Joppa, MD ZIP Codes, Coordinates & Counties

Joppa, Maryland has 1 ZIP code in Harford county. The approximate center of Joppa is 39.448, -76.355. Joppa has about 27,142 known street addresses.

ZIP codes
1
Counties
1
State
Maryland (MD)
Coordinates
39.448, -76.355
Mapped addresses
27,142

ZIP codes in Joppa, MD

ZIP CodeCountyLatitudeLongitude
21085 Harford 39.448 -76.355

Counties Joppa spans

Harford

Most common streets in Joppa

Philadelphia, Magnolia, Clayton, Pulaski, Mountain, Stockton, Joppa Farm, Shore, Oak, Pine

Frequently asked questions

What ZIP codes are in Joppa, MD?

Joppa, Maryland has 1 ZIP code, ranging from 21085 to 21085. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Joppa, MD in?

Joppa is in Harford county.

What are the latitude and longitude of Joppa, MD?

The approximate center of Joppa, Maryland is latitude 39.448, longitude -76.355. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Joppa, MD have?

Joppa has 1 ZIP code.

How many addresses are in Joppa, MD?

Joppa, Maryland has about 27,142 known street addresses in the sthan.io US address database.

What are the most common streets in Joppa, MD?

Some of the most common street names in Joppa are Philadelphia, Magnolia, Clayton, Pulaski, Mountain, Stockton.

What cities are near Joppa, MD?

Cities near Joppa include Upper Falls (2 mi), Edgewood (3 mi), Kingsville (3 mi), Abingdon (4 mi), Gunpowder (5 mi).

Cities near Joppa

Upper Falls, MD (2 mi) Edgewood, MD (3 mi) Kingsville, MD (3 mi) Abingdon, MD (4 mi) Gunpowder, MD (5 mi) White Marsh, MD (5 mi) Fork, MD (6 mi) Perry Hall, MD (6 mi)

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Last updated: June 2026 · Data: sthan.io US address database