ZIP Code 93429 in Casmalia, CA

Data Last Updated: October 1, 2025
City:Casmalia, California
County:Santa Barbara County
Timezone:Pacific (GMT -08:00)
Local Time:8:40:24 PM
Population:153 [See All]
Area Codes:805 / 820
Classification:PO Box
Coordinates:34.8320, -120.5403
Land Area:6.901 sq mi
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Population & Demographics


ZIP Code 93429 has 153 residents and 52 households (average 2.94 persons per household). The median age is 42.2 years, older than the state (37.5) and older than the nation (38.8). The gender split is 48.4% male and 51.6% female, which is slightly lower than the state male share (49.4%), making this a female-majority area. Largest groups are White (64.1%, much higher than the state average of 41.2%) and Hispanic or Latino (43.8%); Hispanic or Latino residents make up 43.8%, which is much higher than the national average (18.7%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2023 American Community Survey (ACS) 5-Year Estimates.
2020 Population:153Source: Census DHC
2023 ACS Population Estimate:129Source: Census ACS
2025 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:22.2 people per sq mile
Average Income:$0Source: Census ACS
Households:52Source: Census DHC
Average House Value:$0Source: Census ACS
Persons Per Household:2.94Source: Census DHC
Average Family Size:3.00Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group20102011210220132014201520162017201820192020202120222023
Census ACS Population Estimate--22423894114116140147111144885564129
Decennial Census154------------------153------
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 42.2

Male Median Age: 39.3

Female Median Age: 42.9

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male754454648564380001
Female93563313101266361110
Total1689108777181712106141111
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:9849.49%
Black:00%
Hispanic:*6733.84%
Asian:84.04%
American Indian:00%
Hawaiian:00%
Other:2512.63%
Total:198100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:7448.37%39.3 years
Females:7951.63%42.9 years
Total:153100%42.2 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:9069.77%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:3023.26%
Foreign born, not a U.S. citizen:930.23%
Total Population:129100%
Total Native Population:9069.77%
Total Foreign-born Population:3930.23%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2023, the Median household income is $0, which is far less than the state median ($96,334), is down $38,750 (100.0%) since 2011 and below its 2019 pre-pandemic level by $47,404. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $0 and female is $0, which is well under the state female median ($61,569), with a current gap of $0 that has narrowed from 2011 to 2023. The labor-force participation rate is 54.3%, which is considerably lower than the state rate (63.9%). The unemployment rate is 0.0%, which is markedly below the state rate (6.4%). The largest occupation group is Management (57.1%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type2011201220132014201520162017201820192020202120222023
Median Household Income$38,750$41,613$68,281$47,031$67,679$71,607$60,893$49,286$47,404$0$0$0$0
Median Family Income$38,320$40,766$0$45,938$0$72,813$60,893$49,286$68,125$68,750$0$0$0
Median NonFamily Income$0$75,114$0$0$0$0$0$0$0$0$0$0$0
Median Male Income$51,250$29,896$0$0$0$0$0$0$0$0$0$0$0
Median Female Income$0$36,734$0$0$0$33,500$0$0$0$0$0$0$0
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:7054.26%
Unemployed:00.00%
Not In Labor Force:5945.74%
Total:129100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:4057.14%
Service:3042.86%
Sales and Office:00.00%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:70100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2023, the median home value is $0, which is considerably lower than the state median ($695,400), and below its 2019 pre-pandemic level by $258,000. The median gross rent is $0, which is far less than the state median ($1,956), is down $1,082 (100.00%) since 2011 and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 31.03% (0.00% with a mortgage, 100.00% free-and-clear) and renters 68.97% - making this ZIP Code less home ownership than the state and higher than national rental averages. Insufficient data for vacancy rate.

