Princeton is a city located in Gibson County, Indiana. Princeton has a 2026 population of 8,565. It is also the county seat of Gibson County. Princeton is currently growing at a rate of 0.49% annually and its population has increased by 3.04% since the most recent census, which recorded a population of 8,312 in 2020.
The median household income in Princeton is $57,618 with a poverty rate of 16.93%. The median age in Princeton is 38 years: 37.7 years for males, and 38.7 years for females. For every 100 females there are 113.1 males.
Data after 2023 is projected based on recent change
Overall: 38 years
Female: 38.7 years
Male: 37.7 years
There are 6,278 adults, (1,326 of whom are seniors) in Princeton.
Female: 3,929 (46.9%)
Male: 4,443 (53.1%)
The racial composition of Princeton includes 80.76% White, 6.49% other race, 4.92% Black or African American, and smaller percentages for Asian, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 6,761 | 80.76% |
| Other race | 543 | 6.49% |
| Two or more races | 540 | 6.45% |
| Black or African American | 412 | 4.92% |
| Asian | 77 | 0.92% |
| Native Hawaiian or Pacific Islander | 35 | 0.42% |
| Native American | 4 | 0.05% |
Princeton 's average per capita income is $38,011. Household income levels show a median of $57,618. The poverty rate stands at 16.93%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $86,786 | - |
| Families | $78,824 | $85,761 |
| Households | $57,618 | $72,114 |
| Non Families | $27,672 | $48,058 |
Average Income
Median Household Income
Poverty Rate