20619   Zip Code California St. Mary's MD United States

City California
County St. Mary's
State Maryland
Latitude 38.2919
Longitude -76.52714
Population 14,743
Density 917.88 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K0102030

Median household: $114,848
Median individual: $64,783

Race

WhiteBlackMultipleOther

Mode: 70.3% White

Gender

 50.1% female 

Rent

  $2015 / month  

Median house value: $365,437.0

Age

0%1%2%3%4%5%6%7%8%9%10%11%12%13%14%15%10-1930s50s70s

Median: 36.5 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 47.9%
With STEM degree: 53.9%

Marital Status

 53.3% married 

Never married: 31.6%

Labor Force Participation

 70.4% working 

Unemployed: 2.8%

Average Family Size

 3.06 people 

Commute Time

 31.0 minutes 

Health Care

 3.1% uninsured 

Poverty

 6.4%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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