Somis, CA demographics:
population, income, and more

Total population
1,229
-2.5% year-over-year change
Median household income
$145,163/yr
0.8% year-over-year change
Housing units
491
0.0% year-over-year change

Somis population

How many people live in Somis

Somis is home to 1,229 residents, according to the most recent Census data. Gender-wise, 49.4% of Somis locals are male, and 50.6% are female.

Total population
1,229
-2.5% year-over-year change
Gender ratio
Male
49.4%
607
Female
50.6%
622
Value Percent YoY change
Male 607 49.4% -1.9%
Female 622 50.6% -3.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Somis is 49, with the population distributed as follows: about 14.5% are children under 15, then 12.9% are in the 15 to 24 age group. Adults between 25 and 44 make up 19% of the population, while another 30% fall into the 45 to 64 bracket. Finally, around 23.5% are 65 or older.

Median age
48.6
Age breakdown
Under 15
14.5%
15 to 24
12.9%
25 to 44
19%
45 to 64
30%
Over 65
23.5%
Value Percent YoY change
Under 15 178 14.5% -19.5%
15 to 24 159 12.9% 59.0%
25 to 44 234 19% -27.8%
45 to 64 369 30% 10.8%
Over 65 289 23.5% 2.5%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Somis, 88.8% of the population are US-born citizens, while 8.1% have gained naturalized citizenship. At the same time, 3% of residents are non-citizens. There’s also a share of 15.5% that includes residents with two or more races.

Citizenship
U.S.-born citizens
88.8%
Non-U.S.-born citizens
8.1%
Non-citizens
3%
Value Percent YoY change
U.S.-born citizens 1,092 88.8% -4.7%
Non-U.S.-born citizens 100 8.1% 44.9%
Non-citizens 37 3% -17.8%
Racial breakdown
White
78.2%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
6.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
15.5%
Other
0%
Value Percent
White 961 78.2%
Asian 78 6.4%
Two or more races 190 15.5%

Households in Somis

A peek inside Somis households

Somis has 469 households, with an average of 3 members in each. Of these, 71.9% are families, while the remaining 28.1% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
469
2.4% year-over-year change
Average people per household
3
Non-family households
132
Family households
337
Value Percent YoY change
Non-family households 132 28.1% 21.1%
Family households 337 71.9% -3.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Somis

The housing landscape of Somis

Somis's housing consists of 491 units, with 95.7% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.3% and offer a more compact, shared living style.

Housing units
491
0.0% year-over-year change
Housing types
Value Percent
1 unit, detached 470 95.7%
1 unit, attached 21 4.3%
Homes built since 2020
7
0.0% year-over-year change

The age of buildings in Somis

In Somis, the median construction year is 1976. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 29 5.9% 26.1%
Built between 1950 and 1959 118 24% 49.4%
Built between 1960 and 1969 51 10.4% 18.6%
Built between 1970 and 1979 82 16.7% -35.9%
Built between 1980 and 1989 99 20.2% -22.1%
Built between 1990 and 1999 58 11.8% 65.7%
Built between 2000 and 2009 47 9.6% -4.1%
Built in 2020 or later 7 1.4% 0.0%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Somis occupancy rates

Out of the 469 occupied housing units in Somis, 85.3% are owner-occupied, while 14.7% are lived in by tenants. Meanwhile, 4.5% of all homes on the local market sit vacant.

Occupied housing units
469
2.4% year-over-year change
Occupancy breakdown
Renter occupied
69
Owner occupied
400
Value Percent YoY
change
Renter occupied 69 14.7% 3.0%
Owner occupied 400 85.3% 2.3%
Unoccupied housing units
4.5%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Somis housing costs

Housing costs in Somis come to a median of $3,018 per month, while tenants specifically pay a median gross rent of $2,548.

