Maryland · Baltimore

21020 ZIP Code

21020 is associated with Boring, Maryland. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code: 21020
City: Boring
State: Maryland (MD)
County: Baltimore
Timezone: America/New_York
State sales tax: Varies by state

Open map Maryland hub

Nearby ZIP codes

21018Benson, MD 21022Brooklandville, MD 21017Belcamp, MD 21023Butler, MD 21015Bel Air, MD 21014Bel Air, MD 21013Baldwin, MD 21027Chase, MD

Questions about 21020

What city is ZIP code 21020 in?+

21020 is associated with Boring, Maryland in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.

What county is 21020 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 21020 in?+

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

Is 21020 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