United States ZIP Code: 21220

This is the Maryland ZIP Code 21220 page list. Its detail State, County, City, Longitude, Latitude, Envelope Example, Population is as below.

Modern illustration of Middle River, Baltimore County, Maryland, showcasing geographic features and landmarks, including Martin State Airport, Hammerman Area of Gunpowder Falls State Park, and Maryland state symbols.

ZIP Code 21220 Information ZIP Code 21220 Information

  • Country:

    U.S. - United States

    State FIPS:

    24

    Area Code:

    443 / 410 / 667

    ZIP Code:

    21220

    ZIP Type:

    S (Standard)

    ❓What does S (Standard) mean? A "standard" ZIP Code is what most people think of when they talk about ZIP Codes - essentially a town, city, or a division of a city that has mail service.

ZIP Code 21220 - City ZIP Code - City

This is the city information corresponding to 21220:

State County CityCity Type ?In many cases, a ZIP Code can have multiple "names", meaning cities, towns, or subdivisions, in its boundaries. However, it will ALWAYS have exactly 1 "default" name. D - Default - This is the "preferred" name - by the USPS - for a city. Each ZIP Code has one - and only one - "default" name. In most cases, this is what people who live in that area call the city as well. A - Acceptable - This name can be used for mailing purposes. Often times alternative names are large neighborhoods or sections of the city/town. In some cases a ZIP Code may have several "acceptable" names which is used to group towns under one ZIP Code. N - Not Acceptable - A "not acceptable" name is, in many cases, a nickname that residents give that location. According to the USPS, you should NOT send mail to that ZIP Code using the "not acceptable" name when mailing.ZIP Code
MDBaltimoreBaltimoreA (Acceptable)21220
MDBaltimoreMiddle RiverD (Default)21220

❓What does D (Default) mean? This is the "preferred" name - by the USPS - for a city. Each ZIP Code has one - and only one - "default" name. In most cases, this is what people who live in that area call the city as well.

❓What does A (Acceptable) mean? This name can be used for mailing purposes. Often times alternative names are large neighborhoods or sections of the city/town. In some cases a ZIP Code may have several "acceptable" names which is used to group towns under one ZIP Code.

ZIP Code 21220 Plus 4 ZIP Code 21220 Plus 4

ZIP Code 5 plus 4 is the extension of 5-digit zip code, It can be used to locate a more detailed location. The last four digits designate segment or one side of a street or an apartment. You can find the ZIP+4 code and corresponding address of the zip code 21220 below.

ZIP Code 5 Plus 4Address
21220-0001PO BOX 5001, MIDDLE RIVER, MD
21220-0011PO BOX 5011, MIDDLE RIVER, MD
21220-0021PO BOX 5021, MIDDLE RIVER, MD
21220-0081PO BOX 5081, MIDDLE RIVER, MD
21220-0100PO BOX 18000, MIDDLE RIVER, MD

More ZIP+4 Codes of ZIP Code 21220

Envelope Example Envelope Example

This is an example of a US zip envelope. You can use a 5-digit zipcode or a detailed 9-digit zipcode to copy the mail in the following address format.

ZIP Code: 21220

21220 Basic Meaning Basic Meaning

What does each digit of ZIP Code 21220 stands for? The first digit designates a national area, which ranges from zero for the Northeast to nine for the far West. The 2-3 digits are the code of a sectional center facility in that region. The last two digits designate small post offices or postal zones.

ZIP Code: 21220

Online Map Online Map

This is online map of the address Middle River, Maryland, United States. You may use button to move and zoom in / out. The map information is for reference only.

Museum Museum

This is the ZIP Code 21220 - Museum page list. Its detail Museum Name, Street, City, State, ZIP Code, Phone is as below.

NameStreetCityStateZIP CodePhone
RAILROAD HISTORY COLLECTION OF AMERICA5 PINYON COURTTBALTIMORE MD21220
MARSHY POINT NATURE CENTER7130 MARSHY POINT ROADMIDDLE RIVER MD21220(410) 887-2817

School School

This is the ZIP Code 21220 - School page list. Its detail School Name, Address, City, State, ZIP Code is as below.

