O Fallon, Illinois Demographics & Statistics
Population data, income statistics, housing information, and business directory for O Fallon, IL.
👥
29K
Population
🏢
5K
Businesses
📮
4
ZIP Codes
🏠
81%
Homeowners
Income Distribution
Under 15K
2.6%
(712)
15-24K
4.7%
(1,268)
25-34K
8.3%
(2,259)
35-49K
14.6%
(3,979)
50-74K
26.5%
(7,211)
75-99K
15.8%
(4,298)
100-124K
11.6%
(3,154)
125-149K
10.2%
(2,785)
150K+
5.7%
(1,539)
Age Distribution
19-24
2.3%
(626)
25-34
11.3%
(3,033)
35-44
20.1%
(5,385)
45-54
45.9%
(12,281)
55-64
10.9%
(2,915)
65-74
5.5%
(1,459)
75+
4.0%
(1,066)
Housing Overview
Homeowners
92.4%
(23,776)
Renters
7.6%
(1,942)
Median Home Values
Under 100K
18.6%
(4,878)
100-199K
71.4%
(18,762)
200-349K
7.8%
(2,045)
350K+
2.2%
(584)
ZIP Codes in O Fallon
Other Cities in Illinois
Quick Facts
| State | Illinois |
| Population | 29,476 |
| Businesses | 5,083 |
| ZIP Codes | 4 |
| Male | 12,331 |
| Female | 12,379 |
| Children Present | 5,576 |