Castle Point, MO ZIP Codes
One ZIP code serves Castle Point, Missouri: 63136. Together they are home to 40,929 residents in 17,457 households. That is more than the 2,340 people counted inside Castle Point Census-designated place, because these ZIP codes reach past its boundary.
Castle Point Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,340 |
| Households | 845 |
| Median household income | $37,679 |
| Median home value | $62,600 |
| Median age | 25.7 |
| Median rent | $1,094 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 40,929 |
| Households (sum of ZIP codes) | 17,457 |
| Median household income, range across ZIP codes | $41,154 (63136) to $41,154 (63136) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $41,154 |
| Homeowners | 46.9% |
| Households with kids under 18 | 29.9% |
| Moved in the past year | 13.0% |
| Carrier routes in EDDM2GO's route library | 40 routes, 17,760 homes (1 of 1 ZIP codes) |
Every ZIP code in Castle Point
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63136 | Saint Louis | 40,929 | 17,457 | $41,154 | $84,400 | 46.9% | 29.9% | 13.0% | 40 | 18,486 | 6% of its land |
A ZIP code is listed for Castle Point when at least 10% of its land lies inside the Castle Point Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Castle Point. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Castle Point.
Counties
- St. Louis County — 46 ZIP codes
Nearby cities sharing these ZIP codes
- Ferguson — 2 ZIP codes
- Jennings — 1 ZIP code
- Bellefontaine Neighbors — 2 ZIP codes
Price a mailing to Castle Point ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Castle Point, MO?
- 63136. A ZIP code is listed for Castle Point when at least 10% of its land lies inside the Castle Point Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Castle Point.
- What is the population of Castle Point, MO?
- The Census Bureau counts 2,340 residents inside Castle Point Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Castle Point hold 40,929 residents in all.
- What is the median household income in Castle Point, MO?
- $37,679 inside Castle Point Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $41,154 to $41,154.
- How many carrier routes and mailboxes are in Castle Point, MO?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 40 carrier routes reaching 17,760 residential and 722 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.