Lincoln is located in Newton County, Indiana. Lincoln has a 2025 population of 4,760 . Lincoln is currently growing at a rate of 1.06% annually and its population has increased by 5.22% since the most recent census, which recorded a population of 4,524 in 2020.
The average household income in Lincoln is $96,454 with a poverty rate of 10.28%. The median age in Lincoln is 42.3 years: 42.6 years for males, and 41.8 years for females. For every 100 females there are 101.4 males.
Data after 2023 is projected based on recent change
The racial composition of Lincoln includes 84.31% White, 3.06% other race, and smaller percentages for Asian, Native American and multiracial populations.
White (84.31%)
Two or more races (11.42%)
Other race (3.06%)
Asian (1.05%)
Native American (0.15%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,853 | 84.31% |
| Two or more races | 522 | 11.42% |
| Other race | 140 | 3.06% |
| Asian | 48 | 1.05% |
| Native American | 7 | 0.15% |
Married
Widowed
Divorced
Separated
Never Married
Lincoln's average per capita income is $54,752. Household income levels show a median of $85,325. The poverty rate stands at 10.28%.
Name | Median | Mean |
|---|---|---|
| Married Families | $96,786 | - |
| Families | $87,991 | $98,865 |
| Households | $85,325 | $96,454 |
| Non Families | $68,810 | $83,737 |
Average Income
Median Household Income
Poverty Rate