Portage is located in Kalamazoo County, Michigan. Portage has a 2025 population of 995 . Portage is currently growing at a rate of 2.58% annually and its population has increased by 9.94% since the most recent census, which recorded a population of 905 in 2020.
The average household income in Portage is $83,378 with a poverty rate of 9.03%. The median age in Portage is 65 years: 65.4 years for males, and 63 years for females. For every 100 females there are 96.3 males.
Data after 2023 is projected based on recent change
The racial composition of Portage includes 89.08% White, and smaller percentages for Black or African American, Native American, other race and multiracial populations.
White (89.08%)
Two or more races (7.03%)
Black or African American (2.13%)
Native American (1.25%)
Other race (0.5%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 710 | 89.08% |
| Two or more races | 56 | 7.03% |
| Black or African American | 17 | 2.13% |
| Native American | 10 | 1.25% |
| Other race | 4 | 0.5% |
Married
Widowed
Divorced
Separated
Never Married
Portage's average per capita income is $30,500. Household income levels show a median of $72,813. The poverty rate stands at 9.03%.
Name | Median | Mean |
|---|---|---|
| Married Families | $113,351 | - |
| Families | $112,953 | $111,379 |
| Households | $72,813 | $83,378 |
| Non Families | $39,500 | $41,714 |
Average Income
Median Household Income
Poverty Rate