21661   Zip Code Rock Hall Kent MD United States

City Rock Hall
County Kent
State Maryland
Latitude 39.12905
Longitude -76.21967
Population 2,613
Density 79.02 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $90,492
Median individual: $47,712

Race

Mode: 89.0% White

Gender

 57.7% female 

Rent

  $1000 / month  

Median house value: $289,568.0

Age

Median: 58.4 years old

Education

With at least college degree: 35.6%
With STEM degree: 53.2%

Marital Status

 45.4% married 

Never married: 28.7%

Labor Force Participation

 59.1% working 

Unemployed: 1.2%

Average Family Size

 2.43 people 

Commute Time

 23.6 minutes 

Health Care

 3.6% uninsured 

Poverty

 11.8%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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