Kendall County, Illinois ZIP Codes
- ZIP records
8 - Cities represented
8 - Sum of listed ZIP population estimates
137,344
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 60543 | Oswego | 43,047 |
| 2 | 60538 | Montgomery | 30,514 |
| 3 | 60560 | Yorkville | 28,795 |
| 4 | 60447 | Minooka | 16,102 |
| 5 | 60545 | Plano | 14,392 |
| 6 | 60541 | Newark | 3,342 |
| 7 | 60512 | Bristol | 1,090 |
| 8 | 60536 | Millbrook | 62 |
Cities in Kendall County
ZIP Directory
Browse all ZIP data for Illinois
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.