Summit is located in Mason County, Michigan. Summit has a 2025 population of 996 . Summit is currently declining at a rate of -0.2% annually but its population has increased by 0.5% since the most recent census, which recorded a population of 991 in 2020.
The average household income in Summit is $131,125 with a poverty rate of 4.87%. The median age in Summit is 54.4 years: 51.8 years for males, and 57.5 years for females. For every 100 females there are 113.6 males.
Data after 2023 is projected based on recent change
The racial composition of Summit includes 91.73% White, 4.94% other race, and smaller percentages for Two or more races, Asian, Native American and multiracial populations.
White (91.73%)
Other race (4.94%)
Two or more races (2.34%)
Asian (0.72%)
Native American (0.27%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,021 | 91.73% |
| Other race | 55 | 4.94% |
| Two or more races | 26 | 2.34% |
| Asian | 8 | 0.72% |
| Native American | 3 | 0.27% |
Married
Widowed
Divorced
Separated
Never Married
Summit's average per capita income is $55,341. Household income levels show a median of $76,875. The poverty rate stands at 4.87%.
Name | Median | Mean |
|---|---|---|
| Married Families | $105,515 | - |
| Families | $91,071 | $149,613 |
| Households | $76,875 | $131,125 |
| Non Families | $61,250 | $70,209 |
Average Income
Median Household Income
Poverty Rate