Montgomery County's estimated 2026 population is 9,893 with a growth rate of -0.85% in the past year according to the most recent United States census data. Montgomery County is the 73rd largest county in Iowa. The 2010 population was 10,690 and has seen a growth of -7.46% since that time.
Data after 2023 is projected based on recent change
The racial composition of Montgomery County includes 93.29% White, and smaller percentages for other race, Black or African American, Asian, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White (93.29%)
Two or more races (3.14%)
Other race (1.6%)
Black or African American (0.58%)
Asian (0.56%)
Native Hawaiian or Pacific Islander (0.53%)
Native American (0.31%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 9,566 | 93.29% |
| Two or more races | 322 | 3.14% |
| Other race | 164 | 1.6% |
| Black or African American | 59 | 0.58% |
| Asian | 57 | 0.56% |
| Native Hawaiian or Pacific Islander | 54 | 0.53% |
| Native American | 32 | 0.31% |
Married
Widowed
Divorced
Separated
Never Married
Montgomery County's average per capita income is $45,455. Household income levels show a median of $63,190. The poverty rate stands at 11.96%.
Name | Median | Mean |
|---|---|---|
| Married Families | $99,157 | - |
| Families | $79,498 | $90,692 |
| Households | $63,190 | $83,851 |
| Non Families | $34,386 | $66,648 |
Average Income
Median Household Income
Poverty Rate
