ZIP Code Tabulation Area · Maryland

ZIP Code 21773: Frederick County, MD

ZIP Code 21773 (Frederick County, Maryland) has an estimated 5,826 residents in 1,997 households. The median household income is $161,908, the median home value is $544,400 and the median gross rent is $1,731/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Total population

5,826

Margin of error ±679

Median household income

$161,908

Margin of error ±$10,594

Median home value

$544,400

Margin of error ±$44,457

Median gross rent

$1,731/mo

Margin of error ±$89

Median age

43.8 yrs

Margin of error ±3.0 yrs

Mean travel time to work

35.8 min

Margin of error ±7.0 min

How ZIP 21773 compares with Maryland and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 2177343.8 yrsMaryland39.4 yrsUnited States38.9 yrs

Median household income

ZIP 21773$161,908Maryland$103,678United States$80,734

Per capita income

ZIP 21773$62,062Maryland$52,979United States$44,673

Poverty rate

ZIP 217733.4%Maryland9.4%United States12.5%

Unemployment rate

ZIP 217734.5%Maryland4.9%United States5.2%

Bachelor's degree or higher

ZIP 2177350.8%Maryland43.4%United States35.7%

Median home value

ZIP 21773$544,400Maryland$419,900United States$332,700

Median gross rent

ZIP 21773$1,731/moMaryland$1,705/moUnited States$1,413/mo

Owner-occupied homes

ZIP 2177393.6%Maryland67.6%United States65.2%

Mean travel time to work

ZIP 2177335.8 minMaryland31.1 minUnited States26.4 min

Worked from home

ZIP 2177323.5%Maryland19.3%United States15.1%

All figures for ZIP 21773

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 21773 — ACS 2020–2024 5-year estimates
MeasureZIP 21773Margin of errorMarylandUnited States
Total population5,826±6796,206,011334,922,499
Median age43.8 yrs±3.0 yrs39.4 yrs38.9 yrs
Households1,997±1882,362,928129,227,496
Median household income$161,908±$10,594$103,678$80,734
Per capita income$62,062±$5,419$52,979$44,673
Poverty rate3.4%±2.1 pts9.4%12.5%
Unemployment rate4.5%±2.5 pts4.9%5.2%
Bachelor's degree or higher50.8%±5.3 pts43.4%35.7%
Median home value$544,400±$44,457$419,900$332,700
Median gross rent$1,731/mo±$89$1,705/mo$1,413/mo
Owner-occupied homes93.6%±2.1 pts67.6%65.2%
Mean travel time to work35.8 min±7.0 min31.1 min26.4 min
Worked from home23.5%±6.0 pts19.3%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 21773
GroupZIP 21773MarylandUnited States
White alone, not Hispanic or Latino89.1%46.6%57.4%
Black or African American alone, not Hispanic or Latino0.8%28.9%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.1%0.5%
Asian alone, not Hispanic or Latino2.5%6.5%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.4%0.7%0.6%
Two or more races, not Hispanic or Latino2.9%4.6%4.3%
Hispanic or Latino (of any race)4.3%12.5%19.3%

Where ZIP 21773 is

State
Maryland
Main county
Frederick County
Largest overlapping place
Myersville (3% of the ZIP's land area)
Land area
36.29 sq mi· about 161 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Frederick County

21704 Frederick County, MD21705 Frederick, MD21710 Frederick County, MD21714 Braddock Heights, MD21716 Brunswick, MD21717 Buckeystown, MD21718 Burkittsville, MD21727 Frederick County, MD21754 Frederick County, MD21755 Frederick County, MD21758 Frederick County, MD21762 Libertytown, MD21769 Frederick County, MD21770 Green Valley, MD21771 Frederick County, MD21774 Linganore, MD21777 Point of Rocks, MD21778 Frederick County, MD21780 Frederick County, MD21788 Frederick County, MD21790 Frederick County, MD21791 Frederick County, MD21793 Walkersville, MD21798 Frederick County, MD

See every ZIP code in Maryland, or compare ZIP 21773 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.