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ZIP Code 20859 — Potomac, Maryland

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Postal code 20859 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 20859 
JANE DOE
123 MAIN ST APT 4B
POTOMAC, MARYLAND 20859
UNITED STATES

Mapped Localities for 20859

1 Place
Potomac
20859
Maryland · Montgomery
📍 39.144, -77.2076

Interactive Map: 20859 (United States)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 20859.

Technical Geodesic & Postal Specifications for 20859

Postal Identifier 20859
Primary Locality Potomac
WGS84 Centroid Coordinates 39.144, -77.2076
Postal Prefix Sector20xx → Browse prefix 20
Time Zone (Standard)UTC-5 (Solar / Geodesic)
Geodesic Quadrant39.1440° N, 77.2076° W (WGS84)
Open Location Code (Plus Code)87F44QVR+JX
UTM Grid Coordinates (WGS84)18S 309218m E, 4335077m N
Solar Daylight Today (UTC)🌅 11:23 UTC  ·  🌇 22:23 UTC
Distance from Your Location

Nearby postal code lookups in United States

Compare 20859 with adjacent postal codes in the same area or prefix range:

20813 📍 0.0 km · 0.0 mi
Bethesda
20827 📍 0.0 km · 0.0 mi
Bethesda
20848 📍 0.0 km · 0.0 mi
Rockville
20875 📍 0.0 km · 0.0 mi
Germantown
20877 📍 1.6 km · 1.0 mi
Gaithersburg
20878 📍 5.2 km · 3.2 mi
Gaithersburg
20855 📍 5.3 km · 3.3 mi
Derwood
20876 📍 5.5 km · 3.4 mi
Germantown

Postal code prefix range: 20

Postal code 20859 belongs to the 20 prefix district in United States.

View all 20 postal codes → United States Directory

Verified data profile for ZIP Code 20859

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
20859
Example code
Postal code Locality Administrative path Coordinates
20859 Potomac Maryland / Montgomery 39.144, -77.2076

Related postal lookups

United States
Country
ZIP Code prefixes
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Prefix 20
Postal code range · 577 records
20813
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20827
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20848
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20875
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20877
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20878
Nearby postal code · 1 records
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