US ZIP Code Map

ZIP code

21660

Ridgely, MD

STANDARD

21660 covers Ridgely in Caroline County, with 4,244 people in the ACS estimate.

Map of 21660, Ridgely

ZIP code map

ACS population

4,244

Median household income

$76,917

Median home value

$322,500

About ZIP code 21660

Type

STANDARD

City

Ridgely

County

Caroline County

Timezone

America/New_York

Area codes

410, 443, 667

Land area

32.7 sq mi

Water area

0.04 sq mi

Households

1,571

Median gross rent

$1,008

More enterprise fields

Timezone
America/New_York
Area Codes
410, 443, 667
World Region
NA
Country
US
Housing Count
1,588
Irs Estimated Households
1,980
Population Count
3,927
Irs Estimated Population
3,730

People in 21660

Race

  • White2,977
  • Black or African American528
  • American Indian or Alaska Native6
  • Asian40
  • Native Hawaiian and Pacific Islander2
  • Other race125
  • Two or more races249

Hispanic or Latino (any race): 248

Age

  • Under 10479
  • 10 to 19514
  • 20 to 29399
  • 30 to 39501
  • 40 to 49504
  • 50 to 59590
  • 60 to 69523
  • 70 to 79290
  • 80 and older127

Income and housing in 21660

Poverty rate

5.4%

Median earnings

$39,785

Median household income

$76,917

Median home value

$322,500

Median gross rent

$1,008

Education

  • High school graduate87.8%
  • Bachelor's degree17.3%
  • Graduate degree6.2%

Places covering 21660

Cities and places

Counties

59.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 21660

IRS populationACS population
4,8052,402020052023

Hover a year for IRS and ACS values.

ZIP codes near 21660

  1. 21681Ridgely0.0 miPop — · Income —
  2. 21682Ridgely0.0 miPop — · Income —
  3. 21683Ridgely0.0 miPop — · Income —
  4. 21684Ridgely0.0 miPop — · Income —
  5. 21685Ridgely0.0 miPop — · Income —
  6. 21686Ridgely0.0 miPop — · Income —
  7. 21687Ridgely0.0 miPop — · Income —
  8. 21688Ridgely0.0 miPop — · Income —
  9. 21641Hillsboro3.5 miPop 130 · Income $65,417
  10. 21639Greensboro4.8 miPop 4,621 · Income $59,274
  11. 21629Denton5.3 miPop 10,285 · Income $70,117
  12. 21657Queen Anne6.3 miPop 1,533 · Income $106,588

ZIP code 21660 FAQ

What city is ZIP code 21660 in?
21660 is in Ridgely, MD.
What county is 21660 in?
21660 is in Caroline County.
What is the median household income in 21660?
The median household income in 21660 is $76,917.
Which ZIP codes are near 21660?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21660.