College is located in Linn County, Iowa. College has a 2025 population of 578. College 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 College is $100,157 with a poverty rate of 0%. The median age in College is 44.4 years: 42.3 years for males, and 65.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of College includes 95.16% White, and smaller percentages for Asian, Black or African American and multiracial populations.
White (95.2%)
Two or more races (3.3%)
Asian (0.9%)
Black or African American (0.7%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 550 | 95.16% |
| Two or more races | 19 | 3.29% |
| Asian | 5 | 0.87% |
| Black or African American | 4 | 0.69% |
Married
Widowed
Divorced
Separated
Never Married
College's average per capita income is $61,023. Household income levels show a median of $83,304. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $118,625 | $115,767 |
| Married Families | $118,625 | - |
| Households | $83,304 | $100,157 |
| Non Families | $59,125 | $58,218 |
Average Income
Median Household Income
Poverty Rate