Zip Code 93458
Santa Maria, California — Santa Barbara County
📍 ZIP code 93458 is in Santa Maria, Santa Barbara County, California.
ZIP code 93458 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 59,126. The area code for ZIP code 93458 is 805.
Quick Answer
Zip code 93458 is in Santa Maria, California (Santa Barbara County). It has a population of 59,126, median household income of $73,518, and median home value of $460,300.
Population
59,126
Income
$73,518
Home Value
$460,300
Climate
73°F / 41°F
About Zip Code 93458
Zip code 93458 is located in Santa Maria, California, within Santa Barbara County. Home to approximately 59,126 residents, this area sits at an elevation of 169 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 805.
The median household income is $73,518 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $460,300, and the cost of living index is 131 (31% above the national average of 100).
Summers average a high of 73°F while winters drop to 41°F. The area receives about 13 in of rain annually. The zip code covers 27.5 square miles of land area and 0.4 square miles of water.
Key Statistics
59,126
$73,518
$460,300
Pacific (PST/PDT)
805
169 ft
27.5 sq mi
27.1
14,433
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Compare With Nearby Zip Codes
| Metric | 93458 | 93444 | 93434 | 93429 | 93455 | 93445 |
|---|---|---|---|---|---|---|
| City | Santa Maria, CA | Nipomo, CA | Guadalupe, CA | Casmalia, CA | Santa Maria, CA | Pismo Beach, CA |
| Population | 59,126 | 21,495 | 8,451 | 129 | 44,350 | 6,812 |
| Median Income | $73,518 | $105,655 | $71,351 | $0 | $108,501 | $75,012 |
| Home Value | $460,300 | $746,400 | $454,200 | $0 | $572,700 | $538,200 |
| Cost of Living | 131 | 211 | 123 | 100 | 170 | 144 |
| Median Age | 27.1 | 44 | 28.4 | 76.1 | 39.1 | 46 |
Cost of Living
100 = National Average. Santa Maria's cost of living is 31% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
6.3x
Demographics
Zip code 93458 has a population of 59,126 people with a median age of 27.1. There are 14,433 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Santa Maria (93458) population trend from 2010 to 2024
↓ -7.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
73°F
41°F
13 in
0 in
Santa Maria experiences mild summers with average highs around 73°F. Winters are mild with lows averaging 41°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$460,300
Median Household Income
$73,518
With 14,433 housing units across 27.5 square miles, 93458 has a housing density of 525 units per square mile. The home price-to-income ratio is 6.3x.
Location & Geography
Latitude
34.9593°
Longitude
-120.4901°
Land Area
27.5 sq mi
Water Area
0.4 sq mi
Nearby Zip Codes
Zip codes closest to 93458 (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 93458's $73,518. 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 93458 (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 93458 along with 2 other zip codes.
What county is zip code 93458 in?
Zip code 93458 is located in Santa Barbara County, California.
What is the population of zip code 93458?
The population of zip code 93458 is 59,126 with a median age of 27.1.
Is 93458 in Santa Maria, California?
Yes, zip code 93458 is in Santa Maria, Santa Barbara County, California. The area code is 805.
Frequently Asked Questions
What city is zip code 93458 in?
Zip code 93458 is in Santa Maria, California. It is part of Santa Barbara County and uses the Pacific (PST/PDT) timezone.
What is zip code 93458?
Zip code 93458 is a U.S. postal code in Santa Maria, California (Santa Barbara County). It has a population of 59,126 and covers 27.5 square miles.
What is the population of zip code 93458?
The population of zip code 93458 (Santa Maria, CA) is 59,126 with a median age of 27.1. There are approximately 14,433 housing units in this area.
What is the median income in zip code 93458?
The median household income in zip code 93458 (Santa Maria, CA) is $73,518 per year. The cost of living index is 131 (100 = national average).
What is the average home price in zip code 93458?
The median home value in zip code 93458 (Santa Maria, CA) is $460,300. The cost of living index is 131 compared to the national average of 100.
What county is zip code 93458 in?
Zip code 93458 is located in Santa Barbara County, California. The primary city is Santa Maria.
What is the area code for zip code 93458?
Zip code 93458 in Santa Maria, CA uses area code 805. It is located in the Pacific (PST/PDT) timezone.
Is zip code 93458 a good place to live?
Zip code 93458 (Santa Maria, CA) has a cost of living index of 131 (100 = national average), a median household income of $73,518, and median home values of $460,300. The median age is 27.1. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 93458?
The cost of living index for zip code 93458 (Santa Maria, CA) is 131, where 100 represents the national average. This area is above the national average. Median home value: $460,300.
What schools serve zip code 93458?
Zip code 93458 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.