🇺🇸 United States ZIP Code

STANDARD

49203

Jackson

ZIP Code 49203 is a standard zip code serving Jackson, Jackson, Michigan (MI), in Jackson County, United States. It has an estimated population of 38,280 with a median household income of $40,827. The area falls within the America/Detroit timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 42.229000
Longitude: -84.413200

Geographic Details

Land Area: 26.27 mi²
Water Area: 0.86 mi²
Population Density: 1457.0 people per mi² (80th percentile)
Bounding Box: 42.257819°N, 42.174694°S, -84.315058°E, -84.476443°W

With 38,280 residents spread across 26.27 square miles, this area has a population density of 1457.0 people per square mile.

Demographics

38,280

Population

90th percentile

$40,827

Median Income

30th percentile

$90,600

Median Home Value

25th percentile

26.27 mi²

Land Area

The median household income in 49203 is $40,827, and the median home value is $90,600.

Housing

17,213

Total Units

15,385

Occupied Units

89.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Jackson, MI.

49201

Jackson

49202

Jackson

49204

Jackson

Similar ZIP Codes in Michigan

ZIP codes with similar median household income in Michigan.

48036

Clinton Township

$45,573

48635

Lupton

$37,685

49729

Ellsworth

$44,934

48703

Au Gres

$37,442

48733

Fairgrove

$40,727

49753

Lachine

$40,361

48604

Saginaw

$41,741

49058

Hastings

$46,777

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.