Lincoln is located in Tama County, Iowa. Lincoln has a 2025 population of 419 . Lincoln 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 Lincoln is $81,480 with a poverty rate of 23.87%. The median age in Lincoln is 64.9 years: 68.6 years for males, and 61.9 years for females. For every 100 females there are 70.3 males.
Data after 2023 is projected based on recent change
The racial composition of Lincoln includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 419 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Lincoln's average per capita income is $51,250. Household income levels show a median of $74,830. The poverty rate stands at 23.87%.
Name | Median | Mean |
|---|---|---|
| Married Families | $113,750 | - |
| Families | $86,528 | $91,338 |
| Households | $74,830 | $81,480 |
| Non Families | - | $49,548 |
Average Income
Median Household Income
Poverty Rate