In the period between 1920 and 1999, different governmental officials have conducted eleven census reports from Ebon, with an average total population of 735 people. The lowest count was under the
Japanese colonial power in 1925, with 552 people, and the highest in 1999 — 20 years after independence — with 902 people. At the 2021 census, the atoll had a population of 469 people. The same report also notes that Ebon is among the atolls and islands of the Marshalls with a positive net migration rate — even though the population has decreased by 196 since the 1999 census. It is also curious to note that various
German sources claim a significantly higher population — ranging from 1,000 to 2,000 people — in a 46-year period, 1860–1906. Moreover, in an unpublished interview series with Leonard Mason in 1949–1950, Dwight Heine (an Ebon local) tells of a legendary typhoon that swept Ebon sometime in the 1850s, the aftermath of which left the atoll population decimated. Before the typhoon hit, Heine says, the Ebon population numbered several thousand. Four of the islets on the atoll are permanently inhabited. The main island, Ebon [Epoon], houses a medical facility and the council house, and has the largest population. Tōkā has fewer residents but is more densely populated than Ebon. The other two islets are Enekoion [Āne-ko-ion] and Enilok [Āni-look]. Of the four, Āni-look is the only one without an elementary school, so children usually move in with family members on Tōkā during the school year. Many people have land rights on other islets and live there sporadically to work with
copra production. The islets with the largest production rate are Āne-armej, Kumkumļap, and Enienaitok [Āni-eņ-aetok]. ==Education==