Grayhawk, MO ZIP Codes
One ZIP code serves Grayhawk, Missouri: 63670. Together they are home to 12,293 residents in 4,702 households. That is more than the 538 people counted inside Grayhawk Census-designated place, because these ZIP codes reach past its boundary.
Grayhawk Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 538 |
| Households | 260 |
| Median household income | $49,304 |
| Median home value | $121,000 |
| Median age | 46.1 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 12,293 |
| Households (sum of ZIP codes) | 4,702 |
| Median household income, range across ZIP codes | $62,679 (63670) to $62,679 (63670) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $62,679 |
| Homeowners | 80.3% |
| Households with kids under 18 | 29.8% |
| Moved in the past year | 14.6% |
| Carrier routes in EDDM2GO's route library | 12 routes, 4,884 homes (1 of 1 ZIP codes) |
Every ZIP code in Grayhawk
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63670 | Sainte Genevieve | 12,293 | 4,702 | $62,679 | $212,500 | 80.3% | 29.8% | 14.6% | 12 | 5,240 | 2% of its land |
A ZIP code is listed for Grayhawk when at least 10% of its land lies inside the Grayhawk Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Grayhawk. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Grayhawk.
Counties
- Ste. Genevieve County — 6 ZIP codes
Nearby cities sharing these ZIP codes
- Ste. Genevieve — 1 ZIP code
Price a mailing to Grayhawk ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Grayhawk, MO?
- 63670. A ZIP code is listed for Grayhawk when at least 10% of its land lies inside the Grayhawk Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Grayhawk.
- What is the population of Grayhawk, MO?
- The Census Bureau counts 538 residents inside Grayhawk Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Grayhawk hold 12,293 residents in all.
- What is the median household income in Grayhawk, MO?
- $49,304 inside Grayhawk Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $62,679 to $62,679.
- How many carrier routes and mailboxes are in Grayhawk, MO?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 12 carrier routes reaching 4,884 residential and 354 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.