📍 View location on OpenStreetMap (41.665370, -88.324420)
| Data Metric | Local Statistic |
|---|---|
| Postal / Zip Code | 60543 |
| Primary City | Oswego |
| State / Province | IL |
| County | Kendall |
| Total Population | 43,047 |
| Population Density | 396.2 people/sq mi |
| Timezone | America/Chicago |
| Metric | ZIP 60543 | Kendall County records | IL records |
|---|---|---|---|
| Population estimate | 43,047 | 137,344 (sum) | 12,694,745 (sum) |
| Population Density | 396.2 /sq mi | -- | -- |
| County population rank | #1 of 8 | -- | -- |
| State population rank | #57 of 1,390 | -- | -- |
Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.
| ZIP Code | City | Distance | Population estimate |
|---|---|---|---|
| ZIP 60538 | Montgomery | 4.2 mi | 30,514 |
| ZIP 60503 | Aurora | 4.6 mi | 16,789 |
| ZIP 60585 | Plainfield | 5.2 mi | 25,960 |
| ZIP 60512 | Bristol | 6.5 mi | 1,090 |
| ZIP 60544 | Plainfield | 6.6 mi | 27,306 |
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →