Door County's 2026 population is estimated at 30,651, reflecting a 0.11% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Door County is the 44th largest county in Wisconsin. The 2010 population was 27,749 and has grown 10.46% since 2010.
Overall: 54.3 years
Female: 55.4 years
Male: 53.5 years
There are 25,643 adults, (9,871 of whom are seniors) in Door County.
Female: 15,407 (50.6%)
Male: 15,038 (49.4%)
The racial composition of Door County includes 92.37% White, and smaller percentages for Native American, other race, Asian, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 28,122 | 92.37% |
| Two or more races | 1,601 | 5.26% |
| Native American | 277 | 0.91% |
| Other race | 237 | 0.78% |
| Asian | 138 | 0.45% |
| Black or African American | 70 | 0.23% |
Door County 's average per capita income is $49,048. Household income levels show a median of $74,795. The poverty rate stands at 7.66%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $109,155 | - |
| Families | $99,375 | $130,858 |
| Households | $74,795 | $105,001 |
| Non Families | $46,040 | $60,642 |
Average Income
Median Household Income
Poverty Rate