Arkhangelsk of the 2010 Census, the city's population was 348,783, down from 356,051 recorded in the 2002 Census, and further down from 415,921 recorded in the 1989 Census. The arms of the city display the Archangel Michael in the act of defeating the Devil. Legend states that this victory took place near where the city stands, hence its name, and that Michael still stands watch over the city to prevent the Devil's return. Vikings knew the area around Arkhangelsk as Bjarmaland. Ohthere of Hålogaland told circa 890 of his travels in an area by a river and the White Sea with
Onezhsky District Porog; there is regular passenger navigation. There is also limited passenger service on the Onega Bay. Onega is served by the Onega Airport which has weekly passenger flights to Arkhangelsk and to the "selo" of Purnema on the Onega Peninsula. Onezhsky District has a very high concentration of historical, archaeological, and architectural monuments. The district contains thirty-two objects classified as cultural and historical heritage by Russian Federal law, and additionally eighteen objects classified as cultural and historical heritage of local importance. Most of these are wooden churches and chapels. The monuments classified as historical and architectural heritage are the following: