Mount Ayr Population

2010–2026

1,641

2026 projection

1.2% since 2020 (increase)

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 Mount Ayr. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,641+40.24%
20251,637-20.12%
20241,639-60.36%
20231,645+80.49%
20221,637+150.92%
20211,62200.00%
20201,622+40.25%
20191,618-160.98%
20181,634-342.04%
20171,668+130.79%

Showing 10 of 17 years.

Mount Ayr Demographics

38.8median age

Median age

Female38 yrs
Male39.3 yrs

Adults

1,302
434 seniors · 33%868 other adults

Sex

Female 49.2% · 893Male 50.8% · 923

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 18 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

Mount Ayr Income

$74,167median household income

Median household income

$74,167

Half of households earn more, half earn less

Median earnings

$47,656

Typical yearly pay for a worker 25 or older.

Poverty rate

10.9%

About 1 in 9 residents

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

Mount Ayr Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%52%58%
Never married22%26%18%
Divorced11%13%9%
Widowed10%5%15%
Separated2%4%0%

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