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group2011210220132014201520162017201820192020202120222023
Median Home Value$0$89,200$132,800$148,200$163,200$168,800$169,000$172,500$258,000$263,200$0$0$0
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:915.00%
$1,000 to $1,499:00.00%
$1,500 to $1,999:2135.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:3050.00%
Total:60100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group2011210220132014201520162017201820192020202120222023
Median Rent$1,082$1,081$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):00.00%
Owner Occupied (free and clear, no mortgage):2731.03%
Renter Occupied:6068.97%
Total Occupied Housing Units:87100%

Occupied Housing Units:87100.00%
Vacant Housing Units (not graphed):00.00%
Total Housing Units:87100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:87100.00%
Multi-Family Units:00.00%
Other Units:00.00%
Total Housing Units:87100%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2023, 0.00% of adults (25+) have a bachelor's degree or higher, which is markedly below the state rate (36.50%). High school or higher is 69.80%, which is comparable to the national rate (89.40%). The uninsured rate is 0.00%, which is comparable to the national rate (8.60%). Private coverage is 93.00%, which is notably higher than the state rate (64.00%). The share of people in poverty is 0.00%, which is comparable to the national rate (8.70%). Poverty has been broadly stable, which may reflect structural barriers or offsetting gains and setbacks. Insufficient data for school enrollment.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:3930.23%
9th to 12th grade, no diploma:00.00%
High school graduate (includes equivalency):6751.94%
Some college, no degree:2317.83%
Associate's degree:00.00%
Bachelor's degree:00.00%
Graduate or professional degree:00.00%
Total:129100%
High school or higher:9069.77%
Bachelor's degree or higher:00.00%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:12057.42%
Public Insurance:8942.58%
No Insurance:00.00%
Total:209100%
Has Health Insurance:209100.00%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2023)


Group2011210220132014201520162017201820192020202120222023
% of People in Poverty0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%
Source: U.S. Census 2011-2023 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00%
Kindergarten:00%
Elementary school (grades 1-8):00%
High school (grades 9-12):00%
College or graduate school:00%
Total:0100%
Early Childhood:00%
K-12 (Primary & Secondary School):00%
Source: U.S. Census 2019-2023 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 93429 is designated for PO Box delivery only; business establishment and employment data are not available.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:716Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 93429 is located in Santa Barbara County, California, within the Santa Maria-Santa Barbara, CA Metropolitan Statistical Area (CBSA 42200) and California's 24th Congressional District. This Metro area has a population of 443,975 people, about 0.03% of whom live in ZIP Code 93429. It covers 6.901 sq mi of land and a water area of 0.023 sq mi.

CBSA Name:Santa Maria-Santa Barbara, CASource: Census
CBSA Number:42200Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:443,975Source: Census
MSA:Santa Barbara-Santa Maria-Lompoc, CA MSASource: Census
Land Area:6.901 sq miSource: Census
Water Area:0.023 sq miSource: Census
Congressional District:24Source: USPS
Congressional Land Area:6883.35 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:0611754Source: Census
Place Name:Casmalia CDP; CaliforniaSource: Census

Adjacent & Nearby ZIP Codes


93430 | | 93428

Schools in ZIP Code 93429


ZIP Code 93429 is in the Orcutt Union Elementary School District, which serves grades Kindergarten thru 8th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Orcutt School For Independent Study 3491 Point Sal Rd.
Casmalia, CA 93429
District: Orcutt Union Elementary School District
St Joseph High School 4120 S Bradley Rd
Santa Maria, CA 93455
District: Private SchoolNearby
Pacific Christian School 3435 Santa Maria Way
Santa Maria, CA 93455
District: Private SchoolNearby
Children's House Montessori School 1331 E Foster Rd
Santa Maria, CA 93455
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 93429


Santa Barbara Business College-Santa Maria 303 E Plaza Dr Ste 1
Santa Maria, CA 93454
Type: Post Secondary
San Joaquin Valley College-Santa Maria 303 Plaza Drive
Santa Maria, CA 93454-6921
Type: Post Secondary
Cet-Santa Maria 509 W Morrison Ave
Santa Maria, CA 93458
Type: Post Secondary
Allan Hancock College 800 South College Drive
Santa Maria, CA 93454-6399
Type: Post Secondary
Central California School Of Continuing Education 3195 Mcmillan Ste F
San Luis Obispo, CA 93401
Type: Post Secondary
Laurus College 81 Higuera St Ste 110
San Luis Obispo, CA 93401
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on October 1, 2025.

  1. U.S. Postal Service [Last Updated: 10/1/2025], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 10/1/2025], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2023 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 10/1/2025], https://nces.ed.gov