🇺🇸 United States ZIP Code

STANDARD

61264

Milan

ZIP Code 61264 is a standard zip code serving Milan, Milan, Illinois (IL), in Rock Island County, United States. It has an estimated population of 10,548 with a median household income of $48,977. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Illinois (IL)
County: Rock Island
City: Milan
Timezone: America/Chicago

Coordinates

Latitude: 41.426200
Longitude: -90.573900

Geographic Details

Land Area: 71.77 mi²
Water Area: 3.38 mi²
Population Density: 147.0 people per mi² (55th percentile)
Bounding Box: 41.485032°N, 41.313117°S, -90.485876°E, -90.752072°W

With 10,548 residents spread across 71.77 square miles, this area has a population density of 147.0 people per square mile.

Demographics

10,548

Population

70th percentile

$48,977

Median Income

50th percentile

$113,800

Median Home Value

40th percentile

71.77 mi²

Land Area

The median household income in 61264 is $48,977, and the median home value is $113,800.

Housing

4,801

Total Units

4,592

Occupied Units

95.6%

Occupancy Rate

Similar ZIP Codes in Illinois

ZIP codes with similar median household income in Illinois.

62040

Granite City

$45,737

62638

Franklin

$55,278

61953

Tuscola

$53,584

60964

Saint Anne

$53,975

61924

Chrisman

$45,625

61413

Alpha

$50,461

61415

Avon

$52,137

60640

Chicago

$46,974

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.