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Elkridge, MD Demographics & ZIP Codes
Elkridge, Maryland demographics and median household income by ZIP code (in Howard County) — 1 ZIP codes — population 37,146 — median income $133,321 — avg. home value $439,400. Compare income, housing, and population across ZIP codes on US5.
Population
37,146
Median household income (avg.)
$133,321
177% of U.S. median
Average home value
$439,400
126% of U.S. median
Average rent
$1,926
166% of U.S. median
Median age (avg.)
33.9
Elkridge demographics
Elkridge, Maryland covers 1 ZIP code primarily in Howard County, with a combined ZIP-area population of about 37,146.
Across ZIP codes with age data, the average median age is about 33.9 years.
Median household income in Elkridge
The average median household income across ZIP codes in Elkridge, Maryland is about $133,321 — 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 $133,321 in 21075.
Housing in Elkridge
For housing in Elkridge, Maryland, the average median home value is about $439,400 and the average median rent is about $1,926.
The most populous ZIP in this set is 21075 (about 37,146 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Elkridge
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 21075 | Elkridge | Howard County | MD | 37,146 | $133,321 | $439,400 |
Frequently asked questions
What are the demographics of Elkridge?
Elkridge, Maryland has a combined ZIP-area population of about 37,146 across 1 ZIP codes (primarily Howard County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Elkridge?
The average median household income across ZIP codes in Elkridge, Maryland is about $133,321, 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 $439,400.
How many ZIP codes are in Elkridge?
Elkridge, 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 Elkridge?
This page lists ZIP codes in Elkridge, Maryland with population, median household income, and home value. Select a ZIP for a full demographics profile.