2020 census As of the
2020 census, New Berlin had a population of 1,381. The median age was 35.9 years. 28.2% of residents were under the age of 18 and 14.2% of residents were 65 years of age or older. For every 100 females there were 99.0 males, and for every 100 females age 18 and over there were 90.4 males age 18 and over. 0.0% of residents lived in urban areas, while 100.0% lived in rural areas. There were 540 households in New Berlin, of which 40.2% had children under the age of 18 living in them. Of all households, 51.7% were married-couple households, 15.6% were households with a male householder and no spouse or partner present, and 25.9% were households with a female householder and no spouse or partner present. About 26.5% of all households were made up of individuals and 12.4% had someone living alone who was 65 years of age or older., there were 1,030 people, 428 households, and 296 families residing in the village. The population density was . There were 459 housing units at an average density of . The
racial makeup of the village was 98.35% White, 0.39% African American, 0.19% Native American, 0.68% from other races, and 0.39% from two or more races. Hispanic or Latino of any race were 0.68% of the population. There were 428 households, out of which 32.7% had children under the age of 18 living with them, 58.4% were
married couples living together, 8.2% had a female householder with no husband present, and 30.8% were non-families. 28.5% of all households were made up of individuals, and 11.9% had someone living alone who was 65 years of age or older. The average household size was 2.41 and the average family size was 2.94. In the village, the population was spread out, with 25.3% under the age of 18, 7.1% from 18 to 24, 31.6% from 25 to 44, 21.5% from 45 to 64, and 14.6% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 90.7 males. For every 100 females age 18 and over, there were 90.3 males. The median income for a household in the village was $41,635, and the median income for a family was $50,139. Males had a median income of $35,417 versus $22,614 for females. The
per capita income for the village was $19,313. About 4.0% of families and 5.8% of the population were below the
poverty line, including 8.5% of those under age 18 and 7.6% of those age 65 or over. ==Culture==