ZIP code 21005: Aberdeen Proving Ground, MD
21005 is a ZIP code in Aberdeen Proving Ground, Maryland, mainly in Harford County, part of the Baltimore-Columbia-Towson, MD metro area. About 2,202 people live here.
- Population
- 2,202
- Median household income
- $125,208
- Typical home value
- —
- Median rent
- $2,087gross, per month
- Median age
- 33.1
- Homeowners
- 2.8%of occupied homes
Shaded: ZIP code 21005's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 21005 details
| City | Aberdeen Proving Ground |
|---|---|
| State | Maryland |
| County | Harford County |
| Metro area | Baltimore-Columbia-Towson, MD |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 33.4 sq mi, plus 1 sq mi of water |
| Population density | 66 people per sq mi |
| Bachelor's degree or higher | 55.2% of adults 25+ |
| Average commute | 14.7 minutes |
| Center coordinates | 39.47263, -76.11067 |
Median rent in 21005 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $1,794/mo |
| 3 bedrooms | $2,099/mo |
| 4 bedrooms | $2,399/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 21005
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 21130 | Perryman, MD | 4.2 mi | 112 |
| 21001 | Aberdeen, MD | 5.3 mi | 27,168 |
| 21902 | Perry Point, MD | 6.0 mi | 340 |
| 21078 | Havre De Grace, MD | 6.2 mi | 20,030 |
| 21017 | Belcamp, MD | 6.6 mi | 6,648 |
| 21610 | Betterton, MD | 7.6 mi | 391 |
| 21903 | Perryville, MD | 7.8 mi | 5,692 |
| 21009 | Abingdon, MD | 9.3 mi | 33,679 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
About ZIP code 21005
What city is ZIP code 21005?
ZIP code 21005 is in Aberdeen Proving Ground, MD, in Harford County.
What county is ZIP code 21005 in?
21005 is mainly in Harford County, Maryland.
What is the population of ZIP code 21005?
About 2,202 people live in ZIP code 21005, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 21005 in?
21005 is in Eastern Time (UTC−5). It observes daylight saving time.