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ZIP Code 21222
Dundalk, MD, Baltimore County
Population
59,407
Land area
11.5sq mi
People per sq mi
5,164
City
Dundalk
ZIP 21222 and nearby ZIP codes
ZIP 21222 at a glance
- ZIP 21222 (Dundalk) is about 8.1 times as dense as Maryland as a whole.
- Households here earn a median of $64,141 a year, 38% less than the Maryland figure of $103,678.
- A typical owner-occupied home is valued at $215,900 (49% below Maryland) and median rent is $1,444 a month.
Local data for ZIP 21222
Counts from official public data
Housing and community stats
ZIP 21222, American Community Survey 2020-2024
Median household income
$64,141
Poverty rate
17.0%
Median home value
$215,900
Prices -1.0% in a year
Median rent
$1,444/mo
Homeownership
64.9%
Bachelor's or higher
14.9%
Median age
36.4
Average commute
25.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
767
ZIP Business Patterns 2023
Employees
10,114
$526M annual payroll
PPP loans
$53.5M
990 loans
Campaign donations
$39.7K
36% D, 20% R, 2026 cycle
Environment and hazard risk
ZIP 21222, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: winter weather
Storm events since 1996
2,155
Countywide, mostly thunderstorm wind
Flood insurance policies
3,097
1.2% of homes, county
July high / Jan low
90° / 30°F
43.7 inches of rain a year
Health statistics
Share of adults in ZIP 21222, CDC PLACES estimates
Obesity
37.9%
U.S. 33.3% +4.6 pts
Diabetes
14.6%
U.S. 12.1% +2.5 pts
Smoking
17.8%
U.S. 12.8% +5.0 pts
Uninsured (18-64)
12.7%
U.S. 11.1% +1.6 pts
Frequently asked questions
- What city is ZIP code 21222?
- ZIP code 21222 is in Dundalk, MD (Baltimore County).
- What county is ZIP code 21222 in?
- ZIP code 21222 is mostly in Baltimore County, Maryland.
- How many people live in ZIP code 21222?
- About 59,407 people live in the 21222 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.