Berlin is a city located in Green Lake County, Wisconsin. Berlin has a 2025 population of 5,615 . Berlin is currently growing at a rate of 0.14% annually and its population has increased by 0.72% since the most recent census, which recorded a population of 5,575 in 2020.
The average household income in Berlin is $62,028 with a poverty rate of 17.57%. The median age in Berlin is 41.6 years: 39.5 years for males, and 42.1 years for females. For every 100 females there are 99.3 males.
Data after 2023 is projected based on recent change
The racial composition of Berlin includes 89.84% White, and smaller percentages for other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (89.84%)
Two or more races (4.92%)
Other race (2.73%)
Black or African American (1.05%)
Native American (0.89%)
Native Hawaiian or Pacific Islander (0.56%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,962 | 89.84% |
| Two or more races | 272 | 4.92% |
| Other race | 151 | 2.73% |
| Black or African American | 58 | 1.05% |
| Native American | 49 | 0.89% |
| Native Hawaiian or Pacific Islander | 31 | 0.56% |
Married
Widowed
Divorced
Separated
Never Married
Berlin's average per capita income is $42,862. Household income levels show a median of $55,216. The poverty rate stands at 17.57%.
Name | Median | Mean |
|---|---|---|
| Married Families | $77,175 | - |
| Families | $68,272 | $73,433 |
| Households | $55,216 | $62,028 |
| Non Families | $37,254 | $41,878 |
Average Income
Median Household Income
Poverty Rate