ZIP codes
1
Allen, MD Demographics & ZIP Codes
Allen, Maryland demographics and median household income by ZIP code (in Wicomico County) — 1 ZIP codes — population 125 — median income $133,201 — avg. home value $233,500. Compare income, housing, and population across ZIP codes on US5.
Population
125
Median household income (avg.)
$133,201
177% of U.S. median
Average home value
$233,500
67% of U.S. median
Median age (avg.)
69.3
Allen demographics
Allen, Maryland covers 1 ZIP code primarily in Wicomico County, with a combined ZIP-area population of about 125.
Across ZIP codes with age data, the average median age is about 69.3 years.
Median household income in Allen
The average median household income across ZIP codes in Allen, Maryland is about $133,201 — about 19% above the MD ZIP average ($111,660), and about 77% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $133,201 in 21810.
Housing in Allen
For housing in Allen, Maryland, the average median home value is about $233,500.
The most populous ZIP in this set is 21810 (about 125 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Allen
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 21810 | Allen | Wicomico County | MD | 125 | $133,201 | $233,500 |
Frequently asked questions
What are the demographics of Allen?
Allen, Maryland has a combined ZIP-area population of about 125 across 1 ZIP codes (primarily Wicomico County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Allen?
The average median household income across ZIP codes in Allen, Maryland is about $133,201, about 19% above the state ZIP average ($111,660), and about 77% above the U.S. median ($75,149). Average median home value is about $233,500.
How many ZIP codes are in Allen?
Allen, Maryland includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Allen?
This page lists ZIP codes in Allen, Maryland with population, median household income, and home value. Select a ZIP for a full demographics profile.