Marble City is a town located in Sequoyah County, Oklahoma. Marble City has a 2026 population of 186. Marble City is currently growing at a rate of 0.54% annually and its population has increased by 1.64% since the most recent census, which recorded a population of 183 in 2020.
The median household income in Marble City is $43,750 with a poverty rate of 18.18%. The median age in Marble City is 32.5 years: 37.3 years for males, and 31.5 years for females. For every 100 females there are 71.9 males.
Data after 2023 is projected based on recent change
Overall: 32.5 years
Female: 31.5 years
Male: 37.3 years
There are 127 adults, (31 of whom are seniors) in Marble City.
Female: 96 (58.2%)
Male: 69 (41.8%)
The racial composition of Marble City includes 46.67% White, 36.97% Native American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 77 | 46.67% |
| Native American | 61 | 36.97% |
| Two or more races | 27 | 16.36% |
Marble City 's average per capita income is $28,750. Household income levels show a median of $43,750. The poverty rate stands at 18.18%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $50,536 | - |
| Families | $49,375 | $54,395 |
| Households | $43,750 | $48,163 |
| Non Families | $13,750 | $13,888 |
Average Income
Median Household Income
Poverty Rate