page_title: Roca, Nebraska
section_title: 2010 census
hierarchical_section_title: Roca, Nebraska / Demographics / 2010 census
context_page_description: Roca is a village in Lancaster County, Nebraska, United States. It is part of the Lincoln, Nebraska Metropolitan Statistical Area. The population was 220 at the 2010 census.
context_section_description: As of the census of 2010, there were 220 people, 81 households, and 61 families residing in the village. The population density was 1,571.4 inhabitants per square mile (606.7/km²). There were 83 housing units at an average density of 592.9 per square mile (228.9/km²). The racial makeup of the village was 96.8% White, 0.5% Asian, and 2.7% from two or more races.
  There were 81 households, of which 43.2% had children under the age of 18 living with them, 65.4% were married couples living together, 8.6% had a female householder with no husband present, 1.2% had a male householder with no wife present, and 24.7% were non-families. 18.5% of all households were made up of individuals, and 6.2% had someone living alone who was 65 years of age or older. The average household size was 2.72 and the average family size was 3.07.
  The median age in the village was 34.5 years. 29.5% of residents were under the age of 18; 6.4% were between the ages of 18 and 24; 31.8% were from 25 to 44; 26.7% were from 45 to 64; and 5.5% were 65 years of age or older. The gender makeup of the village was 53.6% male and 46.4% female.
caption: Roca water tower
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