Census place · GEOID 2432025 · Montgomery County
Germantown, MD ZIP codes
4 ZIP/ZCTAs intersecting this Census place (CDP) in Montgomery County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Germantown (GEOID 2432025). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 124,570 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Germantown, MD

ZIP/ZCTA overlap with Germantown
Population overlap
Share of each ZIP/ZCTA’s population located within Germantown, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Germantown
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 20841 | Boyds | Montgomery County | 9,706 | $184,276 |
| 20874 | Germantown | Montgomery County | 62,233 | $109,648 |
| 20876 | Germantown | Montgomery County | 26,511 | $113,329 |
| 20879 | Gaithersburg | Montgomery County | 26,120 | $105,109 |
USPS associates these ZIPs with Germantown
These codes list Germantown as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 20875 | Germantown | Montgomery County | 818 | — |