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Allen, MD
Census-designated place in Wicomico County, Maryland. ZIP codes: 21810.
Population
55
Land area
0.4sq mi
People per sq mi
127
ZIP codes
1
Allen and its ZIP codes
Allen at a glance
- Allen is 80% less dense than Maryland as a whole.
Local data for Allen, MD
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Wicomico County. PPP loans are for Allen.
Unemployment rate
4.0%
Aug 2026, -0.7 pts in a year
Average annual pay
$58,772
46,328 jobs, 2025
Income per person
$51,806
BEA, 2024
Federal spending
$626M
FY 2026, $6,041 per person
PPP loans
$29K
1 loan, 4 jobs reported
Environment and hazard risk
Allen, MD, 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
89° / 29°F
48.0 inches of rain a year
Health statistics
Share of adults in Allen, MD, CDC PLACES estimates
Obesity
37.8%
U.S. 33.3% +4.5 pts
Diabetes
12.9%
U.S. 12.1% +0.8 pts
Smoking
12.7%
U.S. 12.8% about the same
Uninsured (18-64)
7.1%
U.S. 11.1% -4.0 pts
ZIP codes in Allen
1 in or overlapping Allen. Population shown
Cities near Allen
| Name | Distance | Land area (sq mi) |
|---|---|---|
| EdenCensus-designated place | 2.2 mi | 5.6 |
| FruitlandCity | 4.2 mi | 3.8 |
| WhitehavenCensus-designated place | 5.6 mi | 0.4 |
| Princess AnneTown | 5.8 mi | 1.7 |
| Mount VernonCensus-designated place | 5.8 mi | 13 |
| QuanticoCensus-designated place | 6.9 mi | 2.1 |
| SalisburyCity | 8.1 mi | 13.8 |
| HebronTown | 9.3 mi | 1.3 |
| TyaskinCensus-designated place | 10 mi | 1.4 |
| BivalveCensus-designated place | 11 mi | 1.5 |
| JestervilleCensus-designated place | 11 mi | 1.6 |
| NanticokeCensus-designated place | 11 mi | 2.6 |
| WaterviewCensus-designated place | 12 mi | 0.5 |
| Nanticoke AcresCensus-designated place | 12 mi | 0.3 |
| Mardela SpringsTown | 12 mi | 0.4 |
| DelmarTown | 13 mi | 1.7 |
Frequently asked questions
- What county is Allen, MD in?
- Allen is in Wicomico County, Maryland.
- What ZIP codes are in Allen, MD?
- ZIP codes in or overlapping Allen include 21810.
- What is the population of Allen, MD?
- About 55 people live in Allen, based on American Community Survey 5-year estimates.
- What cities are near Allen?
- Nearby places include Eden (2.2 mi), Fruitland (4.2 mi), Whitehaven (5.6 mi), Princess Anne (5.8 mi), Mount Vernon (5.8 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023