What ZIP codes serve Essex, MD?

Essex, MD is served by the following ZIP codes: 21220, 21221.

What is the median household income in Essex?

The median household income in Essex, MD is approximately $73,522.

What is the average temperature in Essex?

In Essex, 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 Essex address?

Use MailColt's free address verification tool to instantly check any Essex, 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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Essex is the #91 city in Maryland by population, with a population of 86,472 across 2 ZIP codes. The median household income is $73,522, and the median home value is $273,350. Average temperatures range from 51.1°F to 67.2°F, with 43.7" of annual precipitation. The local economy is anchored by Construction, with 235 establishments. The population has grown 4.2% since 2020, from 82,966 to 86,472.

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Essex, MD Demographics

86,472

Population

$73,522

Median Income

$273,350

Median Home Value

$1,463/mo

Median Rent

Income by ZIP Code in Essex, MD

ZIP Code	Population	Median Income	Median Home Value	Median Rent
21220	42,936	$79,676	$279,900	$1,621
21221	43,536	$67,368	$266,800	$1,305

Climate in Essex, 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 Essex, MD

Industry	Establishments
Construction	235
Retail trade	170
Other services (except public administration)	170
Accommodation and food services	134
Health care and social assistance	111
Professional, scientific, and technical services	95
Administrative and support and waste management and remediation services	84
Transportation and warehousing	79
Wholesale trade	64
Manufacturing	47

Historic Landmarks in Essex

Essex has 1 properties listed on the National Register of Historic Places, including:

Ballestone Mansion — E of Essex on Back River Neck Rd. in Rocky Point Park

All 2 ZIP Codes Serving Essex, MD

Other Cities in Maryland

Baltimore Rockville Columbia Woodlawn Woodlawn

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