Dayton, MD ZIP Codes, Coordinates & Counties
Dayton, Maryland has 1 ZIP code in Howard county. The approximate center of Dayton is 39.234, -77.003. Dayton has about 2,248 known street addresses.
ZIP codes in Dayton, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 21036 | Howard | 39.234 | -77.003 |
Counties Dayton spans
Howard
Most common streets in Dayton
Howard, Holly Crest, Ten Oaks, Bridge, Triadelphia Mill, Oak Ridge, Mare, Rutherford, Linthicum, Green Bridge
Frequently asked questions
What ZIP codes are in Dayton, MD?
Dayton, Maryland has 1 ZIP code, ranging from 21036 to 21036. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Dayton, MD in?
Dayton is in Howard county.
What are the latitude and longitude of Dayton, MD?
The approximate center of Dayton, Maryland is latitude 39.234, longitude -77.003. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Dayton, MD have?
Dayton has 1 ZIP code.
How many addresses are in Dayton, MD?
Dayton, Maryland has about 2,248 known street addresses in the sthan.io US address database.
What are the most common streets in Dayton, MD?
Some of the most common street names in Dayton are Howard, Holly Crest, Ten Oaks, Bridge, Triadelphia Mill, Oak Ridge.
What cities are near Dayton, MD?
Cities near Dayton include Glenelg (2 mi), Brookeville (3 mi), Glenwood (3 mi), Clarksville (3 mi), Brinklow (4 mi).
Cities near Dayton
Glenelg, MD (2 mi) Brookeville, MD (3 mi) Glenwood, MD (3 mi) Clarksville, MD (3 mi) Brinklow, MD (4 mi) Highland, MD (4 mi) West Friendship, MD (5 mi) Cooksville, MD (6 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database