ZIP codes
3
Cockeysville, MD Demographics & ZIP Codes
Cockeysville, Maryland demographics and median household income by ZIP code (in Baltimore County) — 3 ZIP codes — population 32,387 — median income $142,563 — avg. home value $549,200. Compare income, housing, and population across ZIP codes on US5.
Population
32,387
Median household income (avg.)
$142,563
190% of U.S. median
Average home value
$549,200
158% of U.S. median
Average rent
$1,396
120% of U.S. median
Median age (avg.)
42.7
Cockeysville demographics
Cockeysville, Maryland covers 3 ZIP codes primarily in Baltimore County, with a combined ZIP-area population of about 32,387.
Across ZIP codes with age data, the average median age is about 42.7 years.
Median household income in Cockeysville
The average median household income across ZIP codes in Cockeysville, Maryland is about $142,563 — about 28% above the MD ZIP average ($111,660), and about 90% above the U.S. median ($75,149).
Among ZIPs with income data, 21131 is near the top at about $187,250, while 21030 is near the bottom at about $97,875.
Housing in Cockeysville
For housing in Cockeysville, Maryland, the average median home value is about $549,200 and the average median rent is about $1,396.
The most populous ZIP in this set is 21030 (about 25,312 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Cockeysville
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 21030 | Cockeysville | Baltimore County | MD | 25,312 | $97,875 | $435,500 |
| 21131 | Cockeysville | Baltimore County | MD | 7,050 | $187,250 | $662,900 |
| 21031 | Cockeysville | Baltimore County | MD | 25 | — | — |
Frequently asked questions
What are the demographics of Cockeysville?
Cockeysville, Maryland has a combined ZIP-area population of about 32,387 across 3 ZIP codes (primarily Baltimore County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Cockeysville?
The average median household income across ZIP codes in Cockeysville, Maryland is about $142,563, about 28% above the state ZIP average ($111,660), and about 90% above the U.S. median ($75,149). Average median home value is about $549,200. Among ZIPs with data, 21131 is near the top ($187,250) and 21030 is near the bottom ($97,875).
How many ZIP codes are in Cockeysville?
Cockeysville, Maryland includes 3 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Cockeysville?
This page lists ZIP codes in Cockeysville, Maryland with population, median household income, and home value. Select a ZIP for a full demographics profile.