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US ZIP Code Profile

ZIP Code 60640
Chicago, Illinois

ZIP code 60640 is in Chicago, located in Cook County, Illinois, within the Chicago-Naperville-Elgin metro area. Its 2020 Census population was 65,941. The estimated median adjusted gross income per tax return is $59,479, and about 9% of filers report $200,000 or more.

2020 Population
65,941
Census ZCTA
County
Cook
FIPS 17031
Median income (est.)
$59,479
IRS SOI 2022
Land Area
2.412 mi²
+ 0.248 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityChicago, IL
CountyCook County (FIPS 17031)
StateIllinois (FIPS 17)
Metro Area (MSA)Chicago-Naperville-Elgin, IL-IN-WI Metro Area (16980)
Census Region / DivisionMidwest Region · East North Central Division
Coordinates41.972874, -87.662605
Land / Water Area2.412 mi² land · 0.248 mi² water

02Income & Economics

Distribution of the 34,930 individual tax returns filed in 60640 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
21.1%
$25K–$50K
22.0%
$50K–$75K
18.0%
$75K–$100K
12.4%
$100K–$200K
17.9%
$200K+
8.5%
The $200,000+ bracket accounts for 41% of 60640's total adjusted gross income, from 9% of returns — a concentration that drives the gap between the median ($59,479) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 60640's IRS income metrics, 2020–2022.

Median income (2021→2022)
$59,479
▲ 8.4%
Filers earning $200K+
8.5%
▲ 0.8 pt
Total filers
34,930
▲ 1.2%
GET /zipc/v2/zipcodes/60640/soi?year=… $50K 2020 $55K 2021 $59K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 60640 ZCTA.

2000
74,030
 
2010
65,790
▼ -11.1%
2020
65,941
▲ +0.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 60640. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 60640

Chicago and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 60640 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number161542
City AliasesChicago

07Frequently Asked Questions

What county is ZIP code 60640 in?

ZIP code 60640 is in Cook County, Illinois (county FIPS code 17031).

What city is ZIP code 60640?

The primary USPS city for 60640 is Chicago, IL.

What metro area (MSA) is 60640 in?

60640 is part of the Chicago-Naperville-Elgin, IL-IN-WI Metro Area (MSA code 16980).

What is the population of ZIP code 60640?

The 2020 Census population of 60640 was 65,941 residents.

What is the median income in ZIP code 60640?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 60640 is about $59,479, with around 9% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.