21057 Zip Code Profile

21057 is a sparsely populated, affluent (median household income: $71,950) upscale suburban zip code in Glen Arm, Maryland. The population is primarily white, older, and mostly married couples.

Most families here are doing great financially earning $112,589/year on average.

An intersting fact about income: Men in 21057 earn an average of $66,307/year. Women earn only $33,449/year.

1,702 people in 21057 have jobs. This statistic includes anyone over the age of 16.

Are you thinking about moving to a neighborhood in 21057? You might be interested to know that the average commute time to work for people living here is not bad, only 29.5 minutes.

The median age here is 50. There are 2,036 men and 2,076 women. The median age for men is 48 while for women the median age is 51.

To give you a sense of the community, 2,613 people (out of the 4,112 people live here) have lived in their home at least 5 years. The Post Office delivers mail to 1,550 homes, and 45 businesses every day. 65 people ride bikes or walk to work on a fairly regular basis.

21057 Zip code is located in the Eastern time zone at 39 degrees latitude (Fun Fact: this is the same latitude as Tianjin, China!) and -76 degrees longitude. It has an average elevation of 410 feet above sea levell.

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• Demographics

• Total Population: 4,112
• White Population: 3,850
• Black Population: 155
• Hispanic Population: 65
• Asian Population: 117
• Hawaiian Population: 2
• Indian Population: 23
• Male Population: 2,036
• Female Population: 2,076
• Median Age: 50
• Median Age of Males: 48
• Median Age of Females: 51

• Geography

• Region: South
• Division: South Atlantic
• State: Maryland
• County: Baltimore
• City: Glen Arm
• Longitude: -76.5
• Latitude: 39.4
• Elevation: 410 feet above sea levele
• Area code: 410

• Marital Status

• Average Age

• The Commute to Work

• Total commuters: 1,584
• Drive alone: 1,383
• Carpool: 114
• Public transit: 8
• Ride bikes or walk: 65


• Average commute time: 29.5 minutes.
•    0 - 5: 14
•    5 - 9: 91
•    10 - 14: 110
•    15 - 19: 188
•    20 - 24: 294
•    25 - 29: 117
•    30 - 34: 224
•    35 - 39: 108
•    40 - 44: 116
•    45 - 59: 230
•    60 - 89: 60
•    90 plus: 32

• The Economics

• Average House Value: $469,800
• Average Annual Household Income: $84,779
• Businesses: 103
• Employees: 799
• Annual Payroll: $31,149,000
• Average Family Income: $112,589
• Median Family Income: $71,950
• Average Income for Men: $66,307
• Average Income for Women: $33,449

• The Politics

• Congressional District: 01, 02
• Congressional District Land Area: 3653.0, 354.0
• Sr Senator: Barbara A. Mikulski (D)
• Jr Senator: Benjamin L. Cardin (D)
• US House Representative: Andy Harris (R)

• Other Stuff

• County FIPS Code: 005
• State FIPS Code: 24

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