Illinois Median Age
Median Age in Largest Cities
| Rank | Median Age | |
|---|---|---|
| 1. | Chicago | 31.50 |
| 2. | Aurora | 29.30 |
| 3. | Rockford | 34.40 |
| 4. | Naperville | 34.20 |
| 5. | Joliet | 31 |
| 6. | Springfield | 36.90 |
| 7. | Peoria | 33.80 |
| 8. | Elgin | 30.90 |
| 9. | Waukegan | 29 |
| 10. | Cicero | 26.40 |
| Vs. National Median |
|---|
Cities with Lowest Median Age (Population 5,000+)
| Rank | Median Age | |
|---|---|---|
| 1. | North Chicago | 22 |
| 2. | Murphysboro | 22.60 |
| 3. | Charleston | 22.70 |
| 4. | Normal | 23 |
| 5. | DeKalb | 23.10 |
| 6. | Macomb | 23.20 |
| 7. | Urbana | 24.60 |
| 8. | Carbondale | 24.70 |
| 9. | Champaign | 25.30 |
| 10. | Cicero | 26.40 |
| Vs. National Median |
|---|
Cities with Highest Median Age (Population 5,000+)
| Rank | Median Age | |
|---|---|---|
| 1. | Oak Brook | 50 |
| 2. | Lake Barrington | 49.10 |
| 3. | Niles | 46.80 |
| 4. | Palos Heights | 46.80 |
| 5. | Norridge | 46.60 |
| 6. | North Riverside | 46 |
| 7. | Lincolnwood | 45.40 |
| 8. | Inverness | 44.90 |
| 9. | Westchester | 44.90 |
| 10. | Morton Grove | 44.50 |
| Vs. National Median |
|---|
Cities with Lowest Median Age (Population 500+)
| Rank | Median Age | |
|---|---|---|
| 1. | Elsah | 20.80 |
| 2. | Ford Heights | 20.90 |
| 3. | Bannockburn | 21.70 |
| 4. | North Chicago | 22 |
| 5. | Scott AFB | 22.30 |
| 6. | Murphysboro | 22.60 |
| 7. | Charleston | 22.70 |
| 8. | Normal | 23 |
| 9. | DeKalb | 23.10 |
| 10. | Macomb | 23.20 |
| Vs. National Median |
|---|
Cities with Highest Median Age (Population 500+)
| Rank | Median Age | |
|---|---|---|
| 1. | Indian Head Park | 53.80 |
| 2. | Oak Brook | 50 |
| 3. | Dix | 49.70 |
| 4. | Lake Barrington | 49.10 |
| 5. | Strasburg | 48.70 |
| 6. | Elizabeth | 48.30 |
| 7. | Alhambra | 48.20 |
| 8. | Leland Grove | 47.30 |
| 9. | Palos Park | 46.90 |
| 10. | Niles | 46.80 |
| Vs. National Median |
|---|
