🇺🇸 United States ZIP Code

STANDARD

48381

Milford

ZIP Code 48381 is a standard zip code serving Milford, Milford, Michigan (MI), in Oakland County, United States. It has an estimated population of 12,605 with a median household income of $74,375. The area falls within the America/Detroit timezone.

Median Household Income vs. National Average

Location

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

Coordinates

Latitude: 42.575800
Longitude: -83.592400

Geographic Details

Land Area: 20.02 mi²
Water Area: 0.76 mi²
Population Density: 630.0 people per mi² (70th percentile)
Bounding Box: 42.610741°N, 42.509351°S, -83.553275°E, -83.654534°W

With 12,605 residents spread across 20.02 square miles, this area has a population density of 630.0 people per square mile.

Demographics

12,605

Population

70th percentile

$74,375

Median Income

85th percentile

$187,200

Median Home Value

70th percentile

20.02 mi²

Land Area

The median household income in 48381 is $74,375, and the median home value is $187,200. This places the area in the top 25% nationally for household income.

Housing

5,369

Total Units

4,963

Occupied Units

92.4%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Milford, MI.

48380

Milford

Similar ZIP Codes in Michigan

ZIP codes with similar median household income in Michigan.

48118

Chelsea

$68,134

48067

Royal Oak

$66,659

48072

Berkley

$70,023

49127

Stevensville

$66,161

49435

Marne

$63,241

48820

Dewitt

$74,788

48005

Armada

$75,388

48386

White Lake

$74,321

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.