Germantown, MD ZIP codes
Germantown, Maryland has 3 ZIP codes, including 1 PO Box ZIP. They are in Montgomery County.
- Population in these ZIPs
- 89,144
- Avg. median income
- $116,400population-weighted
- Typical home value
- $428,000population-weighted
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Germantown, MD ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 20874 | Montgomery County | 62,738 | $115,022 | $408,800 |
| 20875 PO Box | Montgomery County | — | — | — |
| 20876 | Montgomery County | 26,406 | $119,731 | $473,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Germantown
- Gaithersburg 3 mi
- Montgomery Village 3 mi
- Washington Grove 4 mi
- Boyds 4 mi
- Potomac 5 mi
- Derwood 6 mi
- Clarksburg 7 mi
- Rockville 7 mi
- Barnesville 8 mi
- Poolesville 9 mi
- Dickerson 9 mi
- Olney 9 mi
Frequently asked questions
What county is Germantown, Maryland in?
Germantown ZIP codes are in Montgomery County.
Which Germantown ZIP codes are PO Boxes?
20875 is a PO Box or single-organization ZIP code; it has no residential delivery area.