Blagoveshchensk

Blagoveshchensk
Благовещенск
The seat of the government of Amur Oblast in Blagoveshchensk.
Anthem: Anthem of Blagoveshchensk
Interactive map of Blagoveshchensk
Blagoveshchensk
Location of Blagoveshchensk
Blagoveshchensk
Blagoveshchensk (Amur Oblast)
Coordinates: 50°15′N 127°32′E / 50.250°N 127.533°E / 50.250; 127.533
CountryRussia
Federal subjectAmur Oblast
Founded1856
Government
 • Body
 • MayorOleg Imameyev
Area
 • Total
320.97 km2 (123.93 sq mi)
Elevation
122 m (400 ft)
Population
 • Total
214,390
 • Estimate 
(2025)
225,453 (+5.2%)
 • Rank87th in 2010
 • Density667.94/km2 (1,730.0/sq mi)
 • Subordinated toBlagoveshchensk Urban Okrug
 • Capital ofAmur Oblast, Blagoveshchensk Urban Okrug
 • Urban okrugBlagoveshchensk Urban Okrug
 • Capital ofBlagoveshchensk Urban Okrug, Blagoveshchensky Municipal District
Time zoneUTC+9 (MSK+6 )
Postal codes
675000–675007, 675009–675011, 675014, 675016, 675018–675021, 671025, 671027–671030, 671700, 671801, 671890, 671960–671962, 671971, 671980–671983, 671985
Dialing code+7 4162
OKTMO ID10701000001
City DayJune 2 (observed on the first Saturday of June)
Websitewww.admblag.ru

Blagoveshchensk (Russian: Благовещенск, IPA: [bləɡɐˈvʲeɕːɪnsk], lit.'City of the Annunciation') is a city and the administrative center of Amur Oblast, Russia. It is located at the confluence of the Amur and the Zeya Rivers, opposite the Chinese city of Heihe.

Historical population
YearPop.±%
189732,834—    
192661,205+86.4%
193958,790−3.9%
195994,746+61.2%
1970127,757+34.8%
1979171,997+34.6%
1989205,553+19.5%
2002219,221+6.6%
2010214,390−2.2%
2021241,437+12.6%
Source: Census data

The Amur has formed Russia's border with China since the 1858 Aigun Treaty and the 1860 Treaty of Peking. The area north of the Amur belonged to the Manchu Qing dynasty by the Treaty of Nerchinsk of 1689 until it was ceded to Russia by the Aigun Treaty in 1858.