Checked
ZIP Code 21030
Mays Chapel, MD, Baltimore County
Population
25,827
Land area
24sq mi
People per sq mi
1,074
City
Mays Chapel
ZIP 21030 and nearby ZIP codes
ZIP 21030 at a glance
- ZIP 21030 (Mays Chapel) is 68% denser than Maryland as a whole.
- The median household income is $89,015, 14% below the Maryland median of $103,678.
- A typical owner-occupied home is valued at $450,700 (7% above Maryland) and median rent is $1,647 a month.
Local data for ZIP 21030
Counts from official public data
Housing and community stats
ZIP 21030, American Community Survey 2020-2024
Median household income
$89,015
Poverty rate
10.6%
Median home value
$450,700
Prices +9.6% in a year
Median rent
$1,647/mo
Homeownership
43.7%
Bachelor's or higher
51.8%
Median age
36.8
Average commute
24.3 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
995
ZIP Business Patterns 2023
Employees
24,506
$1.99B annual payroll
PPP loans
$138M
1,116 loans
Campaign donations
$487K
35% D, 17% R, 2026 cycle
Environment and hazard risk
ZIP 21030, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: winter weather
Storm events since 1996
2,155
Countywide, mostly thunderstorm wind
Flood insurance policies
3,097
1.2% of homes, county
July high / Jan low
87° / 27°F
Health statistics
Share of adults in ZIP 21030, CDC PLACES estimates
Obesity
31.4%
U.S. 33.3% -1.9 pts
Diabetes
11.2%
U.S. 12.1% -0.9 pts
Smoking
10.1%
U.S. 12.8% -2.7 pts
Uninsured (18-64)
8.7%
U.S. 11.1% -2.4 pts
Cities in ZIP 21030
ZIP codes near 21030
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 21031Cockeysville | 1.8 mi | 0.9 |
| 21023Reisterstown | 3.4 mi | 1.1 |
| 21136Reisterstown | 3.4 mi | 56.2 |
| 21152Cockeysville | 3.7 mi | 24.2 |
| 21093Mays Chapel | 4.6 mi | 20.2 |
| 21153Pikesville | 5.3 mi | 2.9 |
| 21117Garrison | 5.8 mi | 29.7 |
| 21131Cockeysville | 5.9 mi | 21 |
| 21071Reisterstown | 6.7 mi | 1.5 |
| 21204Towson | 7 mi | 6.3 |
| 21111Cockeysville | 7.6 mi | 35.3 |
| 21208Pikesville | 8 mi | 12.6 |
Frequently asked questions
- What city is ZIP code 21030?
- ZIP code 21030 is in Mays Chapel, MD (Baltimore County).
- What county is ZIP code 21030 in?
- ZIP code 21030 is mostly in Baltimore County, Maryland.
- How many people live in ZIP code 21030?
- About 25,827 people live in the 21030 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.