Carroll County's estimated 2025 population is 53,036 with a growth rate of 0.56% in the past year according to the most recent United States census data. Carroll County is the 8th largest county in New Hampshire. The 2010 population was 47,834 and has seen a growth of 10.88% since that time.
Data after 2023 is projected based on recent change
The racial composition of Carroll County includes 94.82% White, and smaller percentages for Two or more races, Asian, Native American, Black or African American, other race, Native Hawaiian or Pacific Islander and multiracial populations.
White
Two or more races
Asian
Native American
Black or African American
Other race
Native Hawaiian or Pacific Islander
Race | Population | Percentage (of total) |
|---|---|---|
| White | 48,603 | 94.82% |
| Two or more races | 1,481 | 2.89% |
| Asian | 431 | 0.84% |
| Native American | 290 | 0.57% |
| Black or African American | 272 | 0.53% |
| Other race | 182 | 0.36% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
Married
Widowed
Divorced
Separated
Never Married
Carroll County's average per capita income is $48,401. Household income levels show a median of $82,961. The poverty rate stands at 7.46%.
Name | Median | Mean |
|---|---|---|
| Married Families | $105,783 | - |
| Families | $98,290 | $128,077 |
| Households | $82,961 | $109,531 |
| Non Families | $46,630 | $73,390 |
Average Income
Median Household Income
Poverty Rate