Demographics in Marathon, IA
Population, age, race, ethnicity, and household statistics — 2023 ACS Data
Where is Marathon?
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Population
Source: U.S. Census Bureau ACS (2023)Total Population
199
Male
84
42.2%
Female
115
57.8%
Median Age
55.4
Race & Ethnicity
Source: U.S. Census Bureau ACS (2023)White86.9%
Hispanic6.0%
Two or More10.1%
Other3.0%
Education & Household
Source: U.S. Census Bureau ACS (2023)Bachelor's or Higher
9.1%
High School or Higher
39.7%
Foreign Born
4.0%
Veterans
6.0%
Married
41.7%
Avg Household Size
2.2
Marital Status by Age
Source: U.S. Census Bureau ACS (2023)Marathon, IA has a population of 199 with a median age of 55.4. The racial makeup is 86.9% White, 6.0% Hispanic, 0.0% Black. About 9.1% of residents hold a bachelor's degree or higher. The foreign-born population is 4.0%.