Lena is a village located in Stephenson County, Illinois. Lena has a 2025 population of 2,642 . Lena is currently declining at a rate of -0.9% annually and its population has decreased by -4.24% since the most recent census, which recorded a population of 2,759 in 2020.
The average household income in Lena is $92,696 with a poverty rate of 3.28%. The median age in Lena is 43.8 years: 40.5 years for males, and 45.1 years for females. For every 100 females there are 97.2 males.
Data after 2023 is projected based on recent change
The racial composition of Lena includes 97.23% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.
White (97.23%)
Two or more races (2.63%)
Black or African American (0.14%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,701 | 97.23% |
| Two or more races | 73 | 2.63% |
| Black or African American | 4 | 0.14% |
Married
Widowed
Divorced
Separated
Never Married
Lena's average per capita income is $46,867. Household income levels show a median of $76,076. The poverty rate stands at 3.28%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,844 | - |
| Families | $95,594 | $114,724 |
| Households | $76,076 | $92,696 |
| Non Families | $38,198 | $48,320 |
Average Income
Median Household Income
Poverty Rate