Maryland · Baltimore

21221 ZIP Code

21221 is associated with Essex, Maryland. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code: 21221
City: Essex
State: Maryland (MD)
County: Baltimore
Timezone: America/New_York
State sales tax: Varies by state

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Nearby ZIP codes

21220Middle River, MD 21222Dundalk, MD 21219Sparrows Point, MD 21223Baltimore, MD 21218Baltimore, MD 21224Baltimore, MD 21217Baltimore, MD 21225Brooklyn, MD

Questions about 21221

What city is ZIP code 21221 in?+

21221 is associated with Essex, Maryland in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.

What county is 21221 in?+

Baltimore. County boundaries and postal areas are not the same thing; a ZIP can serve addresses in more than one county.

What timezone is 21221 in?+

America/New_York. This is the IANA timezone name for the city associated with the ZIP.

Is 21221 a real ZIP code?+

It appears in the public city dataset bundled with this site. That confirms the format and city association, not that a specific street, mailbox, or resident exists.

All ZIP codes Validate a full address