Kozlovsky Uyezd (''Козловский уезд'') was one of the subdivisions of the

Tambov Governorate Tambov Governorate was an administrative unit of the Russian Empire, Russian Republic, and later the Russian SFSR, centred around the city of Tambov. The governorate was located between 51°14' and 55°6' north and between 38°9' and 43°38' east ...

of the

Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. ...

. It was situated in the western part of the governorate. Its administrative centre was Kozlov (

Michurinsk Michurinsk (russian: Мичу́ринск) is the second most populous town in Tambov Oblast, Russia. Population: History Originally known as Kozlov (), it was founded in 1635 at the northern end of the emerging Belgorod Line, a frontier defe ...

Demographics

At the time of the

Russian Empire Census The first general census of the population of the Russian Empire in 1897 ( pre-reform Russian: ) was the first and only nation-wide census performed in the Russian Empire (the Grand Duchy of Finland was excluded). It recorded demographic data as ...

of 1897, Kozlovsky Uyezd had a population of 337,603. Of these, 99.7% spoke

Russian Russian(s) refers to anything related to Russia, including: *Russians (, ''russkiye''), an ethnic group of the East Slavic peoples, primarily living in Russia and neighboring countries *Rossiyane (), Russian language term for all citizens and peo ...

, 0.1%

Polish Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles Poles,, ; singular masculine: ''Polak'', singular feminine: ''Polka'' or Polish people, are a West Slavic nation and ethnic group, w ...

, 0.1%

Yiddish Yiddish (, or , ''yidish'' or ''idish'', , ; , ''Yidish-Taytsh'', ) is a West Germanic language historically spoken by Ashkenazi Jews. It originated during the 9th century in Central Europe, providing the nascent Ashkenazi community with a ver ...

and 0.1%

German German(s) may refer to: * Germany (of or related to) ** Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ge ...

as their native language.
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References

Kozlovsky Uyezd, Uyezds of Tambov Governorate Tambov Governorate {{Russia-gov-stub