Santa Maria, CA ZIP Codes
3 ZIP codes serve Santa Maria, California: 93458, 93455 and 93454. Together they are home to 145,655 residents in 41,611 households. That is more than the 110,462 people counted inside Santa Maria city limits, because these ZIP codes reach past its boundary. Median household income ranges from $75,257 in 93458 to $110,661 in 93455.
Santa Maria city limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 110,462 |
| Households | 29,505 |
| Median household income | $84,746 |
| Median home value | $531,700 |
| Median age | 29.3 |
| Median rent | $1,925 |
All 3 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 145,655 |
| Households (sum of ZIP codes) | 41,611 |
| Median household income, range across ZIP codes | $75,257 (93458) to $110,661 (93455) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $90,239 |
| Homeowners | 58.0% |
| Households with kids under 18 | 43.2% |
| Moved in the past year | 10.3% |
| Carrier routes in EDDM2GO's route library | 68 routes, 44,771 homes (3 of 3 ZIP codes) |
Top facts
- Highest median household income in Santa Maria: 93455 ($110,661)
- Most residents: 93458 (59,148 people)
- Highest homeownership: 93455 (76.3% own their home)
- Most households with kids: 93458 (54.3% of households)
- Most new movers: 93455 (12.8% moved in last year)
- Youngest median age: 93458 (27.2 years)
- Highest median home value: 93455 ($610,300)
Every ZIP code in Santa Maria
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 93458 | Santa Maria | 59,148 | 14,085 | $75,257 | $511,800 | 42.9% | 54.3% | 7.8% | 19 | 15,359 | 24% of its land; mailing city |
| 93455 | Santa Maria | 44,611 | 15,476 | $110,661 | $610,300 | 76.3% | 33.5% | 12.8% | 28 | 18,195 | 8% of its land; mailing city |
| 93454 | Santa Maria | 41,896 | 12,050 | $81,522 | $525,000 | 52.3% | 42.8% | 11.1% | 21 | 14,889 | 2% of its land; mailing city |
A ZIP code is listed for Santa Maria when at least 10% of its land lies inside Santa Maria city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Santa Maria. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Santa Maria.
Counties
- Santa Barbara County — 24 ZIP codes
Nearby cities sharing these ZIP codes
- Orcutt — 1 ZIP code
Price a mailing to Santa Maria ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Santa Maria, CA?
- 93458, 93455 and 93454. A ZIP code is listed for Santa Maria when at least 10% of its land lies inside Santa Maria city limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Santa Maria.
- What is the population of Santa Maria, CA?
- The Census Bureau counts 110,462 residents inside Santa Maria city limits (ACS 2020–2024). The 3 ZIP codes that serve Santa Maria hold 145,655 residents in all.
- What is the median household income in Santa Maria, CA?
- $84,746 inside Santa Maria city limits, per the Census Bureau. Across its ZIP codes the medians run from $75,257 to $110,661.
- Which Santa Maria ZIP code has the highest median household income?
- 93455, at $110,661, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Santa Maria, CA?
- For the 3 of 3 ZIP codes in EDDM2GO's stored route library: 68 carrier routes reaching 44,771 residential and 3,671 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.