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ZIP code 21020: Boring, MD

21020 is a PO Box or single-organization ZIP code in Boring, Maryland, mainly in Baltimore County, part of the Baltimore-Columbia-Towson, MD metro area.

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ZIP codes within 10 milesWithin 25 miles

ZIP code 21020 details

CityBoring
StateMaryland
CountyBaltimore County
Metro areaBaltimore-Columbia-Towson, MD
Time zoneEastern Time (UTC−5), observes daylight saving time
TypePO Box / single organization
Center coordinates39.52130, -76.80470

ZIP codes near 21020

ZIP codeCityDistancePopulation
21071Glyndon, MD2.6 mi404
21023Butler, MD3.4 mi66
21155Upperco, MD3.6 mi3,313
21030Cockeysville, MD5.7 mi25,827
21136Reisterstown, MD6.1 mi32,088
21048Finksburg, MD6.5 mi10,481
21117Owings Mills, MD6.7 mi62,816
21152Sparks Glencoe, MD6.7 mi6,459

About ZIP code 21020

What city is ZIP code 21020?

ZIP code 21020 is in Boring, MD, in Baltimore County.

What county is ZIP code 21020 in?

21020 is mainly in Baltimore County, Maryland.

Why doesn't 21020 have a population?

21020 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.

What time zone is ZIP code 21020 in?

21020 is in Eastern Time (UTC−5). It observes daylight saving time.