Humboldt is located in Marquette County, Michigan. Humboldt has a 2025 population of 422 . Humboldt is currently declining at a rate of 0% annually and its population has increased by 1.69% since the most recent census, which recorded a population of 415 in 2020.
The average household income in Humboldt is $74,463 with a poverty rate of 7.19%. The median age in Humboldt is 47.3 years: 41.5 years for males, and 53.6 years for females. For every 100 females there are 131.7 males.
Data after 2023 is projected based on recent change
The racial composition of Humboldt includes 84.92% White, and smaller percentages for Native American and multiracial populations.
White (84.92%)
Two or more races (14.85%)
Native American (0.23%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 366 | 84.92% |
| Two or more races | 64 | 14.85% |
| Native American | 1 | 0.23% |
Married
Widowed
Divorced
Separated
Never Married
Humboldt's average per capita income is $39,148. Household income levels show a median of $72,750. The poverty rate stands at 7.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $75,795 | - |
| Families | $75,000 | $81,566 |
| Households | $72,750 | $74,463 |
| Non Families | $49,792 | $58,628 |
Average Income
Median Household Income
Poverty Rate