List of odd-toed ungulates by population

This is a list of odd-toed ungulate species by estimated global population. This list misses data on Tapirus terrestris, which has not yet been estimated.

Common name Binomial name Population Status Trend Notes Image
Javan rhinocerosRhinoceros sondaicus68CRMaximum Estimate. It is only found in Ujung Kulon national park in the islands of Java, Indonesia.
Sumatran rhinocerosDicerorhinus sumatrensis34–47CRMaximum estimate.
Przewalski's horseEquus ferus przewalskii178ENWild numbers only. Previously extinct in the wild.
African wild assEquus africanus600CRMaximum estimate. A small population may still exist in Somalia.
Malayan tapirTapirus Indicus1,500–2,500EN
Grévy's zebraEquus grevyi2,350EN
Mountain tapirTapirus pinchaque2,500ENMaximum estimate.
Indian rhinocerosRhinoceros unicornis3,588VUIt increased from 75 in 1905 to 3,600 currently in 115 years. It is upgraded from endangered to vulnerable.
Black rhinocerosDiceros bicornis3,142CRFour subspecies: Southern-central (2,220), South-western (1,920), Eastern (740), and Western (0; considered recently extinct).
Baird's tapirTapirus bairdii5,500ENMaximum estimate.
White rhinocerosCeratotherium simum10,080NT
South American tapir Tapirus terrestris 2,665 - 15,992 VU
Mountain zebraEquus zebra26,500VUUnknownTwo subspecies: Hartmann's (25,000) & Cape (1,500).
OnagerEquus hemionus28,000NT
KiangEquus kiang60,000–70,000LC
Plains zebraEquus quagga500,000NT
MuleEquus asinus x Equus caballus10,000,000Domesticated
DonkeyEquus africanus asinus40,000,000Domesticated
HorseEquus ferus caballus58,000,000Domesticated