Saint Charles, MO ZIP Codes
3 ZIP codes serve Saint Charles, Missouri: 63301, 63303 and 63304. Together they are home to 141,951 residents in 58,436 households. Median household income ranges from $85,308 in 63301 to $114,442 in 63304.
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 141,951 |
| Households (sum of ZIP codes) | 58,436 |
| Median household income, range across ZIP codes | $85,308 (63301) to $114,442 (63304) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $98,323 |
| Homeowners | 77.0% |
| Households with kids under 18 | 27.2% |
| Moved in the past year | 11.8% |
| Carrier routes in EDDM2GO's route library | 101 routes, 62,471 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Saint Charles: 63304 ($114,442)
- Most residents: 63301 (52,667 people)
- Highest homeownership: 63304 (87.7% own their home)
- Most households with kids: 63304 (33.8% of households)
- Most new movers: 63303 (13.6% moved in last year)
- Youngest median age: 63301 (38.0 years)
- Highest median home value: 63304 ($351,000)
Every ZIP code in Saint Charles
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63301 | Saint Charles | 52,667 | 21,462 | $85,308 | $267,600 | 71.8% | 26.3% | 13.3% | 39 | 25,051 | mailing city |
| 63303 | Saint Charles | 46,089 | 20,690 | $99,138 | $321,100 | 74.1% | 22.9% | 13.6% | 33 | 22,024 | mailing city |
| 63304 | Saint Charles | 43,195 | 16,284 | $114,442 | $351,000 | 87.7% | 33.8% | 8.1% | 29 | 18,934 | mailing city |
A ZIP code is listed for Saint Charles when at least 10% of its land lies inside the community, when it holds at least 10% of the community's land, or when its USPS mailing city is Saint Charles. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Saint Charles.
Counties
- St. Charles County — 14 ZIP codes
Nearby cities sharing these ZIP codes
- St. Charles — 2 ZIP codes
- St. Peters — 2 ZIP codes
- Cottleville — 2 ZIP codes
- Weldon Spring — 1 ZIP code
Price a mailing to Saint Charles ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Saint Charles, MO?
- 63301, 63303 and 63304. A ZIP code is listed for Saint Charles when at least 10% of its land lies inside the community, when it holds at least 10% of the community's land, or when its USPS mailing city is Saint Charles.
- What is the population of Saint Charles, MO?
- The 3 ZIP codes that serve Saint Charles hold 141,951 residents in all.
- What is the median household income in Saint Charles, MO?
- Across its ZIP codes the medians run from $85,308 to $114,442.
- Which Saint Charles ZIP code has the highest median household income?
- 63304, at $114,442, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Saint Charles, MO?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 101 carrier routes reaching 62,471 residential and 3,526 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.