Cook County's estimated 2026 population is 18,432 with a growth rate of 1.23% in the past year according to the most recent United States census data. Cook County is the 102nd largest county in Georgia. The 2010 population was 17,184 and has seen a growth of 7.26% since that time.
Data after 2023 is projected based on recent change
The racial composition of Cook County includes 65.31% White, 27.88% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.
White (65.31%)
Black or African American (27.88%)
Two or more races (5.28%)
Other race (1.05%)
Asian (0.25%)
Native American (0.24%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 11,340 | 65.31% |
| Black or African American | 4,840 | 27.88% |
| Two or more races | 917 | 5.28% |
| Other race | 182 | 1.05% |
| Asian | 43 | 0.25% |
| Native American | 41 | 0.24% |
Married
Widowed
Divorced
Separated
Never Married
Cook County's average per capita income is $41,760. Household income levels show a median of $50,133. The poverty rate stands at 20.54%.
Name | Median | Mean |
|---|---|---|
| Married Families | $73,964 | - |
| Families | $57,935 | $78,949 |
| Households | $50,133 | $68,892 |
| Non Families | $26,812 | $43,456 |
Average Income
Median Household Income
Poverty Rate
