Plainfield is located in Iosco County, Michigan. Plainfield has a 2025 population of 3,369. Plainfield is currently growing at a rate of 0.24% annually and its population has increased by 0.57% since the most recent census, which recorded a population of 3,350 in 2020.
The average household income in Plainfield is $61,649 with a poverty rate of 20.74%. The median age in Plainfield is 61.2 years: 61.1 years for males, and 61.4 years for females.
Data after 2023 is projected based on recent change
The racial composition of Plainfield includes 90.18% White, and smaller percentages for Black or African American, Native American and multiracial populations.
White (90.2%)
Two or more races (6.1%)
Black or African American (2.4%)
Native American (1.3%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,031 | 90.18% |
| Two or more races | 205 | 6.1% |
| Black or African American | 81 | 2.41% |
| Native American | 44 | 1.31% |
Married
Widowed
Divorced
Separated
Never Married
Plainfield's average per capita income is $35,000. Household income levels show a median of $43,707. The poverty rate stands at 20.74%.
Name | Median | Mean |
|---|---|---|
| Married Families | $71,307 | - |
| Families | $65,938 | $78,355 |
| Households | $43,707 | $61,649 |
| Non Families | $26,000 | $28,905 |
Average Income
Median Household Income
Poverty Rate