US ZIP Code
21221

Essex, MD

Baltimore County  ·  Maryland

● Active
👥 43,536 Population ↑ 3% since 2019
💰 $67,368 Median HH Income
▼ 12% below avg ↑ 16% since 2019
🎂 41.7 Median Age ↑ 7% since 2019
🏠 $266,800 Median Home Value
≈ Avg ↑ 33% since 2019
🎓 29.7% College Grads
▼ 23% below avg
📊 5.5% Unemployment
▲ 12% above avg ↓ 21% since 2019
ZIP Code Details
ZIP Code21221
CityEssex
StateMaryland (MD)
CountyBaltimore County
Area Code410/443/667
Elevation19 ft
Latitude39.292125
Longitude-76.436995
TimezoneNew York (DST)
FIPS24005
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 46.8% (20,370) Female 53.2% (23,166) ♀

Race & Ethnicity

White: 54.2%Hispanic: 7%Black: 31.7%Asian: 1.5%Other: 5.4%Race
White54.2%
Hispanic7.0%
Black31.7%
Asian1.5%
Other5.4%

Age Breakdown

Under 5
5%
5–17
17%
18–24
8%
25–44
24%
45–64
29%
65+
8%

Key Indicators

Median Age41.7 yrs ↑ 7% since 2019
Avg Household Size2.52
Below Poverty12.6% ▲ 26% above avg
College Grads29.7% ▼ 23% below avg
Unemployment5.5% ▲ 12% above avg
No HS Diploma692 (2.5%)
HS Graduate11,316 (40.9%)
Some College4,013 (14.5%)
Associates3,461 (12.5%)
Bachelors2,406 (8.7%)
Graduate Degree5,813 (21%)

Education

No HS: 2.5%HS Grad: 40.9%Some College: 14.5%Associates: 12.5%Bachelors: 8.7%Graduate: 21%Edu
No HS2.5%
HS Grad40.9%
Some College14.5%
Associates12.5%
Bachelors8.7%
Graduate21.0%
Housing & Income

Housing Tenure

Owner: 59.4%Renter: 40.7%Tenure
Owner59.4%
Renter40.7%

Home Value Distribution

Under $50k
6%
$50k–100k
2%
$100k–150k
6%
$150k–200k
18%
$200k–300k
25%
$300k–500k
32%
Over $500k
11%

Financials

Median HH Income$67,368 ▼ 12% below avg ↑ 16% since 2019
Median Home Value$266,800 ≈ Avg ↑ 33% since 2019
Home/Income Ratio4.0x (nat avg ~3.5x)
Median Rent$1,305/mo ↑ 21% since 2019
Total Units18,364
Vacant Units1,221
Avg HH Size2.52

Income Distribution

Under $25k
16%
$25k–50k
17%
$50k–75k
18%
$75k–100k
13%
$100k–150k
18%
$150k–200k
9%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
84%
Public Transit
7%
Walked
1%
Work From Home
8%

Commute Time

Under 15 min
16%
15–30 min
38%
30–45 min
26%
Over 45 min
21%
Housing Stock

Year Built

Before 1940
7%
1940s–1950s
19%
1960s–1970s
9%
1980s–1990s
10%
2000+
55%

Summary

Total Units18,364
Vacant1,221
Owner Occupied59.4%
Renter Occupied40.7%
Avg HH Size2.52
Frequently Asked Questions
ZIP code 21221 is in Essex, MD, in Baltimore County.
ZIP code 21221 is located in Maryland (MD).
ZIP code 21221 is in Baltimore County, MD.
ZIP 21221 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 21221 is 43,536 people (ACS 2023).
The median household income in ZIP code 21221 is $67,368 (ACS 2023).
The median home value in ZIP 21221 is $266,800 (ACS 2023).
About ZIP Code 21221

ZIP code 21221 is located in Essex, Maryland, within Baltimore County. With a population of 43,536, this is a highly populated ZIP code with a middle-aged community — the median age is 41.7 years. Economically, 21221 is a solidly middle-class ZIP code: the median household income of $67,368 is near the national average.

Real estate in ZIP code 21221 represents a mid-range housing market. The median home value of $266,800 is near the national average. Renters can expect to pay around $1,305 per month in median rent. The area has a relatively balanced mix of owners (59.4%) and renters (40.7%). Median home values have increased by 33% since 2019.

The population of 21221 is majority White (54.22%). Residents are moderately educated — 29.7% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 12.6%. Household income has grown by 16% since 2019.

The unemployment rate in 21221 stands at 5.5%, which is near the national average. As in most parts of the country, driving alone is the dominant commute mode at 72%.

Overall, ZIP code 21221 in Essex, MD is characterized as solidly middle-class, moderately educated, and a middle-aged community. With 43,536 residents, a median household income of $67,368, and a median home value of $266,800, it offers a clear picture of life in this part of Maryland.