Gretna Population

1890–2026

9,179

2026 projection

1.4% since 2020 (decrease)

02K4K6K8K10K1900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Gretna. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,179-280.30%
20259,207+70.08%
20249,200+1181.30%
20239,082+10.01%
20229,081-1591.72%
20219,240-720.77%
20209,312+4,26084.32%
20195,052+60.12%
20185,046+50.10%
20175,041+90.18%

Showing 10 of 29 years.

Gretna Demographics

36.3median age

Median age

Female36.9 yrs
Male35 yrs

Adults

6,392
972 seniors · 15%5,420 other adults

Sex

Female 49.2% · 4,524Male 50.8% · 4,669

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 92 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Gretna Income

$123,992median household income

Median household income

$123,992

Half of households earn more, half earn less

Median earnings

$69,435

Typical yearly pay for a worker 25 or older.

Poverty rate

4.2%

About 1 in 24 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Gretna Marital Status

56% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married56%56%56%
Never married28%30%25%
Divorced12%10%15%
Widowed5%4%5%
Separated<1%0%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201