🇺🇸 United States ZIP Code

STANDARD

02108

Boston

ZIP Code 02108 is a standard zip code serving Boston, Boston, Massachusetts (MA), in Suffolk County, United States. It has an estimated population of 3,825 with a median household income of $96,921. The area falls within the America/New_York timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 42.357600
Longitude: -71.068400

Geographic Details

Land Area: 0.14 mi²
Population Density: 27919.0 people per mi² (95th percentile)
Bounding Box: 42.361928°N, 42.355310°S, -71.056485°E, -71.075219°W

With 3,825 residents spread across 0.14 square miles, this area has a population density of 27919.0 people per square mile.

Demographics

3,825

Population

50th percentile

$96,921

Median Income

95th percentile

$724,500

Median Home Value

95th percentile

0.14 mi²

Land Area

The median household income in 02108 is $96,921, and the median home value is $724,500. This places the area in the top 25% nationally for household income.

Housing

2,278

Total Units

1,875

Occupied Units

82.3%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Boston, MA.

02109

Boston

02110

Boston

02111

Boston

02112

Boston

02113

Boston

02114

Boston

02115

Boston

02116

Boston

02117

Boston

02118

Boston

Similar ZIP Codes in Massachusetts

ZIP codes with similar median household income in Massachusetts.

02769

Rehoboth

$82,500

01534

Northbridge

$85,000

01564

Sterling

$98,872

01431

Ashby

$82,778

02779

Berkley

$90,741

02043

Hingham

$106,854

01940

Lynnfield

$106,239

02364

Kingston

$82,661

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.