga and Boya rather than a Nilotic one, though they share the regional cattle and bridewealth complex. Age-sets confer status and marriage rights, and cattle wealth remains the central measure of a family's standing. The Murle occupy a difficult position in the country's public conversation: child abductions in Greater Jonglei are real and documented, and Murle communities have been involved in them, driven by a mix of bridewealth pressure, population competition and the wider conflict economy of Jonglei. But peer-reviewed research has found no evidence for the popular explanation that abductions stem from unusually high Murle infertility, and documents that other communities in Greater Jonglei have also carried out abductions, with Murle children themselves among the victims in recent years. The honest position is that abduction is a real cross-community phenomenon in this specific conflict zone, and that the narrative singling out the Murle as uniquely responsible is not supported by the evidence.
Visiting: Do not raise child abduction as a talking point with Murle individuals or treat it as an icebreaker or as an explanation for local security measures, since it is a live and painful subject rather than travel trivia. Pibor has had recurrent armed conflict, so travel there typically requires permits and security coordination rather than independent visits. Cattle and bridewealth etiquette follows the same rules as with Dinka, Nuer and Toposa hosts.
Lotukoalso Otuho is the self-name; also written Latuho or Latuka
Eastern Equatoria State around Torit and the Imotong hills · Lotuko · No sourced figure could be confirmed. The Lotuko are consistently described as a mid-sized Eastern Equatorian community without a specific count appearing in the reference material available, so any number offered elsewhere should be treated with caution until traced to a primary source.
The Lotuko live in permanent hilltop and granite-outcrop settlements rather than following the transhumant cattle-camp pattern of the Dinka and Nuer, combining cattle-keeping with sorghum farming. Governance runs through the monyomiji age-grade system shared with the Bari cluster, in which an active generation of men holds executive authority over community affairs, defence and discipline until formally handing over to the next age-set. The Lotuko are widely known regionally for large communal dances built around massive hollowed-log slit drums and xylophones, performed on dedicated dance grounds that double as community gathering spaces.
Visiting: A communal dance or drum performance is a living civic institution rather than a staged show, so attend only with an invitation or local escort, do not join the dancing uninvited, and ask before photographing drums, regalia, or the age-set council in session.
Anuakalso Anywaa
Along the Akobo and Pibor rivers in eastern Jonglei near the Ethiopian border, with the larger part of the Anuak population across that border in Ethiopia's Gambella region · Anuak · No reliable South Sudan-specific figure exists. The Anuak are a minority within South Sudan relative to the larger Anuak population in Ethiopia's Gambella region, and no available source offers a defensible count for the South Sudanese population alone.
Unlike the segmentary, kingless structure of the Dinka and Nuer, Anuak villages have historically been organised under hereditary headmen with a more concentrated village-level authority, resembling in miniature the centralised model seen more fully among their Shilluk relatives within the wider Luo-Nilotic family. The Anuak economy centres on river fishing and flood-recession agriculture along the Akobo and Pibor rather than on large-scale cattle pastoralism. Land and river access are organised through clan-based headmen, and the group's history in South Sudan includes recurring friction with expanding Nuer and Murle communities over grazing and river access in the same border region.
Visiting: This is a sensitive border and periodically insecure area, so travel typically requires advance arrangement and a local escort. Respect the river and fishing-ground access rules set by local headmen rather than assuming open access to the water.
Acholi of South Sudanalso Acoli, Gang, Shuli
Magwi County, Eastern Equatoria State, centred on Nimule and Pageri near the Ugandan border · Acholi · No reliable South Sudan-specific figure exists. The South Sudanese Acholi are a minority relative to the much larger Acholi population across the border in northern Uganda, and the available sources do not separate a South Sudan-only count.
South Sudan's Acholi share language and clan structures with Ugandan Acholi but form a distinct national community, organised around chiefdoms headed by a rwot. The economy mixes sorghum and cassava farming with small livestock keeping. Communities around Nimule were heavily affected by Lord's Resistance Army incursions from northern Uganda through the 1990s and 2000s, which displaced villages and left a lasting mark on local memory that is still recent enough to be a lived experience for many residents rather than distant history.
Visiting: Nimule functions as a major border and transit town, so daily interaction there is fairly cosmopolitan, while further into rural Magwi County a visit to a chiefdom should go through the rwot's household. Raise the Lord's Resistance Army period, if at all, with sensitivity, since displacement from that time remains within living memory for many families.
Ndogo and the Fertit clusteralso Fertit is a collective and historically pejorative umbrella term rather than a self-name, covering the Ndogo, Sere, Golo, Balanda Bviri, Bai, Feroge, Binga, Yulu, Aja, Shatt, Kresh and Bongo
Western Bahr el Ghazal State around Wau, Raja and Jur River County · Ndogo · No aggregate figure exists, because Fertit is an administrative and political label rather than a single ethnicity, grouping more than a dozen distinct-language communities, most individually numbering in the thousands to the low tens of thousands, none of which has been separately counted in any national census.
