US ZIP Code Map

ZIP code

63304

Saint Charles, MO

STANDARD

63304 covers Saint Charles in St. Charles County, with 43,389 people in the ACS estimate.

Map of 63304, Saint Charles

ZIP code map

ACS population

43,389

Median household income

$114,124

Median home value

$331,300

About ZIP code 63304

City

Saint Charles

County

St. Charles County

Timezone

America/Chicago

Area codes

636

Land area

55.1 sq mi

Water area

3.29 sq mi

Households

16,665

Median gross rent

$1,618

Acceptable cities: Cottleville, Saint Peters, Weldon Spring

More enterprise fields

Timezone
America/Chicago
Area Codes
636
World Region
NA
Country
US
Housing Count
15,992
Irs Estimated Households
21,490
Population Count
42,028
Irs Estimated Population
41,750

People in 63304

Race

  • White36,234
  • Black or African American1,726
  • American Indian or Alaska Native72
  • Asian1,124
  • Native Hawaiian and Pacific Islander16
  • Other race419
  • Two or more races2,437

Hispanic or Latino (any race): 1,314

Age

  • Under 105,038
  • 10 to 195,774
  • 20 to 294,451
  • 30 to 395,333
  • 40 to 495,078
  • 50 to 596,400
  • 60 to 695,639
  • 70 to 792,934
  • 80 and older1,381

Income and housing in 63304

Poverty rate

4.0%

Median earnings

$56,683

Median household income

$114,124

Median home value

$331,300

Median gross rent

$1,618

Education

  • High school graduate96.2%
  • Bachelor's degree48.0%
  • Graduate degree18.2%

Places covering 63304

Counties

67.0% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 63304

IRS populationACS population
46,86023,430020052023

Hover a year for IRS and ACS values.

ZIP codes near 63304

  1. 63338Cottleville3.6 miPop — · Income —
  2. 63368O Fallon5.8 miPop 45,862 · Income $118,811
  3. 63005Chesterfield6.0 miPop 19,679 · Income $202,232
  4. 63006Chesterfield6.0 miPop — · Income —
  5. 63376Saint Peters6.1 miPop 74,876 · Income $94,921
  6. 63198Saint Louis6.9 miPop — · Income —
  7. 63303Saint Charles7.5 miPop 46,627 · Income $98,031
  8. 63341Defiance7.7 miPop 3,554 · Income $177,583
  9. 63367Lake Saint Louis8.1 miPop 27,893 · Income $134,932
  10. 63038Wildwood8.3 miPop 7,132 · Income $187,906
  11. 63017Chesterfield8.3 miPop 43,074 · Income $128,750
  12. 63040Wildwood9.0 miPop 8,826 · Income $130,139

ZIP code 63304 FAQ

What city is ZIP code 63304 in?
63304 is in Saint Charles, MO.
What county is 63304 in?
63304 is in St. Charles County.
What is the median household income in 63304?
The median household income in 63304 is $114,124.
Which ZIP codes are near 63304?
Use the radius tool on this page to list ZIP codes within a chosen distance of 63304.