Median housing costs per month
$3,018/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Somis
$2,548/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Somis

Somis education at a glance

About 14.4% of the population in Somis went to high school, while 32.2% pursued college studies. Another 12.3% earned an associate degree and 25.2% hold a bachelor’s. Meanwhile, 12.2% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 37 3.7% -17.8%
High school diploma 144 14.4% 33.3%
College diploma 322 32.2% 28.3%
Associate degree 123 12.3% -23.1%
Bachelor's degree 252 25.2% -17.9%
Graduate degree 122 12.2% -11.6%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Somis

How much people earn in Somis

The average annual household income in Somis was $168,643 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a -31.9% change from the previous year. At the same time, the median income stood at $145,163, reflecting a +0.8% shift over the same period.

Average household income in Somis
$168,643/year
-31.9% year-over-year change
Median household income in Somis
$145,163/year
0.8% year-over-year change

Somis income by age

In Somis, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $118,421. Those with someone between 45 and 64 in charge, often well established professionally, earn $156,964 overall. Overall, 96.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $118,421 0.8%
45 - 64 $156,964 -12.7%
Over 65 $145,833 11.2%
Above poverty level
1,183
Below poverty level
46
Value Percent YoY
change
Above poverty level 1,183 96.3% -3.3%
Below poverty level 46 3.7% 24.3%

Employment in Somis

Workforce and job types in Somis

The job market in Somis is powered by 587 working residents, spread across a range of industries and roles. 79.7% of the working population are employed in professional or administrative positions, while 20.3% are in hands-on or service-based jobs. Also, 16% run their own businesses, 61.5% are employed by private companies, and 11.6% work in the public sector.

Workforce demographics

Working population
587
-3.3% year-over-year change
White collar
468
Blue collar
119
Value Percent YoY change
White collar 468 79.7% -7.3%
Blue collar 119 20.3% 16.7%
Employer type
Self employees
16%
Private companies
61.5%
Governmental workers
11.6%
Not for profit companies
10.9%
Value Percent YoY change
Self employees 94 16% 6.8%
Private companies 361 61.5% -3.0%
Governmental workers 68 11.6% -21.8%
Not for profit companies 64 10.9% 6.7%
Unemployment rate
4.1%
150.0% year-over-year change

Available workforce

The unemployment rate in Somis stands at 4.1%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Somis

How people get around in Somis

Means of transportation
Value Percent YoY change
Car 485 81.2% 0.6%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Somis by zipcode?

Zipcode Population Number of households Median income Average income
93066 2,898 1,092 $156,957 $263,158

Explore more communities

FAQs about Somis demographics 

What is the total population of Somis?

Somis has a total population of 1,229 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -2.5% compared to a year ago.

What is the gender ratio in Somis?

The gender ratio in Somis is as follows:
  • 49.4% males (607 residents)
  • 50.6% females (622 residents)

What is the median age in Somis?

The median age in Somis is 48.6.

What is the age distribution of the population in Somis?

The age distribution in Somis is as follows:
  • Under 15: 14.5% (178 residents)
  • Ages 15-24: 12.9% (159 residents)
  • Ages 25-44: 19% (234 residents)
  • Ages 45-64: 30% (369 residents)
  • Over 65: 23.5% (289 residents)

What is the racial and ethnic makeup of Somis?

The racial and ethnic makeup of Somis is as follows:
  • White: 78.2% (961 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 6.4% (78 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 15.5% (190 residents)
  • Other: 0% (0 residents)

What percentage of the population in Somis are U.S.-born citizens?

U.S.-born citizens represent 88.8% of the population in Somis.

How many housing units are there in Somis?

There are 491 housing units in Somis, reflecting a 0.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Somis and what is the average household size?

Somis has a total of 469 households, with an average of 3 people in each.

What is the median household income in Somis?

Somis has a median household income of $145,163, representing a +0.8% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Somis?

The employment rate is 95.9% in Somis, with a workforce of 587 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 79.7% (468 residents)
  • Blue-collar workers: 20.3% (119 residents)

Places of employment:
  • Self-employed: 16% (94 residents)
  • Private companies: 61.5% (361 residents)
  • Governmental workers: 11.6% (68 residents)
  • Not-for-profit companies: 10.9% (64 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025