Lexington is a city located in McLean County, Illinois. Lexington has a 2025 population of 2,097 . Lexington is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 2,097 in 2020.
The average household income in Lexington is $108,154 with a poverty rate of 4.82%. The median age in Lexington is 43.1 years: 35.7 years for males, and 46.5 years for females. For every 100 females there are 111.8 males.
Data after 2023 is projected based on recent change
The racial composition of Lexington includes 94.7% White, and smaller percentages for Asian and multiracial populations.
White (94.7%)
Two or more races (4.19%)
Asian (1.11%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,964 | 94.7% |
| Two or more races | 87 | 4.19% |
| Asian | 23 | 1.11% |
Married
Widowed
Divorced
Separated
Never Married
Lexington's average per capita income is $52,219. Household income levels show a median of $98,676. The poverty rate stands at 4.82%.
Name | Median | Mean |
|---|---|---|
| Married Families | $119,427 | - |
| Families | $108,036 | $123,094 |
| Households | $98,676 | $108,154 |
| Non Families | $43,438 | $60,737 |
Average Income
Median Household Income
Poverty Rate