🇺🇸 United States ZIP Code

STANDARD

93454

Santa Maria

ZIP Code 93454 is a standard zip code serving Santa Maria, Santa Maria, California (CA), in Santa Barbara County, United States. It has an estimated population of 36,448 with a median household income of $50,912. The area falls within the America/Los_Angeles timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: California (CA)
County: Santa Barbara
City: Santa Maria
Timezone: America/Los_Angeles

Coordinates

Latitude: 34.954500
Longitude: -120.432500

Geographic Details

Land Area: 427.00 mi²
Water Area: 3.80 mi²
Population Density: 85.0 people per mi² (50th percentile)
Bounding Box: 35.150500°N, 34.716337°S, -120.021022°E, -120.440560°W

With 36,448 residents spread across 427.00 square miles, this area has a population density of 85.0 people per square mile.

Demographics

36,448

Population

90th percentile

$50,912

Median Income

55th percentile

$268,700

Median Home Value

85th percentile

427.00 mi²

Land Area

The median household income in 93454 is $50,912, and the median home value is $268,700.

Housing

12,393

Total Units

11,602

Occupied Units

93.6%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Santa Maria, CA.

93455

Santa Maria

93456

Santa Maria

93457

Santa Maria

93458

Santa Maria

Similar ZIP Codes in California

ZIP codes with similar median household income in California.

95833

Sacramento

$56,280

91605

North Hollywood

$43,301

93430

Cayucos

$55,956

93041

Port Hueneme

$52,814

93960

Soledad

$50,504

93662

Selma

$43,790

95401

Santa Rosa

$52,830

93117

Goleta

$56,669

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.