Kalachinsk

Kalachinsk
Калачинск
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Kalachinsk
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Kalachinsk
Kalachinsk (Omsk Oblast)
Coordinates: 55°03′N 74°35′E / 55.050°N 74.583°E / 55.050; 74.583
CountryRussia
Federal subjectOmsk Oblast
Founded1794
Elevation
100 m (330 ft)
Population
 • Total
23,556
 • Estimate 
(2023)
20,825 (−11.6%)
 • Subordinated totown of oblast significance of Kalachinsk
 • Capital ofKalachinsky District, town of oblast significance of Kalachinsk
 • Municipal districtKalachinsky Municipal District
 • Urban settlementKalachinsk Urban Settlement
 • Capital ofKalachinsky Municipal District, Kalachinsk Urban Settlement
Time zoneUTC+6 (MSK+3 )
Postal codes
646900–646906, 646909
OKTMO ID52618101001
Websitewww.kalachinsk.info

Kalachinsk (Russian: Кала́чинск) is a town in Omsk Oblast, Russia, located on the Om River along the busiest segment of the Trans-Siberian Railway, 100 kilometers (62 mi) east of Omsk, the administrative center of the oblast. Population: 23,556 (2010 census); 24,247 (2002 census); 25,014 (1989 Soviet census).