The area from the Middle Ages was dependent on
Novgorod and in the 15th century was a part of
Derevskaya Pyatina of Novgorod. In the course of the
administrative reform carried out in 1708 by
Peter the Great, it was included into Ingermanland Governorate (known since 1710 as
Saint Petersburg Governorate). In 1727, separate
Novgorod Governorate was split off. In 1770, it became a part of
Valdaysky Uyezd of
Novgorod Viceroyalty. In 1796, the viceroyalty was transformed into Novgorod Governorate. The area was located along the road connecting
Moscow and
St. Petersburg; in 1851, the railway between Moscow and Saint Petersburg was opened, and Bologoye started to develop as a railway station. On June 3, 1917 Bologoye was granted a town status. In August 1927, the governorates and uyezds were abolished. Bologovsky District, with the administrative center in the town of Bologoye, was established within
Borovichi Okrug of
Leningrad Oblast effective October 1, 1927. It included parts of former Valdaysky Uyezd. On July 23, 1930, the okrugs were abolished, and the districts were directly subordinated to the oblast. On January 29, 1935 Bologovsky District was transferred to newly established
Kalinin Oblast. In February 1963, during the abortive administrative reform by
Nikita Khrushchev, Udomelsky District was merged into Bologovsky District, but in January 1965 it was re-established. In 1990, Kalinin Oblast was renamed Tver Oblast. In 1938,
Berezayka, and in 1939,
Kuzhenkino and
Vypolzovo were granted
urban-type settlement status. In 2005, Vypolzovo and Berezayka were downgraded to the status of rural localities. Effective October 1, 1927
Uglovsky District was established as well, with the administrative center in the railway station of
Uglovka. It was a part of Borovichi Okrug of Leningrad Oblast. On January 1, 1932, Uglovsky District was abolished and split between
Borovichsky, Okulovsky, and Bologovsky Districts. The district was the location for the
2023 Wagner Group plane crash. According to the Russian emergency ministry, a plane en route from
Moscow to
St. Petersburg crashed near the settlement of
Kuzhenkino on 23 August 2023. The flight reportedly contained 10 passengers, among them Russian army officer and alleged
Wagner Group co-founder
Dmitry Utkin and Wagner Group leader
Yevgeny Prigozhin, who led a
mutiny in Russia just 2 months prior. ==Economy==