Maryland · Prince George's

20774 ZIP Code

20774 is associated with Upper Marlboro, Maryland. The page shows the county, timezone, nearby ZIPs and links to the state hub for a nearby city generator.

ZIP details

ZIP code: 20774
City: Upper Marlboro
State: Maryland (MD)
County: Prince George's
Timezone: America/New_York
State sales tax: Varies by state

Open map Maryland hub

Nearby ZIP codes

20773Upper Marlboro, MD 20775Upper Marlboro, MD 20772Upper Marlboro, MD 20776Harwood, MD 20771Greenbelt, MD 20777Highland, MD 20770Greenbelt, MD 20778West River, MD

Questions about 20774

What city is ZIP code 20774 in?+

20774 is associated with Upper Marlboro, Maryland in the bundled dataset. ZIP areas can cross city and county lines, so use the city and county fields together.

What county is 20774 in?+

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

What timezone is 20774 in?+

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

Is 20774 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