Zip code 21027: Chase, Maryland

PO box or unique zipBaltimore CountyEastern Time

Type

PO box / unique

Coordinates

39.363, -76.371

County

Baltimore

This zip has no delivery boundary. The map shows its post office location and nearby zip codes.

About 21027

21027 is a non-residential zip code for Chase, Maryland (Baltimore County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.

For a picture of the people who live around 21027, see the residential zip codes in the nearby list below.

Geography

City (USPS): Chase
State: Maryland
County: Baltimore County
Center point: 39.3634° N, 76.3711° W
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: PO box or unique zip

Zip codes near 21027

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
21220	Middle River, MD	1.8 mi	42,824	$81,817	$300,100
21162	White Marsh, MD	2.6 mi	4,639	$157,813	$451,600
21010	Gunpowder, MD	4.6 mi	239	$99,410	—
21156	Upper Falls, MD	4.9 mi	204	—	$793,800
21128	Perry Hall, MD	5 mi	15,501	$128,069	$449,500
21085	Joppa, MD	5.7 mi	17,307	$113,714	$348,600
21221	Essex, MD	6.1 mi	43,487	$67,340	$271,500
21087	Kingsville, MD	6.3 mi	5,537	$129,188	$534,300
21236	Nottingham, MD	6.3 mi	39,514	$95,149	$327,200
21040	Edgewood, MD	6.6 mi	24,960	$81,704	$238,000
21237	Rosedale, MD	6.8 mi	31,425	$91,693	$295,600
21234	Parkville, MD	8.8 mi	66,334	$83,517	$288,100

Questions about 21027

What city is zip code 21027?

21027 is assigned to Chase, Maryland. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 21027 in?

21027 is in Baltimore County, Maryland.

What time zone is 21027 in?

21027 is in Eastern Time.

What zip codes are near 21027?

The closest zip codes to 21027 are 21220, 21162, 21010, 21156, 21128.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 21027, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.