Mayo is a CDP located in Spartanburg County, South Carolina. Mayo has a 2026 population of 2,049. Mayo is currently growing at a rate of 1.44% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median household income in Mayo is $64,050 with a poverty rate of 10.89%. The median age in Mayo is 41.5 years: 41.1 years for males, and 42.4 years for females. For every 100 females there are 96.2 males.
Data after 2023 is projected based on recent change
Overall: 41.5 years
Female: 42.4 years
Male: 41.1 years
There are 1,809 adults, (386 of whom are seniors) in Mayo.
Female: 1,175 (51%)
Male: 1,130 (49%)
The racial composition of Mayo includes 86.12% White, 6.38% Black or African American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 1,985 | 86.12% |
| Two or more races | 173 | 7.51% |
| Black or African American | 147 | 6.38% |
Mayo 's average per capita income is $41,315. Household income levels show a median of $64,050. The poverty rate stands at 10.89%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $81,582 | - |
| Families | $71,815 | $92,859 |
| Households | $64,050 | $77,256 |
| Non Families | $24,656 | $33,580 |
Average Income
Median Household Income
Poverty Rate