Zip Code 93454
Santa Maria, California — Santa Barbara County
📍 ZIP code 93454 is in Santa Maria, Santa Barbara County, California.
ZIP code 93454 is located in Santa Maria, Santa Barbara County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 41,710. The area code for ZIP code 93454 is 805.
Quick Answer
Zip code 93454 is in Santa Maria, California (Santa Barbara County). It has a population of 41,710, median household income of $84,178, and median home value of $477,600.
Population
41,710
Income
$84,178
Home Value
$477,600
Climate
77°F / 41°F
About Zip Code 93454
Zip code 93454 is located in Santa Maria, California, within Santa Barbara County. Home to approximately 41,710 residents, this area sits at an elevation of 1817 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 805.
The median household income is $84,178 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $477,600, and the cost of living index is 136 (36% above the national average of 100).
Summers average a high of 77°F while winters drop to 41°F. The area receives about 18 in of rain annually. The zip code covers 427 square miles of land area and 3.8 square miles of water.
Key Statistics
41,710
$84,178
$477,600
Pacific (PST/PDT)
805
1817 ft
427 sq mi
31.5
12,413
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Compare With Nearby Zip Codes
| Metric | 93454 | 93455 | 93458 | 93440 | 93444 | 93429 |
|---|---|---|---|---|---|---|
| City | Santa Maria, CA | Santa Maria, CA | Santa Maria, CA | Los Alamos, CA | Nipomo, CA | Casmalia, CA |
| Population | 41,710 | 44,350 | 59,126 | 896 | 21,495 | 129 |
| Median Income | $84,178 | $108,501 | $73,518 | $53,673 | $105,655 | $0 |
| Home Value | $477,600 | $572,700 | $460,300 | $672,100 | $746,400 | $0 |
| Cost of Living | 136 | 170 | 131 | 162 | 211 | 100 |
| Median Age | 31.5 | 39.1 | 27.1 | 71 | 44 | 76.1 |
Cost of Living
100 = National Average. Santa Maria's cost of living is 36% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
5.7x
Demographics
Zip code 93454 has a population of 41,710 people with a median age of 31.5. There are 12,413 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Santa Maria (93454) population trend from 2010 to 2024
↑ 115.0%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
77°F
41°F
18 in
0 in
Santa Maria experiences mild summers with average highs around 77°F. Winters are mild with lows averaging 41°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$477,600
Median Household Income
$84,178
With 12,413 housing units across 427 square miles, 93454 has a housing density of 29 units per square mile. The home price-to-income ratio is 5.7x.
Location & Geography
Latitude
34.9230°
Longitude
-120.2595°
Land Area
427 sq mi
Water Area
3.8 sq mi
Nearby Zip Codes
Zip codes closest to 93454 (Santa Maria, CA) with distances:
All Zip Codes in Santa Maria, CA
Other zip codes serving Santa Maria:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 93454's $84,178. A way to compare Santa Maria to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 93454 (Santa Maria, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Santa Maria, California?
Santa Maria, California uses zip code 93454 along with 2 other zip codes.
What county is zip code 93454 in?
Zip code 93454 is located in Santa Barbara County, California.
What is the population of zip code 93454?
The population of zip code 93454 is 41,710 with a median age of 31.5.
Is 93454 in Santa Maria, California?
Yes, zip code 93454 is in Santa Maria, Santa Barbara County, California. The area code is 805.
Frequently Asked Questions
What city is zip code 93454 in?
Zip code 93454 is in Santa Maria, California. It is part of Santa Barbara County and uses the Pacific (PST/PDT) timezone.
What is zip code 93454?
Zip code 93454 is a U.S. postal code in Santa Maria, California (Santa Barbara County). It has a population of 41,710 and covers 427 square miles.
What is the population of zip code 93454?
The population of zip code 93454 (Santa Maria, CA) is 41,710 with a median age of 31.5. There are approximately 12,413 housing units in this area.
What is the median income in zip code 93454?
The median household income in zip code 93454 (Santa Maria, CA) is $84,178 per year. The cost of living index is 136 (100 = national average).
What is the average home price in zip code 93454?
The median home value in zip code 93454 (Santa Maria, CA) is $477,600. The cost of living index is 136 compared to the national average of 100.
What county is zip code 93454 in?
Zip code 93454 is located in Santa Barbara County, California. The primary city is Santa Maria.
What is the area code for zip code 93454?
Zip code 93454 in Santa Maria, CA uses area code 805. It is located in the Pacific (PST/PDT) timezone.
Is zip code 93454 a good place to live?
Zip code 93454 (Santa Maria, CA) has a cost of living index of 136 (100 = national average), a median household income of $84,178, and median home values of $477,600. The median age is 31.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 93454?
The cost of living index for zip code 93454 (Santa Maria, CA) is 136, where 100 represents the national average. This area is above the national average. Median home value: $477,600.
What schools serve zip code 93454?
Zip code 93454 in Santa Maria, California is served by the local school district of Santa Barbara County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.