🇺🇸 United States ZIP Code

STANDARD

62216

Aviston

ZIP Code 62216 is a standard zip code serving Aviston, Aviston, Illinois (IL), in Clinton County, United States. It has an estimated population of 2,526 with a median household income of $75,781. The area falls within the America/Chicago timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Illinois (IL)
County: Clinton
City: Aviston
Timezone: America/Chicago

Coordinates

Latitude: 38.608900
Longitude: -89.603400

Geographic Details

Land Area: 21.30 mi²
Water Area: 0.01 mi²
Population Density: 119.0 people per mi² (55th percentile)
Bounding Box: 38.702550°N, 38.572169°S, -89.571401°E, -89.647738°W

With 2,526 residents spread across 21.30 square miles, this area has a population density of 119.0 people per square mile.

Demographics

2,526

Population

45th percentile

$75,781

Median Income

85th percentile

$165,500

Median Home Value

65th percentile

21.30 mi²

Land Area

The median household income in 62216 is $75,781, and the median home value is $165,500. This places the area in the top 25% nationally for household income.

Housing

912

Total Units

888

Occupied Units

97.4%

Occupancy Rate

Similar ZIP Codes in Illinois

ZIP codes with similar median household income in Illinois.

62254

Lebanon

$67,009

62285

Smithton

$74,231

62295

Valmeyer

$70,957

60148

Lombard

$70,448

60431

Joliet

$81,037

62629

Chatham

$80,301

62215

Albers

$75,625

60417

Crete

$70,383

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.