1930 United States Federal Census, Census Place: Garfield, Bergen, New Jersey; Roll: 1312; Page: 1A; Enumeration District: 95; Image: 893.0; Lines: 34-41; address: Midland 705, dwelling 6

• Konrad Doviak, head, rents a house for $25 monthly, male, white, 44 years old, married at the age of 26, did not attend school recently, able to read and write, born in Poland, the same as parents, speaks Polish and English, alien immigrated 1908, dyer’s helper
• Rosie Doviak, wife, female, white, 37 years old, married at the age of 19, did not attend any school recently, born in Poland, the same as her parents, alien immigrated 1909, doesn’t speak English, unemployed
• John Doviak, son, male, white, 14 years old, single, did not attend any school recently, able to read and write, born in New Jersey, parents in Poland, speaks English, employed as bakers helper
• Joseph Doviak, son, male, white, 12 years old, attends school, able to read and write, born in New Jersey, parents born in Poland, able to speak English
• Helen Doviak, daughter, female, white, 9 years old, attends school, born in New Jersey
• Sophie Doviak, daughter, female, white, 5 years old, attends school, born in New Jersey
• Annie Doviak, daughter, female, white, 3+9/12 years old, born in New Jersey
• Blanche Doviak, daughter, female, white, 1+10/12 years old, born in New Jersey