County
DeKalb County, IL
Illinois · Population 100,703 · FIPS: 17037
Population
100,703
Cities
15
ZIP Codes
13
Safety Score
50
50
Average
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About DeKalb County
DeKalb County is located in Illinois with a population of 100,703. It includes 15 cities and 13 ZIP codes. The largest cities include DeKalb, Dekalb, Sycamore, Sandwich.
Cities in DeKalb County
| City | Population | Median Home Price | Safety Score |
|---|---|---|---|
| DeKalb, IL | 66,570 | N/A | N/A |
| Dekalb, IL | 42,536 | N/A | N/A |
| Sycamore, IL | 18,559 | N/A | N/A |
| Sandwich, IL | 7,219 | N/A | N/A |
| Genoa, IL | 5,492 | N/A | N/A |
| Cortland, IL | 4,564 | N/A | N/A |
| Hinckley, IL | 2,331 | N/A | N/A |
| Maple Park, IL | 1,573 | N/A | N/A |
| Somonauk, IL | 1,569 | N/A | N/A |
| Kirkland, IL | 1,525 | N/A | N/A |
| Waterman, IL | 1,448 | N/A | N/A |
| Kingston, IL | 1,352 | N/A | N/A |
| Malta, IL | 1,274 | N/A | N/A |
| Shabbona, IL | 572 | N/A | N/A |
| Clare, IL | 257 | N/A | N/A |
Explore Cities in DeKalb County
DeKalb, ILPop. 66,570Dekalb, ILPop. 42,536Sycamore, ILPop. 18,559Sandwich, ILPop. 7,219Genoa, ILPop. 5,492Cortland, ILPop. 4,564Hinckley, ILPop. 2,331Maple Park, ILPop. 1,573Somonauk, ILPop. 1,569Kirkland, ILPop. 1,525Waterman, ILPop. 1,448Kingston, ILPop. 1,352Malta, ILPop. 1,274Shabbona, ILPop. 572Clare, ILPop. 257
ZIP Codes in DeKalb County
60111 - ClarePop. 25760112 - CortlandPop. 4,62160115 - DekalbPop. 42,53660135 - GenoaPop. 7,27460145 - KingstonPop. 2,46460146 - KirklandPop. 2,36960150 - MaltaPop. 1,73860178 - SycamorePop. 22,22460520 - HinckleyPop. 2,97960548 - SandwichPop. 11,72160550 - ShabbonaPop. 94160552 - SomonaukPop. 4,28560556 - WatermanPop. 2,138