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🇺🇸 United States → Maryland

Annapolis

86,889

Population

8

ZIP Codes

$90,050

Median Income

$410,858

Median Home Value

ZIP Codes in Annapolis

ZIP Code Place Name
21401 Annapolis
21402 Annapolis
21403 Annapolis
21404 Annapolis
21405 Annapolis
21409 Annapolis
21411 Annapolis
21412 Annapolis

Frequently Asked Questions

Can a city have multiple ZIP codes?
Yes, most cities have multiple ZIP codes. Large cities like New York City have over 200 ZIP codes, while Los Angeles has around 130. Even small towns may have two or three ZIP codes if they have distinct delivery areas or PO box sections.
Can a ZIP code cover multiple cities?
Yes. Many ZIP codes span multiple cities, towns, or unincorporated areas. The USPS assigns ZIP codes based on delivery efficiency, not political boundaries. Rural ZIP codes especially may cover large areas containing several small communities.
How do I find the correct ZIP code for a city?
You can find ZIP codes for any US city using ZipFYI's search tool or by browsing our city pages. The USPS Look Up a ZIP Code tool is also available at usps.com. Remember that cities may have multiple ZIP codes, so use a specific street address for the most accurate result.
Why does my city show up under a different name in USPS records?
The USPS maintains preferred city names that may differ from official municipal names. Some neighborhoods, communities, or census-designated places use the name of a larger nearby city as their mailing address. The USPS acceptable city names are based on historical mail delivery patterns.
What demographic data is available for cities?
City-level demographic data includes total population, median household income, median home value, housing units, population density, land area, commute times, and educational attainment. This data is derived from the US Census Bureau's American Community Survey (ACS).