Carroll County's estimated 2026 population is 52,994 with a growth rate of 0.39% 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 10.79% 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 and multiracial populations.
White (94.82%)
Two or more races (2.89%)
Asian (0.84%)
Native American (0.57%)
Black or African American (0.53%)
Other race (0.36%)
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% |
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