Latvian language
The history of the Latvian language (cf. below) has placed it in a peculiar position for a language of its size whereby it is spoken by a large number of non-native speakers as compared to native speakers. The immigrant and minority population in Latvia is 700,000 people: Russians, Belarusians, Ukrainians, Poles, and others. The majority of immigrants came to Latvia between 1940–1991; supplementing pre-existing ethnic minority communities (Latvian Germans, Latvian Jews). In a recent survey, 60% of Latvia's ethnic minorities described their knowledge of Latvian as fluent. Fluency in Latvian is prevalent among the younger generations of the minorities.
History of the Jews in Latvia
According to the population census taken in the Soviet Union in 1959, there were 36,592 Jews (17,096 men and 19,496 women; 1.75 percent of the total population) in the Latvian SSR. It may be assumed that about 10,000 of them were natives, including Jewish refugees who returned to their former residences from the interior of Russia, while the remainder came from other parts of the Soviet Union. About 48 percent of the Jews declared Yiddish as their mother tongue. The others mainly declared Russian as their language, while only a few hundred described themselves as Latvian-speaking. Of the total, 30,267 Jews (5/6) lived in Riga. The others lived in Daugavpils and other towns. According to private estimates, the Jews of Latvia in 1970 numbered about 50,000. The overwhelming majority of them lived in Riga, the capital, which became one of the leading centers of national agitation among the Jews of the Soviet Union. Underground religious and Zionist activity resulted in greater suspicion by authorities.