🇺🇸 United States ZIP Code

STANDARD

62226

Belleville

ZIP Code 62226 is a standard zip code serving Belleville, Belleville, Illinois (IL), in St. Clair County, United States. It has an estimated population of 29,744 with a median household income of $51,267. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Illinois (IL)
County: St. Clair
City: Belleville
Timezone: America/Chicago

Coordinates

Latitude: 38.535200
Longitude: -90.000600

Geographic Details

Land Area: 13.91 mi²
Water Area: 0.29 mi²
Population Density: 2139.0 people per mi² (85th percentile)
Bounding Box: 38.578092°N, 38.457400°S, -89.951605°E, -90.036926°W

With 29,744 residents spread across 13.91 square miles, this area has a population density of 2139.0 people per square mile.

Demographics

29,744

Population

85th percentile

$51,267

Median Income

55th percentile

$118,100

Median Home Value

45th percentile

13.91 mi²

Land Area

The median household income in 62226 is $51,267, and the median home value is $118,100.

Housing

13,722

Total Units

12,663

Occupied Units

92.3%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Belleville, IL.

62220

Belleville

62221

Belleville

62222

Belleville

62223

Belleville

Similar ZIP Codes in Illinois

ZIP codes with similar median household income in Illinois.

61001

Apple River

$51,250

61561

Roanoke

$57,473

61540

Lacon

$57,315

62621

Bluffs

$55,069

62560

Raymond

$47,054

61369

Toluca

$43,917

62040

Granite City

$45,737

61559

Princeville

$56,652

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.