🇺🇸 United States ZIP Code

STANDARD

49220

Addison

ZIP Code 49220 is a standard zip code serving Addison, Addison, Michigan (MI), in Lenawee County, United States. It has an estimated population of 2,290 with a median household income of $47,609. The area falls within the America/Detroit timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Michigan (MI)
County: Lenawee
City: Addison
Timezone: America/Detroit

Coordinates

Latitude: 42.003600
Longitude: -84.312200

Geographic Details

Land Area: 28.33 mi²
Water Area: 0.26 mi²
Population Density: 81.0 people per mi² (50th percentile)
Bounding Box: 42.049821°N, 41.938631°S, -84.256779°E, -84.420720°W

With 2,290 residents spread across 28.33 square miles, this area has a population density of 81.0 people per square mile.

Demographics

2,290

Population

40th percentile

$47,609

Median Income

45th percentile

$113,400

Median Home Value

40th percentile

28.33 mi²

Land Area

The median household income in 49220 is $47,609, and the median home value is $113,400.

Housing

1,138

Total Units

902

Occupied Units

79.3%

Occupancy Rate

Similar ZIP Codes in Michigan

ZIP codes with similar median household income in Michigan.

48726

Cass City

$43,480

49036

Coldwater

$42,635

49451

Ravenna

$51,291

48879

Saint Johns

$52,996

49686

Traverse City

$51,104

48062

Richmond

$54,219

48414

Bancroft

$47,545

49076

Olivet

$49,730

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.