US ZIP Code Map

ZIP code

21640

Henderson, MD

STANDARD

21640 covers Henderson in Caroline County, with 1,251 people in the ACS estimate.

Map of 21640, Henderson

ZIP code map

ACS population

1,251

Median household income

$65,952

Median home value

$260,200

About ZIP code 21640

Type

STANDARD

City

Henderson

County

Caroline County

Timezone

America/New_York

Area codes

302, 410, 443, 667

Land area

25.7 sq mi

Water area

0.08 sq mi

Households

546

Median gross rent

$1,625

More enterprise fields

Timezone
America/New_York
Area Codes
302, 410, 443, 667
World Region
NA
Country
US
Housing Count
613
Irs Estimated Households
750
Population Count
1,798
Irs Estimated Population
1,470

People in 21640

Race

  • White1,177
  • Black or African American57
  • American Indian or Alaska Native17
  • Asian4
  • Native Hawaiian and Pacific Islander1
  • Other race362
  • Two or more races180

Hispanic or Latino (any race): 547

Age

  • Under 10285
  • 10 to 19252
  • 20 to 29269
  • 30 to 39224
  • 40 to 49175
  • 50 to 59247
  • 60 to 69163
  • 70 to 79134
  • 80 and older49

Income and housing in 21640

Poverty rate

8.8%

Median earnings

$50,366

Median household income

$65,952

Median home value

$260,200

Median gross rent

$1,625

Education

  • High school graduate81.0%
  • Bachelor's degree14.6%
  • Graduate degree1.4%

Places covering 21640

Cities and places

92.2% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21640

IRS populationACS population
1,757879020052023

Hover a year for IRS and ACS values.

ZIP codes near 21640

  1. 19964Marydel2.6 miPop 1,570 · Income $95,250
  2. 21636Goldsboro3.0 miPop 913 · Income $66,818
  3. 21670Templeville4.1 miPop 23 · Income —
  4. 21649Marydel4.2 miPop 1,938 · Income $58,464
  5. 21644Ingleside6.5 miPop 82 · Income —
  6. 19953Hartly6.8 miPop 4,614 · Income $71,466
  7. 21607Barclay7.2 miPop 538 · Income $88,702
  8. 21639Greensboro7.2 miPop 4,621 · Income $59,274
  9. 19934Camden Wyoming7.5 miPop 13,579 · Income $79,100
  10. 21668Sudlersville9.0 miPop 1,973 · Income $80,938
  11. 19980Woodside10.2 miPop 118 · Income $84,079
  12. 19979Viola10.4 miPop 503 · Income $95,325

ZIP code 21640 FAQ

What city is ZIP code 21640 in?
21640 is in Henderson, MD.
What county is 21640 in?
21640 is in Caroline County.
What is the median household income in 21640?
The median household income in 21640 is $65,952.
Which ZIP codes are near 21640?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21640.