Denmark is a CDP located in Lee County, Iowa. Denmark has a 2025 population of 704. Denmark is currently growing at a rate of 2.62% annually and its population has increased by 39.68% since the most recent census, which recorded a population of 504 in 2020.
The average household income in Denmark is $112,784 with a poverty rate of 0%.The median age in Denmark is 41.4 years: 40.8 years for males, and 44.1 years for females.
Data after 2023 is projected based on recent change
The racial composition of Denmark includes 98.64% White, and smaller percentages for other race and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 728 | 98.64% |
| Other race | 10 | 1.36% |
Married
Widowed
Divorced
Separated
Never Married
Denmark's average per capita income is $49,196. Household income levels show a median of $105,714. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $135,250 | $121,072 |
| Households | $105,714 | $112,784 |
| Married Families | $87,262 | - |
| Non Families | - | $56,931 |
Average Income
Median Household Income
Poverty Rate