Marble City is a town located in Sequoyah County, Oklahoma. Marble City has a 2025 population of 185 . Marble City is currently declining at a rate of 0% annually and its population has increased by 1.09% since the most recent census, which recorded a population of 183 in 2020.
The average household income in Marble City is $56,114 with a poverty rate of 22.36%. The median age in Marble City is 42.8 years: 40.6 years for males, and 44.5 years for females. For every 100 females there are 71.3 males.
Data after 2023 is projected based on recent change
The racial composition of Marble City includes 50.31% Native American, 35.4% White, and smaller percentages for and multiracial populations.
Native American (50.31%)
White (35.4%)
Two or more races (14.29%)
Race | Population | Percentage (of total) |
|---|---|---|
| Native American | 81 | 50.31% |
| White | 57 | 35.4% |
| Two or more races | 23 | 14.29% |
Married
Widowed
Divorced
Separated
Never Married
Marble City's average per capita income is $34,688. Household income levels show a median of $46,000. The poverty rate stands at 22.36%.
Name | Median | Mean |
|---|---|---|
| Married Families | $48,750 | - |
| Families | $47,857 | $53,062 |
| Households | $46,000 | $56,114 |
| Non Families | - | $65,271 |
Average Income
Median Household Income
Poverty Rate