Mayo is a CDP located in Spartanburg County, South Carolina. Mayo has a 2025 population of 2,008 . Mayo is currently growing at a rate of 1.41% annually and its population has increased by 13.45% since the most recent census, which recorded a population of 1,770 in 2020.
The average household income in Mayo is $73,628 with a poverty rate of 8.41%. The median age in Mayo is 42 years: 41.4 years for males, and 49.2 years for females. For every 100 females there are 95.1 males.
Data after 2023 is projected based on recent change
The racial composition of Mayo includes 96.13% White, and smaller percentages for Black or African American and multiracial populations.
White (96.13%)
Two or more races (3.62%)
Black or African American (0.25%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,887 | 96.13% |
| Two or more races | 71 | 3.62% |
| Black or African American | 5 | 0.25% |
Married
Widowed
Divorced
Separated
Never Married
Mayo's average per capita income is $37,099. Household income levels show a median of $47,384. The poverty rate stands at 8.41%.
Name | Median | Mean |
|---|---|---|
| Married Families | $78,290 | - |
| Families | $68,021 | $91,055 |
| Households | $47,384 | $73,628 |
| Non Families | $24,156 | $31,888 |
Average Income
Median Household Income
Poverty Rate