| Zip Code | Primary City | Secondary City | More Information |
| 20901 | Silver Spring | Takoma Park | Takoma Park population stats |
| 20912 | Takoma Park | Silver Spring | Silver Spring population stats |
| 20913 | Takoma Park | Silver Spring | Silver Spring population stats |
| 20903 | Silver Spring | Hillandale | Hillandale population stats |
| 20903 | Silver Spring | Takoma Park | Takoma Park population stats |
| 20901 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20902 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20904 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20905 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20906 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20907 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20908 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20910 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20911 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20912 | Takoma Park | Takoma Park | Takoma Park population stats |
| 20913 | Takoma Park | Takoma Park | Takoma Park population stats |
| 20914 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20915 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20916 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20918 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20993 | Silver Spring | Silver Spring | Silver Spring population stats |
| 20997 | Silver Spring | Silver Spring | Silver Spring population stats |