🇺🇸 United States ZIP Code

STANDARD

53110

Cudahy

ZIP Code 53110 is a standard zip code serving Cudahy, Cudahy, Wisconsin (WI), in Milwaukee County, United States. It has an estimated population of 18,320 with a median household income of $45,929. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Wisconsin (WI)
County: Milwaukee
City: Cudahy
Timezone: America/Chicago

Coordinates

Latitude: 42.949000
Longitude: -87.862000

Geographic Details

Land Area: 4.77 mi²
Water Area: 0.72 mi²
Population Density: 3842.0 people per mi² (90th percentile)
Bounding Box: 42.966445°N, 42.930013°S, -87.838157°E, -87.887676°W

With 18,320 residents spread across 4.77 square miles, this area has a population density of 3842.0 people per square mile.

Demographics

18,320

Population

80th percentile

$45,929

Median Income

45th percentile

$157,500

Median Home Value

60th percentile

4.77 mi²

Land Area

The median household income in 53110 is $45,929, and the median home value is $157,500.

Housing

8,688

Total Units

8,083

Occupied Units

93.0%

Occupancy Rate

Similar ZIP Codes in Wisconsin

ZIP codes with similar median household income in Wisconsin.

53007

Butler

$43,631

53019

Eden

$52,417

53034

Hustisford

$52,784

53039

Juneau

$52,010

53046

Lannon

$52,083

53048

Lomira

$49,767

53061

New Holstein

$44,625

53081

Sheboygan

$42,333

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.