🇺🇸 United States ZIP Code

STANDARD

48015

Center Line

ZIP Code 48015 is a standard zip code serving Center Line, Center Line, Michigan (MI), in Macomb County, United States. It has an estimated population of 8,257 with a median household income of $30,752. The area falls within the America/Detroit timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 42.478800
Longitude: -83.024800

Geographic Details

Land Area: 1.71 mi²
Population Density: 4834.0 people per mi² (90th percentile)
Bounding Box: 42.491933°N, 42.468676°S, -83.015840°E, -83.038857°W

With 8,257 residents spread across 1.71 square miles, this area has a population density of 4834.0 people per square mile.

Demographics

8,257

Population

65th percentile

$30,752

Median Income

10th percentile

$65,700

Median Home Value

10th percentile

1.71 mi²

Land Area

The median household income in 48015 is $30,752, and the median home value is $65,700. This is below the national average for household income.

Housing

3,920

Total Units

3,632

Occupied Units

92.7%

Occupancy Rate

Similar ZIP Codes in Michigan

ZIP codes with similar median household income in Michigan.

49619

Brethren

$31,696

49953

Ontonagon

$35,000

48458

Mount Morris

$33,737

49968

Wakefield

$34,203

49931

Houghton

$30,829

48654

Rose City

$33,696

49766

Ossineke

$34,744

49912

Bruce Crossing

$33,365

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.