ZIP CODE 63303 SAINT CHARLES MO

Sources: US Census Bureau, US Postal Service, GreatData.com - Apr, 2026


Saint Charles, MO
Saint Peters

Saint Charles
38.739794  -90.543692
636
-6 / Y
47,292
3,638 (people/ sq. mi.)
$321,100 (chart below)
$99,138 (chart below)
$59,425
5%
ZIP Code 63303 Congressional District & Representatives

Gender

Race

Education


40
2
997
183
29
7040
-

Household Income

Home Values