01776   Zip Code Sudbury Middlesex MA United States

City Sudbury
County Middlesex
State Massachusetts
Latitude 42.38456
Longitude -71.42316
Population 19,270
Density 789.64 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: $236,509
Median individual: $100,664

Race

Mode: 79.0% White

Gender

 52.2% female 

Rent

  $1423 / month  

Median house value: $995,845.0

Age

Median: 42.3 years old

Education

With at least college degree: 83.3%
With STEM degree: 58.9%

Marital Status

 65.6% married 

Never married: 24.7%

Labor Force Participation

 63.8% working 

Unemployed: 4.2%

Average Family Size

 3.33 people 

Commute Time

 34.5 minutes 

Health Care

 0.6% uninsured 

Poverty

 2.9%

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

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