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ZIP Code 20428 — Washington, District of Columbia

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Postal code 20428 covers 1 verified locality record in United States with interactive boundary centroid map and administrative hierarchy.

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County / Jurisdiction
District of Columbia County
State & Primary City
Washington, District of Columbia (United States)
📦 How to Write a Mailing Address for 20428 
JANE DOE
123 MAIN ST APT 4B
WASHINGTON, DISTRICT OF COLUMBIA 20428
UNITED STATES

Mapped Localities for 20428

1 Place
Washington
20428
District of Columbia
📍 38.8933, -77.0146

Interactive Map: 20428 (United States)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 20428.

Technical Geodesic & Postal Specifications for 20428

Postal Identifier 20428
Primary Locality Washington
WGS84 Centroid Coordinates 38.8933, -77.0146
Postal Prefix Sector20xx → Browse prefix 20
Time Zone (Standard)UTC-5 (Solar / Geodesic)
Geodesic Quadrant38.8933° N, 77.0146° W (WGS84)
Open Location Code (Plus Code)87C4VXVP+85
UTM Grid Coordinates (WGS84)18S 325283m E, 4306865m N
Solar Daylight Today (UTC)🌅 11:22 UTC  ·  🌇 22:22 UTC
Distance from Your Location

Nearby postal code lookups in United States

Compare 20428 with adjacent postal codes in the same area or prefix range:

20013 📍 0.0 km · 0.0 mi
Washington
20026 📍 0.0 km · 0.0 mi
Washington
20029 📍 0.0 km · 0.0 mi
Washington
20030 📍 0.0 km · 0.0 mi
Washington
20033 📍 0.0 km · 0.0 mi
Washington
20035 📍 0.0 km · 0.0 mi
Washington
20038 📍 0.0 km · 0.0 mi
Washington
20039 📍 0.0 km · 0.0 mi
Washington

Postal code prefix range: 20

Postal code 20428 belongs to the 20 prefix district in United States.

View all 20 postal codes → United States Directory

Verified data profile for ZIP Code 20428

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
20428
Example code
Postal code Locality Administrative path Coordinates
20428 Washington District of Columbia / District of Columbia 38.8933, -77.0146

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20035
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