Decatur township is located in Van Buren County, Michigan. Decatur township has a 2026 population of 3,529. Decatur township is currently declining at a rate of -0.25% annually and its population has decreased by -1.15% since the most recent census, which recorded a population of 3,570 in 2020.
The median household income in Decatur township is $66,167 with a poverty rate of 14.82%. The median age in Decatur township is 42.7 years: 39.5 years for males, and 45 years for females. For every 100 females there are 102.1 males.
Data after 2023 is projected based on recent change
The racial composition of Decatur township includes 88.54% White, and smaller percentages for Black or African American, other race, Native American, Asian and multiracial populations.
White (88.54%)
Two or more races (8.04%)
Black or African American (1.38%)
Other race (0.87%)
Native American (0.73%)
Asian (0.42%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,138 | 88.54% |
| Two or more races | 285 | 8.04% |
| Black or African American | 49 | 1.38% |
| Other race | 31 | 0.87% |
| Native American | 26 | 0.73% |
| Asian | 15 | 0.42% |
Married
Widowed
Divorced
Separated
Never Married
Decatur township's average per capita income is $43,482. Household income levels show a median of $66,167. The poverty rate stands at 14.82%.
Name | Median | Mean |
|---|---|---|
| Married Families | $89,292 | - |
| Families | $87,694 | $85,937 |
| Households | $66,167 | $77,543 |
| Non Families | $36,128 | $62,050 |
Average Income
Median Household Income
Poverty Rate