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ZIP Code 30004

Maryland City, Maryland Central County, Maryland (MD) • Standard Postal Code

MD

City

County

Maryland Central County

State / Territory

Area Code

(200)

Coordinates

38.0800, -101.9200

Timezone

America/New_York

Est. Population

26,000

Country

United States (US)

View 30004 on Interactive Map → All ZIP Codes in Maryland City