ZIP Code 21405

Annapolis, Maryland

ZIP Code Information

ZIP Code21405
City Annapolis
State Maryland (MD)
CountyAnne Arundel
Timezone America/New_York (UTC-4) Details
Area Codes (state) 301, 410, 443 Details
Population 292 Details
Median Household Income $100,972 Demographics

Population and income figures: US Census Bureau, 2012–2016 ACS 5-year estimates.

ZIP code 21405 identifies a postal delivery area inside Annapolis, Maryland. The ZIP lies within Anne Arundel County. Clocks here follow the America/New_York time zone (UTC-4).

About 292 people live in this ZIP code, and the median household income is roughly $100,972 a year. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.

What you can do with ZIP code 21405

  • Write a mailing address: Annapolis, MD 21405. The ZIP goes last, after the state abbreviation.
  • Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
  • Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
  • Compare the ZIP with neighbouring codes to see how population and income shift block by block.

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Nearby ZIP Codes

Radius search
ZIP CodeCityDistance
21032 Crownsville 4.2 km Distance
21401 Annapolis 4.5 km Distance
21012 Arnold 5.3 km Distance
21146 Severna Park 5.7 km Distance
21411 Annapolis 7.3 km Distance
21062 Glen Burnie 7.3 km Distance
21123 Pasadena 7.3 km Distance
21412 Annapolis 7.3 km Distance
21404 Annapolis 7.7 km Distance
21402 Annapolis 8.4 km Distance

Frequently Asked Questions

ZIP code 21405 is located in Annapolis, Maryland.

ZIP code 21405 is in Anne Arundel county, Maryland.

ZIP code 21405 is in the America/New_York timezone.