Walker is a city located in Linn County, Iowa. Walker has a 2025 population of 667 . Walker is currently declining at a rate of -0.6% annually and its population has decreased by -2.63% since the most recent census, which recorded a population of 685 in 2020.
The average household income in Walker is $81,709 with a poverty rate of 10.4%. The median age in Walker is 35.9 years: 31.5 years for males, and 38.4 years for females. For every 100 females there are 90.9 males.
Data after 2023 is projected based on recent change
The racial composition of Walker includes 96.44% White, and smaller percentages for Two or more races, Asian, Black or African American and multiracial populations.
White (96.44%)
Two or more races (2.33%)
Asian (1.09%)
Black or African American (0.14%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 705 | 96.44% |
| Two or more races | 17 | 2.33% |
| Asian | 8 | 1.09% |
| Black or African American | 1 | 0.14% |
Married
Widowed
Divorced
Separated
Never Married
Walker's average per capita income is $40,833. Household income levels show a median of $80,556. The poverty rate stands at 10.4%.
Name | Median | Mean |
|---|---|---|
| Married Families | $97,857 | - |
| Families | $89,306 | $95,460 |
| Households | $80,556 | $81,709 |
| Non Families | $32,031 | $42,908 |
Average Income
Median Household Income
Poverty Rate