US ZIP Code Map

County

Howard County, MD ZIP codes

29 ZIPs, including 20588, 20723, 20759, 20763, 20777, 20794, 21029, 21036, 21041, 21042, 21043, 21044, 21045, 21046, 21075, 21104, 21150, 21163, 21723, 21737, 21738, 21765, 21794, 21797 as county.

ACS population

443,159

Median household income

$171,261

Median home value

$665,550

Map of Howard County

ZIP code map

ZIP share of this county

Population share

ZIP codes in Howard County

ZIPCityCountyPopulationIncome
20588DhsHoward County——
20701Annapolis JunctionAnne Arundel County749$81,763
20723LaurelHoward County36,319$129,870
20759FultonHoward County6,758$250,001
20763SavageHoward County2,320$119,083
20777HighlandHoward County3,046$218,808
20794JessupHoward County16,182$105,441
20833BrookevilleMontgomery County7,868$203,631
21029ClarksvilleHoward County13,783$250,001
21036DaytonHoward County2,162$170,313
21041Ellicott CityHoward County452—
21042Ellicott CityHoward County43,021$190,504
21043Ellicott CityHoward County47,134$141,846
21044ColumbiaHoward County44,775$132,924
21045ColumbiaHoward County40,866$117,323
21046ColumbiaHoward County15,433$126,549
21075ElkridgeHoward County37,146$133,321
21076HanoverAnne Arundel County23,642$143,409
21104MarriottsvilleHoward County5,786$199,803
21150SimpsonvilleHoward County116—
21163WoodstockHoward County7,031$131,154
21723CooksvilleHoward County587$250,001
21737GlenelgHoward County2,384$250,001
21738GlenwoodHoward County3,668$230,429
21765LisbonHoward County193—
21771Mount AiryFrederick County32,827$154,844
21784SykesvilleCarroll County37,813$141,228
21794West FriendshipHoward County2,326$223,833
21797WoodbineHoward County8,772$185,435