Millbrae, CA ZIP Codes
One ZIP code serves Millbrae, California: 94030. Together they are home to 22,689 residents in 8,121 households.
Millbrae city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 22,689 |
| Households | 8,121 |
| Median household income | $163,476 |
| Median home value | $1,934,900 |
| Median age | 43.7 |
| Median rent | $3,272 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 22,689 |
| Households (sum of ZIP codes) | 8,121 |
| Median household income, range across ZIP codes | $163,476 (94030) to $163,476 (94030) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $163,476 |
| Homeowners | 60.8% |
| Households with kids under 18 | 29.2% |
| Moved in the past year | 11.7% |
| Carrier routes in EDDM2GO's route library | 18 routes, 9,065 homes (1 of 1 ZIP codes) |
Every ZIP code in Millbrae
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 94030 | Millbrae | 22,689 | 8,121 | $163,476 | $1,934,900 | 60.8% | 29.2% | 11.7% | 18 | 9,564 | 94% of its land; mailing city |
A ZIP code is listed for Millbrae when at least 10% of its land lies inside Millbrae city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Millbrae. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Millbrae.
Counties
- San Mateo County — 31 ZIP codes
Price a mailing to Millbrae ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Millbrae, CA?
- 94030. A ZIP code is listed for Millbrae when at least 10% of its land lies inside Millbrae city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Millbrae.
- What is the population of Millbrae, CA?
- The Census Bureau counts 22,689 residents inside Millbrae city limits (ACS 2020–2024). The 1 ZIP code that serve Millbrae hold 22,689 residents in all.
- What is the median household income in Millbrae, CA?
- $163,476 inside Millbrae city limits, per the Census Bureau. Across its ZIP codes the medians run from $163,476 to $163,476.
- How many carrier routes and mailboxes are in Millbrae, CA?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 18 carrier routes reaching 9,065 residential and 501 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.