Santa Maria, CA

Single-footprint Census roll-up for Santa Maria, CA: 3 USPS ZIPs, population 133,563. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

Source:

ACS city ledger plate

Sheet SANTA-MARIA-CA · Santa Maria, CA 3 ZIPs · 133,563 pop · #6578/25278 · Santa Barbara County

INC-HIGH · RANK-UPPER · PHOTO-FINISH · BOOK-FEW · OWN-LOW · POP-MID · SPREAD-MOD · HOME-HIGH

  • INC-HIGH $89,147
  • RANK-UPPER #6578/25278
  • PHOTO-FINISH ≈ Goleta
  • BOOK-FEW 3 ZIPs
  • OWN-LOW 57% owners
  • POP-MID 133,563
  • SPREAD-MOD 93458→93455
  • HOME-HIGH $549,033

Nearest income peer: Goleta, CA (+ $890 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Santa Maria

Lowest/highest poles plus county-sharing cities nearest Santa Maria on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-06

National city placement

According to ACS 5-Year Estimates, Santa Maria, CA sits among US cities with an above-median household income, on a mid-size population base, across a handful of delivery areas.

Top 26%
household income vs 25,278 US cities
133,563
city population (Census)
3
USPS ZIP codes covered
$89,147
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Above-median income on a short ZIP list (3) - lead code 93458 (55,431 residents). Household income $89,147 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy is comparatively low (57.2%) for this income tier, rent $2,047 may matter more than the home-value average.

Within California, Madera is the closest lower-income city and Cottonwood the closest higher-income city by average ZIP household income. Their 3 and 1 ZIP footprints are the immediate statewide comparison set for Santa Maria.

Within-city ZIP comparison

Where the ZIP codes inside Santa Maria differ

The most material local contrast is hardship rather than the city-wide income average. Poverty is 7.9% in ZIP 93455 and 19.6% in 93458. That spread is why the ZIP detail pages are more useful than a single city figure for comparing household conditions.

Income high-to-low ratio
1.5×

93458 to 93455

Home-value high-to-low ratio
1.2×

93458 to 93455

Poverty-rate spread
11.7 points

93455 to 93458

Derived from the published ACS 2023 ZIP-level records shown on this site. A high-to-low ratio compares the highest and lowest available ZIP values; it is not a score or forecast.

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ZIP Codes in Santa Maria, CA

These ZIP codes sit in Santa Barbara County, which covers 23 ZIP codes in all; 3 of them fall in Santa Maria. See the Santa Barbara County roll-up →

Santa Maria lands mid-pack among the 12 cities sharing Santa Barbara County: Santa Barbara, Carpinteria and Solvang earn more and Lompoc, Guadalupe and Los Alamos earn less. Los Olivos marks the far end of that range at $142,760, 60% above Santa Maria.

Side-by-side: Compare 93458 vs 93455 →

ZIP Code Population Density Timezone
93458 55,431 782 America/Los_Angeles
93455 41,684 149 America/Los_Angeles
93454 36,448 33 America/Los_Angeles

On a short ZIP footprint the city roll-up and the primary ZIP nearly coincide. Start at the Census ACS tables for Santa Maria, then BLS wages if you need the labor-market side of the same small geography.

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023). Verify with Census Bureau →

Source: HUD USPS Crosswalk (ZIP-to-county mapping) and Source: simplemaps.com (ZIP coordinates & timezones). Verify with HUD →

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Census Bureau American Community Survey (ACS). Consult a qualified professional before making decisions based on this data.