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ZIP Code 02421

Lexington, Massachusetts, United States

Standard ZIP Eastern Time (ET)
18,080
Population
729.5
Per sq mile
Middlesex
County

About ZIP Code 02421

ZIP code 02421 is assigned to Lexington, Middlesex County, Massachusetts, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 18,080 with a density of 729.5 people per square mile.

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Location Details

ZIP Code02421
CityLexington
CountyMiddlesex County
StateMassachusetts
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude42.4380
Longitude-71.2392
ZIP TypeStandard ZIP

Post Office

Address1661 MASSACHUSETTS AVE
CityLEXINGTON
StateMA

Nearby ZIP Codes in Massachusetts

02420
Lexington
02451
Waltham
02452
Waltham
01731
Hanscom Afb
02453
Waltham
01773
Lincoln

Frequently Asked Questions

What city is ZIP code 02421 in?

ZIP code 02421 is in Lexington, Middlesex County, Massachusetts, United States.

What county is ZIP code 02421 in?

ZIP code 02421 is in Middlesex County, Massachusetts.

What timezone is ZIP code 02421 in?

ZIP code 02421 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 02421?

The estimated population of ZIP code 02421 is 18,080 people with a density of 729.5 people per square mile.

What state is ZIP code 02421 in?

ZIP code 02421 is in Massachusetts (MA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.