Martin County's estimated 2025 population is 21,385 with a growth rate of -0.14% in the past year according to the most recent United States census data. Martin County is the 78th largest county in North Carolina. The 2010 population was 24,505 and has seen a growth of -12.73% since that time.
Data after 2023 is projected based on recent change
The racial composition of Martin County includes 51.62% White, 41.03% Black or African American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
White
Black or African American
Two or more races
Other race
Asian
Native Hawaiian or Pacific Islander
Native American
Race | Population | Percentage (of total) |
|---|---|---|
| White | 11,239 | 51.62% |
| Black or African American | 8,934 | 41.03% |
| Two or more races | 1,138 | 5.23% |
| Other race | 299 | 1.37% |
| Asian | 124 | 0.57% |
| Native Hawaiian or Pacific Islander | 24 | 0.11% |
| Native American | 15 | 0.07% |
Married
Widowed
Divorced
Separated
Never Married
Martin County's average per capita income is $36,193. Household income levels show a median of $46,793. The poverty rate stands at 19.64%.
Name | Median | Mean |
|---|---|---|
| Married Families | $77,464 | - |
| Families | $64,044 | $74,736 |
| Households | $46,793 | $60,917 |
| Non Families | $31,329 | $36,289 |
Average Income
Median Household Income
Poverty Rate