Suez is located in Mercer County, Illinois. Suez has a 2025 population of 588. Suez is currently declining at a rate of -0.51% annually and its population has decreased by -2.16% since the most recent census, which recorded a population of 601 in 2020.
The average household income in Suez is $94,064 with a poverty rate of 3.82%.The median age in Suez is 56.8 years: 57.5 years for males, and 56 years for females.
Data after 2023 is projected based on recent change
The racial composition of Suez includes 91.35% White, 3.37% Asian, and smaller percentages for and multiracial populations.
White (91.3%)
Two or more races (5.3%)
Asian (3.4%)
Race | Population | Percentage (of total) |
---|---|---|
White | 623 | 91.35% |
Two or more races | 36 | 5.28% |
Asian | 23 | 3.37% |
Married
Widowed
Divorced
Separated
Never Married
Suez's average per capita income is $50,833. Household income levels show a median of $73,417. The poverty rate stands at 3.82%.
Name | Median | Mean |
---|---|---|
Married Families | $92,969 | - |
Families | $84,219 | $110,708 |
Households | $73,417 | $94,064 |
Non Families | - | $35,356 |
Average Income
Median Household Income
Poverty Rate