ZIP codes
2
Ellicott City, MD Demographics & ZIP Codes
Ellicott City, Maryland demographics and median household income by ZIP code (in Howard County) — 2 ZIP codes — population 90,155 — median income $166,175 — avg. home value $641,000. Compare income, housing, and population across ZIP codes on US5.
Population
90,155
Median household income (avg.)
$166,175
221% of U.S. median
Average home value
$641,000
184% of U.S. median
Average rent
$1,985
171% of U.S. median
Median age (avg.)
42.2
Ellicott City demographics
Ellicott City, Maryland covers 2 ZIP codes primarily in Howard County, with a combined ZIP-area population of about 90,155.
Across ZIP codes with age data, the average median age is about 42.2 years.
Median household income in Ellicott City
The average median household income across ZIP codes in Ellicott City, Maryland is about $166,175 — about 49% above the MD ZIP average ($111,660), and about 121% above the U.S. median ($75,149).
Among ZIPs with income data, 21042 is near the top at about $190,504, while 21043 is near the bottom at about $141,846.
Housing in Ellicott City
For housing in Ellicott City, Maryland, the average median home value is about $641,000 and the average median rent is about $1,985.
The most populous ZIP in this set is 21043 (about 47,134 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Ellicott City
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 21043 | Ellicott | Howard County | MD | 47,134 | $141,846 | $607,300 |
| 21042 | Ellicott | Howard County | MD | 43,021 | $190,504 | $674,700 |
Frequently asked questions
What are the demographics of Ellicott City?
Ellicott City, Maryland has a combined ZIP-area population of about 90,155 across 2 ZIP codes (primarily Howard County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Ellicott City?
The average median household income across ZIP codes in Ellicott City, Maryland is about $166,175, about 49% above the state ZIP average ($111,660), and about 121% above the U.S. median ($75,149). Average median home value is about $641,000. Among ZIPs with data, 21042 is near the top ($190,504) and 21043 is near the bottom ($141,846).
How many ZIP codes are in Ellicott City?
Ellicott City, Maryland includes 2 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Ellicott City?
This page lists ZIP codes in Ellicott City, Maryland with population, median household income, and home value. Select a ZIP for a full demographics profile.