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21028 ZIP Code

ZIP Code: 21028 Churchville

Extra Details of ZIP Code 21028

ZIP Code 21028
Zip Code Type Standard
State Maryland - MD
Official Zip Code Name Churchville
Primary County Harford
Area Code (s) 410
Racial Majority White 89.2%
Elevation Range 256 - 364 ft.

Data: State Statistics Office | Updated on: Jun 02, 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

2,609

Unemployment Rate
1.4%
Poverty Rate
3.1%
Non-Citizens
0.2%

Location of Zip Code 21028

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

Gender & Age Statistics

Gender

  • Male
    50%
  • Female
    50%

Age

  • <10 years
    6%
  • 10-17 years
    11%
  • 18-34 years
    14%
  • 35-64 years
    40%
  • 65+ years
    28%

21028 Demographics

Racial Diversity

  • White
    90%
  • African American
    0%
  • Hispanic
    5%
  • American Indian or Alaska native
    0%
  • Asian & Other race
    2%

Education Levels

  • Master's degree or above
    22%
  • Bachelor's degree
    22%
  • Some college or associate degree
    20%
  • High school diploma or vocational degree
    29%
  • Less than high school diploma
    6%

21028 Income

Median Household Income

$108,958

National $64,994

Household Income Brackets

  • <$30k
    8%
  • $30-$44k
    17%
  • $45-$84k
    11%
  • $85-$149k
    34%
  • $150k+
    30%

Median Individual Income

$46,174

National $32,197

Individual Income Brackets

  • <$20k
    21%
  • $20-$34k
    22%
  • $35-$74k
    38%
  • $75k+
    19%

Online Business Directory

Whether you're looking for hotels, hairdressers, doctors or lawyers in Churchville, 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!

Mold Experts of Rockville
106 N Adams St, Rockville, 20850

Polosoft Technologies
808 Platinum avenue, Essex Baltimore, Maryland, Essex, 21221

Assisting Hands Home Care Baltimore
6 Reservoir Cir Suite 201,, Baltimore, 21208

McCutcheon’s Apple Products
13 S. Wisner St., Frederick, 21701

Star Locks and Keys
406 S Marlyn Ave, Essex, 21221

Renken Remodeling
200 E Patrick St, Frederick, 21701

Modest Technologies Solution
8101 Sandy Spring Road, ste 280, Laurel, 20707

Avenues Recovery Center at Prince Frederick
125 Fairground Road, Prince Frederick, 20678

Schools Serving Churchville

Churchville Elementary
2935 Level Rd Churchville, MD 21028

Library Churchville

Churchville Branch Library
3714 Churchville Ave. Churchville, VA 24421

Newman Riga Library
1 Village Park Churchville, NY 14428

Museum Churchville

Churchville Nature Center
501 Churchville Lane Churchville, PA 18966

Hospital Churchville

University Churchville