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ZIP Code 20854 — Potomac, Maryland

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Postal code 20854 covers 1 verified locality record in United States with interactive boundary centroid map and administrative hierarchy.

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County / Jurisdiction
Montgomery County
State & Primary City
Potomac, Maryland (United States)
📦 How to Write a Mailing Address for 20854 
JANE DOE
123 MAIN ST APT 4B
POTOMAC, MARYLAND 20854
UNITED STATES

Mapped Localities for 20854

1 Place
Potomac
20854
Maryland · Montgomery
📍 39.0388, -77.1922

Interactive Map: 20854 (United States)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 20854.

Technical Geodesic & Postal Specifications for 20854

Postal Identifier 20854
Primary Locality Potomac
WGS84 Centroid Coordinates 39.0388, -77.1922
Postal Prefix Sector20xx → Browse prefix 20
Time Zone (Standard)UTC-5 (Solar / Geodesic)
Geodesic Quadrant39.0388° N, 77.1922° W (WGS84)
Open Location Code (Plus Code)87F42RQ5+G4
UTM Grid Coordinates (WGS84)18S 310268m E, 4323369m N
Solar Daylight Today (UTC)🌅 11:23 UTC  ·  🌇 22:23 UTC
Distance from Your Location

Nearby postal code lookups in United States

Compare 20854 with adjacent postal codes in the same area or prefix range:

20006 📍 20.3 km · 12.6 mi
Washington
20068 📍 20.9 km · 13.0 mi
Washington
20045 📍 21.0 km · 13.0 mi
Washington
20073 📍 21.4 km · 13.3 mi
Washington
20004 📍 21.6 km · 13.4 mi
Washington
20049 📍 21.7 km · 13.5 mi
Washington
20013 📍 22.3 km · 13.9 mi
Washington
20026 📍 22.3 km · 13.9 mi
Washington

Postal code prefix range: 20

Postal code 20854 belongs to the 20 prefix district in United States.

View all 20 postal codes → United States Directory

Verified data profile for ZIP Code 20854

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

1
Records
1
Postal identifiers
100.0%
Geocoded
20854
Example code
Postal code Locality Administrative path Coordinates
20854 Potomac Maryland / Montgomery 39.0388, -77.1922

Related postal lookups

United States
Country
ZIP Code prefixes
Postal code prefixes
Prefix 20
Postal code range · 577 records
20006
Nearby postal code · 1 records
20068
Nearby postal code · 1 records
20045
Nearby postal code · 1 records
20073
Nearby postal code · 1 records
20004
Nearby postal code · 1 records
20049
Nearby postal code · 1 records
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