Gretna city, Nebraska Demographics & Population 2026

Population Overview

Gretna city is a small city located in Nebraska. The total population is 9,117. It ranks as the 18th most populous out of 584 cities and towns in Nebraska.

Age Demographics

The median age in Gretna city is 34.5 years. This is 7% lower than the state median of 37.1 years. With 31.4% of the population under 18, Gretna city has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Gretna city is $118,765. This is 58% higher than the state median of $74,985. Compared to the national median of $78,538, household income here is 51% higher. The poverty rate stands at 3.5%. This is 66% lower than the state poverty rate of 10.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.6%. This is 81% lower than the state rate of 3.0%. The median home value is $326,000. Housing costs are 46% higher than the state median of $223,800. With a home-value-to-income ratio of just 2.7x, Gretna city is one of the most affordable housing markets in the area. 77.1% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 66.5%.

Race & Ethnicity

Gretna city has a predominantly White (non-Hispanic) population, comprising 90.6% of all residents. Hispanic or Latino residents account for 4.6%. The Black or African American population (0.2%) is well below the state average of 4.6%. The Hispanic or Latino population (4.6%) is well below the state average of 12.3%. The Asian population (0.3%) is well below the state average of 2.5%.

Education

53.1% of residents aged 25 and older hold a bachelor's degree or higher. This places Gretna city in the top 10% of all cities in the state for educational attainment. This is 56% higher than the state rate of 34.1%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.9%. Notably, 21.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Gretna city, Nebraska is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Nebraska state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 584 Census-designated places in Nebraska. For official data, visit data.census.gov.