|
|
City
|
|
1990
|
|
2000
|
|
Under 18
|
18 to 64
|
65 and over
|
Under 18
|
18 to 64
|
65 and over
|
|
St. Charles County Incorporated Places
|
|
Augusta
|
|
51
|
164
|
60
|
|
33
|
142
|
43
|
|
Cottleville
|
1,013
|
1,812
|
111
|
662
|
1,198
|
68
|
|
Dardenne Prairie
|
567
|
1,123
|
79
|
1,391
|
2,686
|
307
|
|
Flint Hill
|
46
|
108
|
29
|
106
|
233
|
40
|
|
Foristell
|
24
|
72
|
18
|
77
|
190
|
31
|
|
Josephville
|
144
|
272
|
46
|
87
|
154
|
29
|
|
Lake St. Louis
|
1,999
|
4,933
|
468
|
2,464
|
6,507
|
1,198
|
|
New Melle
|
136
|
295
|
50
|
32
|
77
|
15
|
|
O'Fallon
|
5,817
|
11,679
|
1,202
|
15,160
|
28,158
|
2,851
|
|
Portage Des Sioux
|
156
|
276
|
72
|
88
|
209
|
54
|
|
St. Charles
|
13,511
|
35,674
|
5,370
|
14,361
|
38,605
|
7,355
|
|
St. Paul
|
410
|
703
|
79
|
518
|
987
|
129
|
|
St. Peters
|
15,409
|
28,297
|
2,073
|
15,130
|
32,241
|
4,010
|
|
Weldon Spring
|
403
|
969
|
98
|
1,354
|
3,064
|
852
|
|
Weldon Spring Heights
|
19
|
50
|
6
|
15
|
47
|
17
|
|
Wentzville
|
1,757
|
2,712
|
671
|
2,175
|
3,974
|
747
|
|
West Alton
|
|
|
|
155
|
362
|
56
|
|
Incorporated Total
|
41,462
|
89,139
|
10,432
|
53,653
|
118,472
|
17,746
|
|
Unincorporated
|
22,453
|
45,166
|
4,255
|
27,703
|
59,203
|
7,106
|
|
St. Charles County Total
|
63,915
|
134,305
|
14,687
|
81,356
|
177,675
|
24,852
|
|
Source: U.S. Census Bureau
|
|
|
