ZIP code 21402: Annapolis, MD
21402 is a ZIP code in Annapolis, Maryland, mainly in Anne Arundel County, part of the Baltimore-Columbia-Towson, MD metro area. About 4,303 people live here.
- Population
- 4,303
- Median household income
- $80,893
- Typical home value
- —
- Median rent
- $2,933gross, per month
- Median age
- 21
- Homeowners
- 0%of occupied homes
Shaded: ZIP code 21402's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 21402 details
| City | Annapolis |
|---|---|
| State | Maryland |
| County | Anne Arundel County |
| Metro area | Baltimore-Columbia-Towson, MD |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 1.9 sq mi, plus 1 sq mi of water |
| Population density | 2,301 people per sq mi |
| Bachelor's degree or higher | 34.1% of adults 25+ |
| Average commute | 9.6 minutes |
| Center coordinates | 38.98839, -76.47068 |
Median rent in 21402 by bedrooms
| Size | Median gross rent |
|---|---|
| 2 bedrooms | $2,557/mo |
| 3 bedrooms | $2,777/mo |
| 4 bedrooms | $3,165/mo |
| 5+ bedrooms | $3,477/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 21402
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 21404 | Annapolis, MD | 1.3 mi | — |
| 21409 | Annapolis, MD | 2.6 mi | 20,289 |
| 21403 | Annapolis, MD | 3.4 mi | 32,681 |
| 21012 | Arnold, MD | 4.2 mi | 22,570 |
| 21401 | Annapolis, MD | 4.4 mi | 38,629 |
| 21405 | Annapolis, MD | 5.0 mi | 495 |
| 21037 | Edgewater, MD | 6.2 mi | 20,854 |
| 21056 | Gibson Island, MD | 6.5 mi | 291 |
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 21402
What city is ZIP code 21402?
ZIP code 21402 is in Annapolis, MD, in Anne Arundel County.
What county is ZIP code 21402 in?
21402 is mainly in Anne Arundel County, Maryland.
What is the population of ZIP code 21402?
About 4,303 people live in ZIP code 21402, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 21402 in?
21402 is in Eastern Time (UTC−5). It observes daylight saving time.