Hartwick township is located in Osceola County, Michigan. Hartwick township has a 2026 population of 604. Hartwick township is currently growing at a rate of 0.67% annually and its population has increased by 2.37% since the most recent census, which recorded a population of 590 in 2020.
The median household income in Hartwick township is $62,891 with a poverty rate of 16.41%. The median age in Hartwick township is 39.9 years: 39.6 years for males, and 44.3 years for females. For every 100 females there are 136.5 males.
Data after 2023 is projected based on recent change
The racial composition of Hartwick township includes 92.49% White, 3.06% Black or African American, and smaller percentages for other race, Asian and multiracial populations.
White (92.49%)
Two or more races (3.48%)
Black or African American (3.06%)
Other race (0.56%)
Asian (0.42%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 665 | 92.49% |
| Two or more races | 25 | 3.48% |
| Black or African American | 22 | 3.06% |
| Other race | 4 | 0.56% |
| Asian | 3 | 0.42% |
Married
Widowed
Divorced
Separated
Never Married
Hartwick township's average per capita income is $45,795. Household income levels show a median of $62,891. The poverty rate stands at 16.41%.
Name | Median | Mean |
|---|---|---|
| Married Families | $65,972 | - |
| Families | $63,438 | $70,435 |
| Households | $62,891 | $66,011 |
| Non Families | $29,792 | $37,833 |
Average Income
Median Household Income
Poverty Rate