Carthage is a village located in Jefferson County, New York. Carthage has a 2025 population of 3,242 . Carthage is currently declining at a rate of -0.46% annually and its population has decreased by -2.26% since the most recent census, which recorded a population of 3,317 in 2020.
The average household income in Carthage is $68,318 with a poverty rate of 18.61%. The median age in Carthage is 27.8 years: 27.3 years for males, and 30 years for females. For every 100 females there are 97.8 males.
Data after 2023 is projected based on recent change
The racial composition of Carthage includes 82.91% White, 3.64% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.
White (82.91%)
Two or more races (12.13%)
Black or African American (3.64%)
Other race (0.73%)
Asian (0.56%)
Native American (0.03%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,940 | 82.91% |
| Two or more races | 430 | 12.13% |
| Black or African American | 129 | 3.64% |
| Other race | 26 | 0.73% |
| Asian | 20 | 0.56% |
| Native American | 1 | 0.03% |
Married
Widowed
Divorced
Separated
Never Married
Carthage's average per capita income is $47,784. Household income levels show a median of $58,356. The poverty rate stands at 18.61%.
Name | Median | Mean |
|---|---|---|
| Married Families | $73,580 | - |
| Families | $68,380 | $78,132 |
| Households | $58,356 | $68,318 |
| Non Families | $45,192 | $41,828 |
Average Income
Median Household Income
Poverty Rate