Seneca Flag

Seneca

County:
Thomas County
County Seat:
No
Area (mi²):
0.295
State:
Nebraska

Seneca is a CDP located in Thomas County, Nebraska. Seneca has a 2026 population of 34. Seneca is currently growing at a rate of 6.25% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Seneca is $36,250 with a poverty rate of 17.78%. The median age in Seneca is 61.2 years: 24.5 years for males, and 73.8 years for females. For every 100 females there are 200.0 males.

34
Total Population
115
Density (mi²)
2 6.25%
Growth

Seneca Population

Seneca Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263426.25%
20253226.67%

Median Age

Overall: 61.2 years
Female: 73.8 years
Male: 24.5 years

Seneca Adults

There are 45 adults, (18 of whom are seniors) in Seneca.

Sex Ratio

Female: 15 (33.3%)
Male: 30 (66.7%)

Demographics

The racial composition of Seneca includes 95.56% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4395.56%
Two or more races24.44%
Race
Population ↓
Percentage (of total)
White4395.56%
Two or more races24.44%

Seneca Marital Status

Economics and Income Statistics

Seneca 's average per capita income is $0. Household income levels show a median of $36,250. The poverty rate stands at 17.78%.

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
Households$36,250$43,784
Non Families$36,167$36,515
Families-$54,264
Married Families--

$0

Average Income

$36,250

Median Household Income

17.78%

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)