Forest Hill, MD ZIP Codes, Coordinates & Counties
Forest Hill, Maryland has 1 ZIP code in Harford county. The approximate center of Forest Hill is 39.586, -76.392. Forest Hill has about 22,806 known street addresses.
ZIP codes in Forest Hill, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 21050 | Harford | 39.586 | -76.392 |
Counties Forest Hill spans
Harford
Most common streets in Forest Hill
Rocks, High Point, Montgomery, Campbell, Rock Spring, Putnam, Willrich, Landmark, Jarrettsville, Fairview
Frequently asked questions
What ZIP codes are in Forest Hill, MD?
Forest Hill, Maryland has 1 ZIP code, ranging from 21050 to 21050. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Forest Hill, MD in?
Forest Hill is in Harford county.
What are the latitude and longitude of Forest Hill, MD?
The approximate center of Forest Hill, Maryland is latitude 39.586, longitude -76.392. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Forest Hill, MD have?
Forest Hill has 1 ZIP code.
How many addresses are in Forest Hill, MD?
Forest Hill, Maryland has about 22,806 known street addresses in the sthan.io US address database.
What are the most common streets in Forest Hill, MD?
Some of the most common street names in Forest Hill are Rocks, High Point, Montgomery, Campbell, Rock Spring, Putnam.
What cities are near Forest Hill, MD?
Cities near Forest Hill include Jarrettsville (4 mi), Bel Air (5 mi), Fallston (5 mi), Street (5 mi), Baldwin (7 mi).
Cities near Forest Hill
Jarrettsville, MD (4 mi) Bel Air, MD (5 mi) Fallston, MD (5 mi) Street, MD (5 mi) Baldwin, MD (7 mi) Churchville, MD (8 mi) Pylesville, MD (8 mi) Fork, MD (9 mi)
Need this for any US address, in code?
Get the ZIP code, county, and coordinates for any US address through the sthan.io API. Free 100 requests/month, no credit card required.
View the API →Last updated: June 2026 · Data: sthan.io US address database