Home > MA > Middlesex County > Burlington > Zip 01803

Zip Code 01803 — Burlington, MA

01803 is a ZIP Code associated with Burlington, MA, located within Middlesex. The postal region supports an estimated population of 26,274 residents across Data Pending housing units, with a population density of 900.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.502800, -71.201470)

Data MetricLocal Statistic
Postal / Zip Code01803
Primary CityBurlington
State / ProvinceMA
CountyMiddlesex
Total Population26,274
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density900.0 people/sq mi
TimezoneAmerica/New_York

How 01803 Compares

MetricZIP 01803Middlesex CountyMA State Average
Population26,2741,629,2777,043,978
Median IncomeData PendingN/AN/A
Population Density900.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 01801Woburn2.6 mi41,939N/A
Zip 02420Lexington3.2 mi16,215N/A
Zip 01730Bedford3.9 mi14,707N/A
Zip 01821Billerica4.2 mi30,143N/A
Zip 01887Wilmington4.4 mi23,336N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →