US ZIP Code Map

ZIP code

20678

Prince Frederick, MD

STANDARD

20678 covers Prince Frederick in Calvert County, with 12,686 people in the ACS estimate.

Map of 20678, Prince Frederick

ZIP code map

ACS population

12,686

Median household income

$118,288

Median home value

$428,100

About ZIP code 20678

Type

STANDARD

City

Prince Frederick

County

Calvert County

Timezone

America/New_York

Area codes

227, 240, 301, 410, 443, 667

Land area

44.9 sq mi

Water area

9.11 sq mi

Households

5,016

Median gross rent

$1,408

Acceptable cities: Dares Beach, Prnc Frederck

More enterprise fields

Timezone
America/New_York
Area Codes
227, 240, 301, 410, 443, 667
World Region
NA
Country
US
Housing Count
4,773
Irs Estimated Households
6,460
Population Count
12,818
Irs Estimated Population
12,360

People in 20678

Race

  • White8,865
  • Black or African American2,456
  • American Indian or Alaska Native58
  • Asian257
  • Native Hawaiian and Pacific Islander12
  • Other race218
  • Two or more races952

Hispanic or Latino (any race): 569

Age

  • Under 101,635
  • 10 to 191,774
  • 20 to 291,390
  • 30 to 391,747
  • 40 to 491,435
  • 50 to 591,927
  • 60 to 691,572
  • 70 to 79897
  • 80 and older441

Income and housing in 20678

Poverty rate

9.1%

Median earnings

$61,658

Median household income

$118,288

Median home value

$428,100

Median gross rent

$1,408

Education

  • High school graduate92.6%
  • Bachelor's degree29.8%
  • Graduate degree13.0%

Places covering 20678

Cities and places

Counties

75.8% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 20678

IRS populationACS population
13,9046,952020052023

Hover a year for IRS and ACS values.

ZIP codes near 20678

  1. 20610Barstow1.8 miPop 224 · Income —
  2. 20676Port Republic3.8 miPop 3,412 · Income $150,916
  3. 20639Huntingtown5.1 miPop 14,969 · Income $153,375
  4. 20612Benedict6.1 miPop 68 · Income —
  5. 20685Saint Leonard6.5 miPop 6,481 · Income $122,059
  6. 20608Aquasco7.0 miPop 629 · Income $79,635
  7. 20689Sunderland8.3 miPop 2,046 · Income $174,583
  8. 20615Broomes Island8.4 miPop 422 · Income $191,944
  9. 20732Chesapeake Beach10.0 miPop 10,940 · Income $135,925
  10. 20736Owings10.6 miPop 9,775 · Income $159,821
  11. 20637Hughesville10.8 miPop 6,337 · Income $149,821
  12. 20659Mechanicsville11.1 miPop 23,918 · Income $117,571

ZIP code 20678 FAQ

What city is ZIP code 20678 in?
20678 is in Prince Frederick, MD.
What county is 20678 in?
20678 is in Calvert County.
What is the median household income in 20678?
The median household income in 20678 is $118,288.
Which ZIP codes are near 20678?
Use the radius tool on this page to list ZIP codes within a chosen distance of 20678.