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21144 ZIP Code

ZIP Code: 21144 Severn

Extra Details of ZIP Code 21144

ZIP Code 21144
Zip Code Type Standard
State Maryland - MD
Official Zip Code Name Severn
Primary County Anne Arundel
Area Code (s) 410
Racial Majority White 50.68%
Elevation Range 92 - 141 ft.

Data: State Statistics Office | Updated on: Apr 18, 2026

How to write a U.S. envelope?

The first step is to write the recipient address:
First, you need to fill in the recipient's mailing information in the center of the envelope. The first line is also the recipient's name. When writing the recipient's name, pay attention to the title, and write the person's title and name in the middle of the envelope. On the second line, write the recipient's full address, including any associated apartment or suite numbers. The more detailed the better. The third line writes the recipient's city, state, and zip code, this information is the last line of the address.

The second step is to write the reply address:
The return address is three lines, the first line will be the sender's name. The second line writes the sender's detailed address, including the street address, please remember to write the house number. On the third line write your city, state abbr, and zip code.

Finally, don't forget to stick the stamp on the right top corner. Otherwise, the letter will not go into the delivery process.

How to Read Zip Code

Population and Employment

population

35,680

Unemployment Rate
3.1%
Poverty Rate
6.7%
Non-Citizens
5%

Location of Zip Code 21144

On this map you can see exactly where postcodes are located within Germany.

Gender & Age Statistics

Gender

  • Male
    49%
  • Female
    51%

Age

  • <10 years
    16%
  • 10-17 years
    11%
  • 18-34 years
    23%
  • 35-64 years
    39%
  • 65+ years
    11%

21144 Demographics

Racial Diversity

  • White
    45%
  • African American
    33%
  • Hispanic
    8%
  • American Indian or Alaska native
    0%
  • Asian & Other race
    8%

Education Levels

  • Master's degree or above
    17%
  • Bachelor's degree
    24%
  • Some college or associate degree
    31%
  • High school diploma or vocational degree
    22%
  • Less than high school diploma
    5%

21144 Income

Median Household Income

$112,323

National $64,994

Household Income Brackets

  • <$30k
    7%
  • $30-$44k
    6%
  • $45-$84k
    16%
  • $85-$149k
    37%
  • $150k+
    34%

Median Individual Income

$52,171

National $32,197

Individual Income Brackets

  • <$20k
    18%
  • $20-$34k
    18%
  • $35-$74k
    40%
  • $75k+
    24%

Online Business Directory

Whether you're looking for hotels, hairdressers, doctors or lawyers in Severn, MD. You can find these phone numbers in our phone book. With us, you can easily book a restaurant or hotel in your location. You can also find reputable real estate agents and insurance agents. Everything you need is easily accessible here!

Bus Charter Express
137 National Plaza, Suite 300, National Harbor, 20745

Gershberg & Associates, LLC
11419 Cronridge Drive, Suite 7, Owings Mills, 21117

Alan Brinsfield – Homespire Mortgage
111 S George St #3, Cumberland, 21502

Capital Linguists
2301 Shorefield RD #334, Silver Spring, MD, , USA, 20902

Via Appliance Repair
2124 Baldwin Ave, Crofton, 21114

Maryland Home Buyers
2945 Emmorton Rd., Abingdon, 21009

Bethesda Bathroom Remodeling
9203 Cedar Way, Bethesda, 20814

REB Records
4 N Main St, Bel Air, 21014

Schools Serving Severn

Quarterfield Elementary
7967 Quarterfield Rd Severn, MD 21144

Ridgeway Elementary
1440 Evergreen Rd Severn, MD 21144

Center Of Applied Technology-north
800 Stevenson Rd Severn, MD 21144

Van Bokkelen Elementary
1140 Reece Rd Severn, MD 21144

Severn Elementary
838 Reece Rd Severn, MD 21144

Library Severn

Severn Community Library
2624 Annapolis Rd. (route 175) Severn, MD 21144

Museum Severn

Hospital Severn

University Severn