Oakville, MO ZIP Codes
One ZIP code serves Oakville, Missouri: 63129. Together they are home to 51,553 residents in 21,301 households. That is more than the 35,333 people counted inside Oakville Census-designated place, because these ZIP codes reach past its boundary.
Oakville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 35,333 |
| Households | 13,914 |
| Median household income | $106,362 |
| Median home value | $318,600 |
| Median age | 45.1 |
| Median rent | $1,091 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 51,553 |
| Households (sum of ZIP codes) | 21,301 |
| Median household income, range across ZIP codes | $94,888 (63129) to $94,888 (63129) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $94,888 |
| Homeowners | 79.2% |
| Households with kids under 18 | 26.5% |
| Moved in the past year | 10.1% |
| Carrier routes in EDDM2GO's route library | 43 routes, 22,430 homes (1 of 1 ZIP codes) |
Every ZIP code in Oakville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63129 | Saint Louis | 51,553 | 21,301 | $94,888 | $295,600 | 79.2% | 26.5% | 10.1% | 43 | 23,225 | 76% of its land |
A ZIP code is listed for Oakville when at least 10% of its land lies inside the Oakville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Oakville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Oakville.
Counties
- St. Louis County — 46 ZIP codes
Nearby cities sharing these ZIP codes
- Mehlville — 2 ZIP codes
Price a mailing to Oakville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Oakville, MO?
- 63129. A ZIP code is listed for Oakville when at least 10% of its land lies inside the Oakville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Oakville.
- What is the population of Oakville, MO?
- The Census Bureau counts 35,333 residents inside Oakville Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Oakville hold 51,553 residents in all.
- What is the median household income in Oakville, MO?
- $106,362 inside Oakville Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $94,888 to $94,888.
- How many carrier routes and mailboxes are in Oakville, MO?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 43 carrier routes reaching 22,430 residential and 785 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.