Demographics in Monmouth, IA

Population, age, race, ethnicity, and household statistics — 2023 ACS Data

Where is Monmouth?

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Population

Source: U.S. Census Bureau ACS (2023)

Total Population

112

Male

53

47.3%

Female

59

52.7%

Median Age

59.0

Race & Ethnicity

Source: U.S. Census Bureau ACS (2023)
White
97.3%
Asian
2.7%

Education & Household

Source: U.S. Census Bureau ACS (2023)

Bachelor's or Higher

4.5%

High School or Higher

56.3%

Foreign Born

2.7%

Veterans

13.4%

Married

53.6%

Avg Household Size

2.2

Marital Status by Age

Source: U.S. Census Bureau ACS (2023)

Monmouth, IA has a population of 112 with a median age of 59.0. The racial makeup is 97.3% White, 0.0% Hispanic, 0.0% Black, 2.7% Asian. About 4.5% of residents hold a bachelor's degree or higher. The foreign-born population is 2.7%.