By the 1910 census, which is sometimes accused of being manipulated by the ruling Hungarian bureaucracy, 75.4% of the 44,211 inhabitants claimed Hungarian, 14.8% Slovak, 7.2% German and 1.8% Polish. The Jews were split among other groups by the 1910 census, as only the most frequently-used language, not ethnicity, was registered. The population around 1910 was multidenominational and multiethnic, and the differences in the level of education mirror the stratification of society. The town's linguistic balance began to shift towards Slovak after World War I by Slovakization in the newly-established Czechoslovakia.