Zip Code 01854 — Lowell, MA

ZIP Code 01854 is associated with Lowell, MA, in Middlesex County. The listed population estimate is 30,081; estimated density is 2,932.7 people per square mile. Among records with population estimates, it ranks #18 of 81 in Middlesex County and #61 of 532 in MA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.649390, -71.348270)

Data MetricLocal Statistic
Postal / Zip Code01854
Primary CityLowell
State / ProvinceMA
CountyMiddlesex
Total Population30,081
Population Density2,932.7 people/sq mi
TimezoneAmerica/New_York

How 01854 Compares

MetricZIP 01854Middlesex County recordsMA records
Population estimate30,0811,629,277 (sum)7,043,978 (sum)
Population Density2,932.7 /sq mi----
County population rank#18 of 81----
State population rank#61 of 532----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MA

ZIP CodeCityDistancePopulation estimate
ZIP 01851Lowell1.5 mi33,403
ZIP 01850Lowell2.3 mi17,740
ZIP 01863North Chelmsford2.5 mi9,796
ZIP 01852Lowell2.9 mi37,144
ZIP 01826Dracut3.4 mi32,629

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 →