Belknap is located in Pottawattamie County, Iowa. Belknap has a 2025 population of 1,563 . Belknap is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Belknap is $85,510 with a poverty rate of 16.63%. The median age in Belknap is 40.2 years: 36 years for males, and 43.4 years for females. For every 100 females there are 111.2 males.
Data after 2023 is projected based on recent change
The racial composition of Belknap includes 84.77% White, 3.65% Native Hawaiian or Pacific Islander, and smaller percentages for Black or African American and multiracial populations.
White (84.77%)
Two or more races (11.45%)
Native Hawaiian or Pacific Islander (3.65%)
Black or African American (0.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,325 | 84.77% |
| Two or more races | 179 | 11.45% |
| Native Hawaiian or Pacific Islander | 57 | 3.65% |
| Black or African American | 2 | 0.13% |
Married
Widowed
Divorced
Separated
Never Married
Belknap's average per capita income is $41,442. Household income levels show a median of $71,474. The poverty rate stands at 16.63%.
Name | Median | Mean |
|---|---|---|
| Married Families | $107,500 | - |
| Families | $81,696 | $98,586 |
| Households | $71,474 | $85,510 |
| Non Families | $36,932 | $57,443 |
Average Income
Median Household Income
Poverty Rate