Brentwood, MO ZIP Codes
One ZIP code serves Brentwood, Missouri: 63144. Together they are home to 9,505 residents in 4,769 households.
Brentwood city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 8,144 |
| Households | 4,091 |
| Median household income | $99,719 |
| Median home value | $299,700 |
| Median age | 38.8 |
| Median rent | $1,439 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 9,505 |
| Households (sum of ZIP codes) | 4,769 |
| Median household income, range across ZIP codes | $104,438 (63144) to $104,438 (63144) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $104,438 |
| Homeowners | 59.3% |
| Households with kids under 18 | 22.0% |
| Moved in the past year | 12.2% |
| Carrier routes in EDDM2GO's route library | 15 routes, 4,919 homes (1 of 1 ZIP codes) |
Every ZIP code in Brentwood
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63144 | Saint Louis | 9,505 | 4,769 | $104,438 | $304,700 | 59.3% | 22.0% | 12.2% | 15 | 5,743 | 84% of its land |
A ZIP code is listed for Brentwood when at least 10% of its land lies inside Brentwood city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Brentwood. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Brentwood.
Counties
- St. Louis County — 46 ZIP codes
Price a mailing to Brentwood ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Brentwood, MO?
- 63144. A ZIP code is listed for Brentwood when at least 10% of its land lies inside Brentwood city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Brentwood.
- What is the population of Brentwood, MO?
- The Census Bureau counts 8,144 residents inside Brentwood city limits (ACS 2020–2024). The 1 ZIP code that serve Brentwood hold 9,505 residents in all.
- What is the median household income in Brentwood, MO?
- $99,719 inside Brentwood city limits, per the Census Bureau. Across its ZIP codes the medians run from $104,438 to $104,438.
- How many carrier routes and mailboxes are in Brentwood, MO?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 15 carrier routes reaching 4,919 residential and 826 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.