Roca Flag

Roca

County Seat:
No
Area (mi²):
0.139
State:
Nebraska

Roca is a village located in Lancaster County, Nebraska. Roca has a 2025 population of 214. Roca is currently growing at a rate of 0.94% annually and its population has increased by 5.42% since the most recent census, which recorded a population of 203 in 2020.

The average household income in Roca is $106,518 with a poverty rate of 1.16%.The median age in Roca is 49.1 years: 50.1 years for males, and 48 years for females.

214
Total Population
1,543
Density (mi²)
2 0.94%
Growth

Roca Population

Roca Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Roca includes 98.84% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White17098.84%
Two or more races21.16%

Roca Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Roca's average per capita income is $48,393. Household income levels show a median of $90,500. The poverty rate stands at 1.16%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$110,625-
Families$102,917$103,035
Households$90,500$106,518
Non Families-$112,652

$48,393

Average Income

$90,500

Median Household Income

1.16%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)