School NameAddressCityStateGradesZIP Code
Martin Boulevard Elementary210 Riverton RdBaltimore MDUG21220
Oliver Beach Elementary12912 Cunninghill Cove RdBaltimore MDUG21220
Crossroads Center11640 Crossroads CircleBaltimore MDUG21220

Population for ZIP Code 21220 Population for ZIP Code 21220

What is the total population in ZIP Code 21220? Below is detail information.

  • Population for ZIP Code 21220: 45,622
  • 2010 Population: 39,199

The 2020 demographic statistics are in progress. The current population in ZIP code 21220 is 45,622, and the population in 2010 is 39,199.

Gender Gender

In all the statistical population, the male population is 18,993, the female population is 20,206.

  • Male Population: 18,993
  • Female Population: 20,206

Race Race

In all the statistical population, the male population is 18,993, the female population is 20,206.

  • White Population: 29,553
  • Black Population: 8,314
  • Hispanic Population: 1,947
  • Asian Population: 1,182
  • Hawaiian Population: 54
  • Indian Population: 494
  • Other Population: 855

Age Age

In all the statistical population, the White population is 29,553, the Black population is 8,314, the Hispanic population is 1,947, the Asian population is 1,182, the Hawaiian population is 54, the Indian Ppopulation is 494 and Other population is 855.

  • Age's Median: 37.0
  • Median of male age: 35.9
  • Median of female age: 37.9

Households for ZIP Code 21220 Households for ZIP Code 21220

ZIP code 21220 has 15,190 households, with an average number of 2.57 persons per household. The average income per household in Zip code 21220 is 62,681 USD, and the average house value is 201,800 USD.

  • Households Per Zipcode: 15,190
  • Persons Per Household: 2.57
  • Average House Value: 201,800
  • Income Per Household: 62,681

Geographic Geographic

The latitude of the Zip code 21220 is 39.340232, the longitude is -76.401950, and the elevation is 20. It has land area of 21.563 square miles, and water area of 6.468 square miles. The time zone for ZIP code 21220 is Eastern (GMT -05:00). Daylight saving time should be observed in the area where the zip code is located.

  • Latitude: 39.340232
  • Longitude: -76.401950
  • Elevation: 20
  • Land Area: 21.563
  • Water Area: 6.468
  • Time Zone: Eastern (GMT -05:00)
  • Region: South
  • Division: South Atlantic
  • Day Light Saving: Y

Congressional District Congressional District

The Congressional District for ZIP code 21220 is Maryland's 2nd congressional district, the Congressional Land Area is 348.88 square mile.

  • Congressional District: 2nd
  • Congressional Land Area: 348.88

Delivery Delivery

In the ZIP code 21220, there are 17,752 residential delivery mailboxes and centralized units, and 688 commercial delivery mailbox and centralized units, 10,804 single family deliveries and 2,274 multifamily deliveries, and the box count is 19,062. The main post office has city delivery carrier routes for the ZIP code 21220.

  • Delivery Residential: 17,752
  • Delivery Business: 688
  • Delivery Total: 19,062
  • Single Family Delivery Units: 10,804
  • Multi Family Delivery Units: 2,274
  • City Delivery Indicator: Y

Business Business

In ZIP code 21220, the number of business is 637, the number of employee is 12,080, the business first quarter payroll is 162,761,000 USD, the business annual payroll is 688,153,000 USD.

  • Number Of Businesses: 637
  • Number Of Employees: 12,080
  • Business First Quarter Payroll: 162,761,000
  • Business Annual Payroll: 688,153,000

Social Security Benefits Social Security Benefits

There are 7,955 beneficiaries with benefits in current-payment status for ZIP code 21220, of which 5,145 are retired workers, 1,435 are disabled workers, 520 are widow(er)s and parents, 185 are spouses and 670 are children. The number of beneficiaries aged 65 or older is 5,450. The total monthly benefits are 11,403,000 USD, of which 8,096,000 USD for retired workers, 762,000 USD for widow(er)s and parents.

  • Total Number: 7,955
  • Retired workers Number: 5,145
  • Disabled workers Number: 1,435
  • Widow(er)s and parents Number: 520
  • Spouses Number: 185
  • Children Number: 670
  • All beneficiaries per month: 11,403,000
  • Retired workers per month: 8,096,000
  • Widow(er)s and parents per month: 762,000
  • Number of beneficiaries aged 65 or older: 5,450
Baltimore ZIP Code, Middle River ZIP Code, Maryland ZIP Code, 21220 ZIP Code, United States

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