Sunset Hills, MO ZIP Codes
2 ZIP codes serve Sunset Hills, Missouri: 63128 and 63127. Together they are home to 35,808 residents in 15,181 households. That is more than the 9,112 people counted inside Sunset Hills city limits, because these ZIP codes reach past its boundary. Median household income ranges from $92,359 in 63128 to $122,663 in 63127.
Sunset Hills city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 9,112 |
| Households | 3,625 |
| Median household income | $138,144 |
| Median home value | $523,800 |
| Median age | 51.1 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 35,808 |
| Households (sum of ZIP codes) | 15,181 |
| Median household income, range across ZIP codes | $92,359 (63128) to $122,663 (63127) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $96,649 |
| Homeowners | 79.2% |
| Households with kids under 18 | 23.6% |
| Moved in the past year | 8.6% |
| Carrier routes in EDDM2GO's route library | 37 routes, 15,574 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Sunset Hills: 63127 ($122,663)
- Most residents: 63128 (30,540 people)
- Highest homeownership: 63128 (79.3% own their home)
- Most households with kids: 63127 (25.0% of households)
- Most new movers: 63128 (8.6% moved in last year)
- Youngest median age: 63128 (47.9 years)
- Highest median home value: 63127 ($583,400)
Every ZIP code in Sunset Hills
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 63128 | Saint Louis | 30,540 | 13,032 | $92,359 | $338,700 | 79.3% | 23.4% | 8.6% | 29 | 13,756 | 15% of its land |
| 63127 | Saint Louis | 5,268 | 2,149 | $122,663 | $583,400 | 78.8% | 25.0% | 8.3% | 8 | 2,819 | 100% of its land |
A ZIP code is listed for Sunset Hills when at least 10% of its land lies inside Sunset Hills city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sunset Hills. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Sunset Hills.
Counties
- St. Louis County — 46 ZIP codes
Nearby cities sharing these ZIP codes
- Concord — 2 ZIP codes
- Sappington — 2 ZIP codes
Price a mailing to Sunset Hills ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Sunset Hills, MO?
- 63128 and 63127. A ZIP code is listed for Sunset Hills when at least 10% of its land lies inside Sunset Hills city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Sunset Hills.
- What is the population of Sunset Hills, MO?
- The Census Bureau counts 9,112 residents inside Sunset Hills city limits (ACS 2020–2024). The 2 ZIP codes that serve Sunset Hills hold 35,808 residents in all.
- What is the median household income in Sunset Hills, MO?
- $138,144 inside Sunset Hills city limits, per the Census Bureau. Across its ZIP codes the medians run from $92,359 to $122,663.
- Which Sunset Hills ZIP code has the highest median household income?
- 63127, at $122,663, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Sunset Hills, MO?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 37 carrier routes reaching 15,574 residential and 1,000 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.