Marietta Population

2010–2026

96

2026 projection

3% since 2020 (decrease)

020406080100120201020122014201620182020202220242026

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 Marietta. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202696-11.03%
20259700.00%
202497-11.02%
202398-11.01%
202299+11.02%
202198-11.01%
202099-98.33%
2019108-21.82%
201811000.00%
2017110-10.90%

Showing 10 of 17 years.

Marietta Demographics

34.7median age

Median age

Female34.2 yrs
Male44.2 yrs

Adults

95
17 seniors · 18%78 other adults

Sex

Female 49.2% · 65Male 50.8% · 67

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 1 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

Marietta Income

$52,500median household income

Median household income

$52,500

Half of households earn more, half earn less

Median earnings

$38,125

Typical yearly pay for a worker 25 or older.

Poverty rate

29.6%

About 1 in 3 residents

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

Marietta Marital Status

45% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married45%42%50%
Never married32%35%27%
Divorced13%10%16%
Widowed4%7%0%
Separated7%7%7%

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