02127   Zip Code South Boston Suffolk MA United States

City South Boston
County Suffolk
State Massachusetts
Latitude 42.33455
Longitude -71.03875
Population 36,769
Density 17873.83 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: $164,387
Median individual: $85,625

Race

Mode: 77.6% White

Gender

 51.0% female 

Rent

  $2736 / month  

Median house value: $859,272.0

Age

Median: 32.3 years old

Education

With at least college degree: 69.8%
With STEM degree: 46.5%

Marital Status

 30.1% married 

Never married: 60.5%

Labor Force Participation

 82.4% working 

Unemployed: 4.0%

Average Family Size

 2.62 people 

Commute Time

 30.0 minutes 

Health Care

 2.0% uninsured 

Poverty

 11.1%

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

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