McMillin is a CDP located in Pierce County, Washington. McMillin has a 2025 population of 1,106 . McMillin is currently declining at a rate of -2.56% annually and its population has decreased by -10.52% since the most recent census, which recorded a population of 1,236 in 2020.
The average household income in McMillin is $138,538 with a poverty rate of 4.08%. The median age in McMillin is 45.8 years: 49.2 years for males, and 38.5 years for females. For every 100 females there are 75.2 males.
Data after 2023 is projected based on recent change
The racial composition of McMillin includes 77.73% White, 6.7% Native Hawaiian or Pacific Islander, 3.31% Native American, 3% Black or African American, and smaller percentages for Asian, other race and multiracial populations.
White (77.73%)
Native Hawaiian or Pacific Islander (6.7%)
Two or more races (6.55%)
Native American (3.31%)
Black or African American (3%)
Asian (2.16%)
Other race (0.54%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,009 | 77.73% |
| Native Hawaiian or Pacific Islander | 87 | 6.7% |
| Two or more races | 85 | 6.55% |
| Native American | 43 | 3.31% |
| Black or African American | 39 | 3% |
| Asian | 28 | 2.16% |
| Other race | 7 | 0.54% |
Married
Widowed
Divorced
Separated
Never Married
McMillin's average per capita income is $61,960. Household income levels show a median of $107,305. The poverty rate stands at 4.08%.
Name | Median | Mean |
|---|---|---|
| Married Families | $139,271 | - |
| Families | $119,688 | $141,257 |
| Households | $107,305 | $138,538 |
| Non Families | $73,393 | $72,187 |
Average Income
Median Household Income
Poverty Rate