Mayhew Lake is located in Benton County, Minnesota. Mayhew Lake has a 2025 population of 889 . Mayhew Lake is currently growing at a rate of 0.79% annually and its population has increased by 2.66% since the most recent census, which recorded a population of 866 in 2020.
The average household income in Mayhew Lake is $129,109 with a poverty rate of 6.34%. The median age in Mayhew Lake is 39.7 years: 40.2 years for males, and 38.9 years for females. For every 100 females there are 100.8 males.
Data after 2023 is projected based on recent change
The racial composition of Mayhew Lake includes 89.78% White, 3.21% Asian, and smaller percentages for Native American, other race and multiracial populations.
White (89.78%)
Two or more races (4.31%)
Asian (3.21%)
Native American (1.4%)
Other race (1.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 896 | 89.78% |
| Two or more races | 43 | 4.31% |
| Asian | 32 | 3.21% |
| Native American | 14 | 1.4% |
| Other race | 13 | 1.3% |
Married
Widowed
Divorced
Separated
Never Married
Mayhew Lake's average per capita income is $54,904. Household income levels show a median of $105,000. The poverty rate stands at 6.34%.
Name | Median | Mean |
|---|---|---|
| Married Families | $120,882 | - |
| Families | $114,545 | $139,936 |
| Households | $105,000 | $129,109 |
| Non Families | $48,750 | $63,370 |
Average Income
Median Household Income
Poverty Rate