Ottawa, Illinois Demographics & Statistics
Population data, income statistics, housing information, and business directory for Ottawa, IL.
👥
25K
Population
🏢
4K
Businesses
📮
1
ZIP Codes
🏠
77%
Homeowners
Income Distribution
Under 15K
10.2%
(2,179)
15-24K
14.7%
(3,124)
25-34K
15.1%
(3,205)
35-49K
24.7%
(5,257)
50-74K
17.8%
(3,790)
75-99K
8.5%
(1,802)
100-124K
3.4%
(717)
125-149K
3.8%
(802)
150K+
1.9%
(395)
Age Distribution
19-24
2.4%
(533)
25-34
10.6%
(2,353)
35-44
17.8%
(3,962)
45-54
40.7%
(9,038)
55-64
12.5%
(2,789)
65-74
8.1%
(1,797)
75+
7.9%
(1,757)
Housing Overview
Homeowners
91.5%
(19,183)
Renters
8.5%
(1,786)
Median Home Values
Under 100K
64.1%
(13,336)
100-199K
32.9%
(6,848)
200-349K
2.9%
(600)
350K+
0.1%
(23)
ZIP Codes in Ottawa
Other Cities in Illinois
Quick Facts
| State | Illinois |
| Population | 24,877 |
| Businesses | 3,503 |
| ZIP Codes | 1 |
| Male | 9,790 |
| Female | 9,924 |
| Children Present | 3,549 |