🇺🇸 United States ZIP Code

STANDARD

01901

Lynn

ZIP Code 01901 is a standard zip code serving Lynn, Lynn, Massachusetts (MA), in Essex County, United States. It has an estimated population of 1,689 with a median household income of $23,467. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Massachusetts (MA)
County: Essex
City: Lynn
Timezone: America/New_York

Coordinates

Latitude: 42.461200
Longitude: -70.946700

Geographic Details

Land Area: 0.25 mi²
Water Area: 0.03 mi²
Population Density: 6821.0 people per mi² (95th percentile)
Bounding Box: 42.466961°N, 42.453734°S, -70.939918°E, -70.953152°W

With 1,689 residents spread across 0.25 square miles, this area has a population density of 6821.0 people per square mile.

Demographics

1,689

Population

35th percentile

$23,467

Median Income

$139,900

Median Home Value

55th percentile

0.25 mi²

Land Area

The median household income in 01901 is $23,467, and the median home value is $139,900.

Housing

1,034

Total Units

958

Occupied Units

92.6%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Lynn, MA.

01902

Lynn

01903

Lynn

01904

Lynn

01905

Lynn

01910

Lynn

Similar ZIP Codes in Massachusetts

ZIP codes with similar median household income in Massachusetts.

02115

Boston

$27,134

01107

Springfield

$21,737

02121

Dorchester

$28,238

02723

Fall River

$28,120

02119

Roxbury

$27,180

01608

Worcester

$19,418

02724

Fall River

$27,390

02746

New Bedford

$25,623

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.