Marathon City Population

2010–2026

1,541

2026 projection

2.3% since 2020 (decrease)

05001K1.5K2K201020122014201620182020202220242026

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 Marathon City. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,541-60.39%
20251,547-70.45%
20241,554-70.45%
20231,561+50.32%
20221,556-140.89%
20211,570-80.51%
20201,578+523.41%
20191,526+10.07%
20181,525-100.65%
20171,53500.00%

Showing 10 of 17 years.

Marathon City Demographics

43.8median age

Median age

Female44.6 yrs
Male43.6 yrs

Adults

1,070
242 seniors · 23%828 other adults

Sex

Female 48.2% · 685Male 51.8% · 737

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 14 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

Marathon City Income

$89,519median household income

Median household income

$89,519

Half of households earn more, half earn less

Median earnings

$56,756

Typical yearly pay for a worker 25 or older.

Poverty rate

3.9%

About 1 in 26 residents

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

Marathon City Marital Status

60% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married60%57%62%
Never married27%32%22%
Divorced8%9%8%
Widowed5%2%8%
Separated0%0%0%

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