| Total number of Black Or African American led homes in Marlin, by type |  | 
| Total Home Population: | 969 | 
| Population of Family homes: | 595 | 
| Population of 15 to 24 year olds: | 51 | 
| Population of 25 to 34 year olds: | 90 | 
| Population of 35 to 44 year olds: | 146 | 
| Population of 45 to 54 year olds: | 122 | 
| Population of 55 to 59 year olds: | 56 | 
| Population of 60 to 64 year olds: | 37 | 
| Population of 65 to 74 year olds: | 41 | 
| Population of 75 to 84 year olds: | 46 | 
| Population of 85 year olds and over: | 6 | 
| Population of  Nonfamily Homes: | 374 | 
| Population of 15 to 24 year olds: | 20 | 
| Population of 25 to 34 year olds: | 24 | 
| Population of 35 to 44 year olds: | 39 | 
| Population of 45 to 54 year olds: | 88 | 
| Population of 55 to 59 year olds: | 45 | 
| Population of 60 to 64 year olds: | 46 | 
| Population of 65 to 74 year olds: | 47 | 
| Population of 75 to 84 year olds: | 45 | 
| Population of 85 year olds and over: | 20 |