San Luis, AZ ZIP Codes
3 ZIP codes serve San Luis, Arizona: 85349, 85350 and 85336. Together they are home to 56,841 residents in 16,074 households. That is more than the 37,337 people counted inside San Luis city limits, because these ZIP codes reach past its boundary. Median household income ranges from $49,152 in 85336 to $74,025 in 85350.
San Luis city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 37,337 |
| Households | 9,562 |
| Median household income | $59,400 |
| Median home value | $224,900 |
| Median age | 33 |
| Median rent | $741 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 56,841 |
| Households (sum of ZIP codes) | 16,074 |
| Median household income, range across ZIP codes | $49,152 (85336) to $74,025 (85350) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $63,998 |
| Homeowners | 70.0% |
| Households with kids under 18 | 49.0% |
| Moved in the past year | 11.2% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,982 homes (1 of 3 ZIP codes) |
Top facts
- Highest median household income in San Luis: 85350 ($74,025)
- Most residents: 85349 (31,316 people)
- Highest homeownership: 85350 (74.1% own their home)
- Most households with kids: 85349 (52.9% of households)
- Most new movers: 85336 (16.6% moved in last year)
- Youngest median age: 85350 (32.0 years)
- Highest median home value: 85350 ($237,300)
Every ZIP code in San Luis
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 85349 | San Luis | 31,316 | 7,346 | $60,330 | $223,200 | 69.2% | 52.9% | 12.2% | — | — | 87% of its land; mailing city |
| 85350 | Somerton | 19,011 | 6,293 | $74,025 | $237,300 | 74.1% | 46.2% | 7.6% | 4 | 2,068 | 10% of its land |
| 85336 | San Luis | 6,514 | 2,435 | $49,152 | $226,800 | 61.5% | 44.7% | 16.6% | — | — | 59% of its land; mailing city |
A ZIP code is listed for San Luis when at least 10% of its land lies inside San Luis city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is San Luis. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside San Luis.
Counties
- Yuma County — 10 ZIP codes
Nearby cities sharing these ZIP codes
- Somerton — 1 ZIP code
Price a mailing to San Luis ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in San Luis, AZ?
- 85349, 85350 and 85336. A ZIP code is listed for San Luis when at least 10% of its land lies inside San Luis city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is San Luis.
- What is the population of San Luis, AZ?
- The Census Bureau counts 37,337 residents inside San Luis city limits (ACS 2020–2024). The 3 ZIP codes that serve San Luis hold 56,841 residents in all.
- What is the median household income in San Luis, AZ?
- $59,400 inside San Luis city limits, per the Census Bureau. Across its ZIP codes the medians run from $49,152 to $74,025.
- Which San Luis ZIP code has the highest median household income?
- 85350, at $74,025, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in San Luis, AZ?
- For the 1 of 3 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,982 residential and 86 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.