King is located in Christian County, Illinois. King has a 2025 population of 201 . King is currently declining at a rate of -0.5% annually and its population has decreased by -3.37% since the most recent census, which recorded a population of 208 in 2020.
The average household income in King is $80,830 with a poverty rate of 10.6%. The median age in King is 46.1 years: 55.8 years for males, and 32.6 years for females. For every 100 females there are 73.6 males.
Data after 2023 is projected based on recent change
The racial composition of King includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 217 | 100% |
Married
Widowed
Divorced
Separated
Never Married
King's average per capita income is $38,553. Household income levels show a median of $83,750. The poverty rate stands at 10.6%.
Name | Median | Mean |
|---|---|---|
| Married Families | $84,583 | - |
| Households | $83,750 | $80,830 |
| Families | $78,333 | $81,304 |
| Non Families | $25,781 | $25,960 |
Average Income
Median Household Income
Poverty Rate