ZIP Code 60543 - Oswego Illinois

60543 Overview

ZIP Code 60543 is located in Oswego Illinois. Portions of 60543 are also in Montgomery and Plainfield and Yorkville and Aurora and Oswego Township and Bristol Township and Na-Au-Say Township and Wheatland Township (Will County) and Aurora Township. 60543 is primarily within Kendall County, with some portions in Will County. Regionally, 60543 is located in Metro Chicago.

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ZIP Code 60543 Quick Stats

ZIP Code NameOswego
Primary CountyKendall County
ZIP Code TypeStandard
Population (2022)40,714
Area Code(s)331 / 630 / 779 / 815
Current Time
CST

ZIP Code 60543 Map

60543 Demographics

60543 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Illinois based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 60543 is White. The majority race/ethnicity attending public schools in 60543 is White. The current unemployment level in 60543 is 5.2%.

Population40,714
Population Growth Rate0.00%
Population Density937 People per Square Mile
Total Households11,750
Percentage High Income Households7.5%
Median Household Income (2021)$105,835
Average Adjusted Gross Income (2021)$345,960
Current Unemployment Rate (December 2024)5.2%
Majority Race/EthnictyWhite - 70.99%
Public School Majority Race/EthnictyWhite - 54.82%

60543 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White29,57970.99%
Black3,1407.54%
Hispanic7,72618.54%
Asian1,1332.72%
Native American900.22%
Hawaiian/Pac. Islander00%

60543 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White6,54957.47%
Black1,1379.98%
Hispanic2,94125.81%
Asian7416.5%
Native American220.19%
Hawaiian/Pac. Islander60.05%

60543 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,5497.22%
Bachelor Degree5,80527.04%
High School Diploma4,21419.63%
No High School Diploma2851.33%
GED or Alternate6382.97%
1 or More Years of College4,08219.02%
Associates Degree1,6827.84%
Masters Degree2,79413.02%
Professional Degree2771.29%
Doctorate Degree1390.65%

60543 Geography

Coordinates41.66339874,-88.32106781
Adjacent ZIP Codes
Cities/Towns in 60543
RegionMetro Chicago
Metropolitan/Micropolitan Stat AreaChicago-Naperville-Elgin, IL-IN-WI
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area43 Square Miles

60543 Weather and Climate Data

Plant Hardiness ZoneZone 5b: -15F to -10F
Average First Frost DateOctober 1 - 10
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion54a - Illinois/Indiana Prairies

60543 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)12172737475762605140291838
Avg Max Temp (°F)30354760728184827664483559
Avg Precip (In.)1.661.532.573.753.974.354.144.143.412.693.12.3837.69

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