What ZIP codes serve Dundalk, MD?

Dundalk, MD is served by the following ZIP codes: 21219, 21222, 21224.

What is the average temperature in Dundalk?

In Dundalk, MD, the average annual high temperature is 67°F and the average low is 51°F, with 43.7 inches of annual precipitation.

How do I verify a Dundalk address?

Use MailColt's free address verification tool to instantly check any Dundalk, MD address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Dundalk is the #50 city in Maryland by population, with a population of 115,757 across 3 ZIP codes. Average temperatures range from 51.1°F to 67.2°F, with 43.7" of annual precipitation. Retail forms the backbone of the local economy (379 firms).

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Income by ZIP Code in Dundalk, MD

ZIP Code	Population	Median Income	Median Home Value	Median Rent
21219	9,873	$118,500	$370,800	$1,336
21222	58,935	$61,934	$200,800	$1,390
21224	46,949	$86,209	$281,400	$1,782

Climate in Dundalk, MD

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	44°	47°	55°	67°	76°	85°	90°	87°	80°	69°	58°	48°
Avg Low	30°	32°	39°	48°	58°	68°	73°	71°	64°	53°	43°	35°
Precip	3.1"	2.8"	3.9"	3.5"	3.4"	3.4"	4.7"	4.3"	4.5"	3.5"	3.0"	3.7"
Snow	-	-	-	-	-	-	-	-	-	-	-	-

Top Industries in Dundalk, MD

Industry	Establishments
Retail trade	379
Accommodation and food services	297
Other services (except public administration)	256
Construction	234
Health care and social assistance	219
Professional, scientific, and technical services	209
Transportation and warehousing	178
Real estate and rental and leasing	148
Administrative and support and waste management and remediation services	126
Finance and insurance	112

Historic Landmarks in Dundalk

Dundalk has 3 properties listed on the National Register of Historic Places, including:

Day Village Historic District — 511 Avondale Rd.
Dundalk Historic District — Roughly bounded by Liberty Pkwy., Dunman, Willow Spring and Sunship Rds., Chesapeake and Patapsco Aves.
Dundalk-Liberty-Cornwall Gardens — 7003 Dunmanway

All 3 ZIP Codes Serving Dundalk, MD

Other Cities in Maryland

Baltimore Rockville Columbia Woodlawn Woodlawn

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