Gretna Flag

Gretna

County:
Sarpy County
County Seat:
No
Area (mi²):
6.952
State:
Nebraska

Gretna is a city located in Sarpy County, Nebraska. Gretna has a 2025 population of 8,880. Gretna is currently declining at a rate of -0.97% annually and its population has decreased by -4.66% since the most recent census, which recorded a population of 9,314 in 2020.

The average household income in Gretna is $132,758 with a poverty rate of 3.5%.The median age in Gretna is 34.5 years: 33.8 years for males, and 35.4 years for females.

8.9K
Total Population
1,277
Density (mi²)
-87 -0.97%
Growth

Gretna Population

Gretna Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Gretna includes 93% White, and smaller percentages for other race, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White8,47993%
Two or more races5025.51%
Other race921.01%
Asian260.29%
Black or African American180.2%

Gretna Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Gretna's average per capita income is $69,403. Household income levels show a median of $118,765. The poverty rate stands at 3.5%.

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$160,461-
Families$136,295$142,813
Households$118,765$132,758
Non Families$47,969$59,808

$69,403

Average Income

$118,765

Median Household Income

3.5%

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)