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ZIP Code 21830
Hebron, MD, Wicomico County
Population
5,200
Land area
32.9sq mi
People per sq mi
158
City
Hebron
ZIP 21830 and nearby ZIP codes
ZIP 21830 at a glance
- ZIP 21830 (Hebron) is 75% less dense than Maryland as a whole.
- The median household income is $112,991, 9% above the Maryland median of $103,678.
- A typical owner-occupied home is valued at $282,300 (33% below Maryland) and median rent is $1,599 a month.
Local data for ZIP 21830
Counts from official public data
Housing and community stats
ZIP 21830, American Community Survey 2020-2024
Median household income
$112,991
Poverty rate
8.0%
Median home value
$282,300
Prices +9.5% in a year
Median rent
$1,599/mo
Homeownership
87.5%
Bachelor's or higher
42.6%
Median age
36.0
Average commute
27.2 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
71
ZIP Business Patterns 2023
Employees
443
$23.4M annual payroll
PPP loans
$5.1M
93 loans
Campaign donations
$11.5K
1% D, 8% R, 2026 cycle
Environment and hazard risk
ZIP 21830, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Low
Top: hurricane
Storm events since 1996
401
Countywide, mostly thunderstorm wind
Flood insurance policies
488
1.3% of homes, county
July high / Jan low
88° / 29°F
49.9 inches of rain a year
Health statistics
Share of adults in ZIP 21830, CDC PLACES estimates
Obesity
38.5%
U.S. 33.3% +5.2 pts
Diabetes
11.5%
U.S. 12.1% -0.6 pts
Smoking
13.6%
U.S. 12.8% +0.8 pts
Uninsured (18-64)
7.4%
U.S. 11.1% -3.7 pts
Frequently asked questions
- What city is ZIP code 21830?
- ZIP code 21830 is in Hebron, MD (Wicomico County).
- What county is ZIP code 21830 in?
- ZIP code 21830 is mostly in Wicomico County, Maryland.
- How many people live in ZIP code 21830?
- About 5,200 people live in the 21830 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.