The term Fertit dates to the era of nineteenth-century Sudanese slave-raiding networks, when it marked non-Muslim, non-Dinka, non-Arab populations of the region as legally enslavable, and while its etymology is uncertain its historical connotation is not. Some communities have since adopted Fertit as a term of inter-group political solidarity in Wau's ethnic politics, while others, particularly larger groups such as the Balanda, prefer their own specific name and reject the umbrella label. The component groups are settled agriculturalists practising shifting cultivation of sorghum, cassava and groundnuts, in contrast to the pastoral economies of their Dinka neighbours, and several have historical blacksmithing and ironworking traditions. Wau town has seen recurring political tension between Dinka and Fertit communities since independence over land, representation and control of the town, rooted in that same colonial-era hierarchy.
Visiting: Never address someone as Fertit as though it were their ethnic name, and instead ask which specific community they belong to, whether Ndogo, Sere, Balanda or another. Be aware that the relationship between Dinka and Fertit communities in Wau is a genuine local political fault line, and avoid casual commentary on it.
Mundarialso Mandari
Terekeka County and the Nile floodplain north of Juba, Central Equatoria State · Mundari · Commonly cited at 70,000 to 100,000, a figure repeated across tourism and reference sources rather than drawn from any census, so treat it as approximate.
Mundari identity centres on long-horned Ankole cattle, whose horns can reach a metre and a half and which are named, decorated and individually valued rather than treated as fungible livestock. Herders burn cattle dung each morning to produce ash and smoke, which they rub over their own skin and their cattle's hides as protection from sun and biting insects, and the resulting pale-grey coating and smouldering camp fires are the most visible marker of Mundari cattle-camp life. Cow urine is used for washing and for bleaching hair, and young men sleep beside their animals at night for protection, commonly carrying rifles as ordinary camp equipment reflecting the wider proliferation of small arms since the civil wars rather than any aggression toward outsiders. Like their Bari kin, the Mundari combine this pastoralism with some grain cultivation.
Visiting: Terekeka's cattle camps have become an established guided circuit, so go through an arranged local guide and camp elder rather than arriving unannounced, agree and pay any photography or visit fee openly, and ask before close-up photographs of individuals. Do not touch a person's cattle or their horns without permission.
Kakwaalso Bari Kakwa
The Yei river area in the far southwest, on the tri-border zone with the Democratic Republic of Congo and Uganda, Central Equatoria State · Kakwa · One people-group source puts the Kakwa in South Sudan at roughly 134,000, part of a wider cross-border population of about 422,000 spread across South Sudan, Uganda and the Democratic Republic of Congo, though no independent South Sudanese census confirms this.
The Kakwa are part of the Bari-speaking cluster and share its agropastoral economy, combining cattle-keeping with sorghum and cassava cultivation, along with the monyomiji age-grade governance system used by several Equatorian peoples. Because Kakwa communities straddle the tri-border area, clan and marriage ties routinely cross national lines, and identity is understood regionally rather than confined by post-colonial borders. Blacksmithing and ironworking are part of the traditional craft economy. Uganda's former ruler Idi Amin was ethnically Kakwa, a fact of Ugandan political history that has no bearing on the South Sudanese Kakwa community and should not be used to characterise it.
Visiting: Travel between Yei and the Ugandan or Congolese border passes through Kakwa communities on both sides of each line, which is useful to know for logistics and local contacts. Do not raise Idi Amin as though he represented this community, since South Sudanese Kakwa are a distinct population from that historical figure.
Didingaalso Xhulo, Toi; closely related to the Boya and the Murle
The Didinga Hills of Eastern Equatoria State, around Chukudum and Nagishot · Didinga · No reliable figure exists, and the Didinga are described in the available sources as a mid-sized highland community of Eastern Equatoria without a defensible count. As with every group here, the disputed census of 2008 is the last data point of any kind.
The Didinga occupy a highland pocket of Eastern Equatoria and speak a Surmic language related to Murle and Boya rather than a Nilotic one, marking them as part of a distinct linguistic layer in the southeast. They combine cattle and small-stock herding on the hill pastures with terraced cultivation of sorghum and maize, a mixed economy the altitude makes possible where the floodplain peoples cannot farm at all in the dry season. Rainmaking authority and age-set organisation both structure village life, and Didinga communities have historically maintained a wary but functioning relationship with the Toposa on the plains below, trading grain for livestock while contesting grazing at the margins.
Visiting: The Didinga Hills are remote and reached by rough road, so plan around a local guide rather than independent driving. Ask before photographing homesteads or granaries, and treat rainmaking figures with the deference given to any ritual authority.