Home > MA > Essex County > North Andover > Zip 01845

Zip Code 01845 — North Andover, MA

01845 is a ZIP Code associated with North Andover, MA, located within Essex. The postal region supports an estimated population of 32,494 residents across Data Pending housing units, with a population density of 475.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.671320, -71.086690)

Data Metric	Local Statistic
Postal / Zip Code	01845
Primary City	North Andover
State / Province	MA
County	Essex
Total Population	32,494
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	475.1 people/sq mi
Timezone	America/New_York

How 01845 Compares

Metric	ZIP 01845	Essex County	MA State Average
Population	32,494	812,999	7,043,978
Median Income	Data Pending	N/A	N/A
Population Density	475.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 01921	Boxford	3.5 mi	8,250	N/A
Zip 01843	Lawrence	4.0 mi	27,445	N/A
Zip 01810	Andover	4.3 mi	35,648	N/A
Zip 01840	Lawrence	4.5 mi	8,522	N/A
Zip 01841	Lawrence	4.8 mi	52,769	N/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 →