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217 N Bluff Road, Collinsville, IL 62234
1215 Vandalia St, Collinsville, IL 62234-4060
9649 Collinsville Rd, Collinsville, IL 62234-1876
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Phone numbers with the Collinsville rate center prefixes:
Local Time
06:17 PM
Date
Sunday, July 06, 2025
Time Zone
CDT
Collinsville has a population of 24489 people. Sex ratio is 86.80 males per 100 females.
The median age in Collinsville is 34.8 years.
| Age Groups | Population |
|---|---|
| Under 5 years | 1597 |
| 5 to 9 years | 1363 |
| 10 to 14 years | 1557 |
| 15 to 19 years | 1400 |
| 20 to 24 years | 1265 |
| 25 to 29 years | 2245 |
| 30 to 34 years | 1660 |
| 35 to 39 years | 1704 |
| 40 to 44 years | 1683 |
| 45 to 49 years | 1668 |
| 50 to 54 years | 1407 |
| 55 to 59 years | 1765 |
| 60 to 64 years | 1574 |
| 65 to 69 years | 1305 |
| 70 to 74 years | 768 |
| 75 to 79 years | 717 |
| 80 to 84 years | 366 |
| 85 years and over | 445 |
| Racial/Ethnic Groups | Percent |
|---|---|
| White | 18051 |
| Black or African American | 3574 |
| American Indian and Alaska Native | 80 |
| Native Hawaiian and Other Pacific Islander | 8 |
| Some Other Race | 623 |
| Two or more races | 1828 |
