Rockville Flag

Rockville

County:
Sherman County
County Seat:
No
Area (mi²):
0.222
State:
Nebraska

Rockville is a village located in Sherman County, Nebraska. Rockville has a 2026 population of 86. Rockville is currently declining at a rate of 0% annually and its population has decreased by -2.27% since the most recent census, which recorded a population of 88 in 2020.

The median household income in Rockville is $35,833 with a poverty rate of 6.51%. The median age in Rockville is 30.5 years: 20.9 years for males, and 32.3 years for females. For every 100 females there are 65.7 males.

86
Total Population
387
Density (mi²)

Rockville Population

Rockville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268600%
202586-1-1.15%
202487-1-1.14%
202388-1-1.12%
20228900%
20218911.14%
20208800%
201910100%
2018101-2-1.94%
201710310.98%
201610210.99%
201510100%
2014101-1-0.98%
2013102-1-0.97%
2012103-1-0.96%
2011104-2-1.89%
201010710.94%

Median Age

Overall: 30.5 years
Female: 32.3 years
Male: 20.9 years

Rockville Adults

There are 145 adults, (35 of whom are seniors) in Rockville.

Sex Ratio

Female: 102 (60.4%)
Male: 67 (39.6%)

Demographics

The racial composition of Rockville includes 91.72% White, 4.73% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White15591.72%
Asian84.73%
Two or more races63.55%
Race
Population ↓
Percentage (of total)
White21.18%
Race
Population ↓
Percentage (of total)
White15390.53%
Asian84.73%
Two or more races63.55%

Rockville Marital Status

Economics and Income Statistics

Rockville 's average per capita income is $46,250. Household income levels show a median of $35,833. The poverty rate stands at 6.51%.

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$78,846-
Families$78,462$78,107
Households$35,833$50,892
Non Families$30,625$28,476

$46,250

Average Income

$35,833

Median Household Income

6.51%

Poverty Rate

Nearby Cities

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)