Simi Valley, California Population 2020

126,191

Simi Valley is a city located in California. With a 2020 population of 126,191, it is the 48th largest city in California and the 224th largest city in the United States. Simi Valley is currently growing at a rate of 0.13% annually and its population has increased by 1.57% since the most recent census, which recorded a population of 124,237 in 2010. Simi Valley reached it's highest population of 126,366 in 2017. Spanning over 42 miles, Simi Valley has a population density of 3,039 people per square mile.

The average household income in Simi Valley is $117,630 with a poverty rate of 6.69%. The median rental costs in recent years comes to $1,924 per month, and the median house value is $553,800. The median age in Simi Valley is 40.2 years, 39.3 years for males, and 41 years for females. For every 100 females there are 95.3 males.

Simi Valley Demographics

According to the most recent ACS, the racial composition of Simi Valley was:

  • White: 79.77%
  • Asian: 9.89%
  • Two or more races: 4.77%
  • Other race: 3.74%
  • Black or African American: 1.22%
  • Native American: 0.49%
  • Native Hawaiian or Pacific Islander: 0.12%
The current population of Simi Valley, California is 126,191, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 125,851.The last official US Census in 2010 recorded the population at 124,237.

Simi Valley, California Population 2020

Population by Race

Race Population Percentage
White100,67079.77%
Asian12,4849.89%
Two or More Races6,0164.77%
Some Other Race4,7223.74%
Black or African American1,5411.22%
American Indian and Alaska Native6140.49%
Native Hawaiian and Other Pacific Islander1520.12%

Simi Valley Population Pyramid 2020

Simi Valley Median Age

40.2


Total

39.3


Male

41


Female

Simi Valley Adults

There are 98,621 adults, (18,216 of whom are seniors) in Simi Valley.

Simi Valley Age Dependency

57

Age Dependency Ratio

22.7

Old Age Dependency Ratio

34.3

Child Dependency Ratio

Simi Valley Sex Ratio

Female

64,624

51.21%

Male

61,575

48.79%

Simi Valley Households and Families

Simi Valley Renter vs Owner Occupied by Household Type

Simi Valley Household Types

Type Owner Renter
Married82.9%17.1%
All72.1%27.9%
Male70.1%29.9%
Non Family57.4%42.6%
Female50.7%49.3%

72.1%

Rate of Home Ownership

Type Count Average Size Owned
All42,0292.9872.1
Married24,3133.5282.9
Non Family10,8891.3657.4
Female4,6113.6750.7
Male2,2163.6770.1

3.44

Average Family Size

2.98

Average Household Size

6%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Simi Valley Education

Education Attained Count Percentage
Less Than 9th Grade3,3683.86%
9th to 12th Grade3,9464.52%
High School Graduate19,00621.76%
Some College21,93425.11%
Associates Degree9,97411.42%
Bachelors Degree19,44122.25%
Graduate Degree9,69311.10%

Simi Valley Educational Attainment by Race

Name Total High School Bachelors
White56,17054,01918,719
Hispanic18,71314,1013,403
Asian9,3778,9465,910
Other Race3,2352,489482
Multiple Races2,5692,421873
Black1,1461,087488
Native American423423140
Islander15213115

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 63.03%.

Name Average Male Female
Overall$51,240$62,995$41,023
Less Than High School$24,489$28,026$20,882
High School Grad$37,749$42,393$30,680
Some College$47,836$61,734$37,541
Bachelors Degree$68,400$86,758$54,120
Graduate Degree$84,560$102,112$68,210

$51,240

Average Earnings

$62,995

Average Male

$41,023

Average Female

Simi Valley Language

Simi Valley Language by Age

Simi Valley Language

72.80% of Simi Valley residents speak only English, while 27.20% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 16.02% of the population.

Simi Valley Poverty

Simi Valley Poverty by Race

Name Total In Poverty Poverty Rate
White75,2473,8635.13%
Hispanic32,9893,66811.12%
Other4,70957212.15%
Asian12,4744613.70%
Multiple6,0003035.05%
Black1,51623015.17%

6.69%

Overall Poverty Rate

6.03%

Male Poverty Rate

7.31%

Female Poverty Rate

Poverty in Simi Valley

The race most likely to be in poverty in Simi Valley is Black, with 15.17% below the poverty level.

The race least likely to be in poverty in Simi Valley is Asian, with 3.70% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.10%. Among those working part-time, it was 8.87%, and for those that did not work, the poverty rate was 11.58%.

Name Poverty
Less Than High School16.15%
High School8.50%
Some College6.04%
Bachelors or Greater2.20%
Name Poverty
Female Unemployed22.65%
Male Unemployed11.33%
Female Employed4.23%
Male Employed2.82%

Simi Valley Income

Simi Valley Income by Household Type

Name Median Mean
Households$95,543$117,630
Families$107,142$130,120
Married Families$121,443$143,488
Non Families$54,069$72,619

Simi Valley Marital Status

Simi Valley Marital Status

Marriage Rates

51.9%

Overall Marriage Rate

53.5%

Male Marriage Rate

50.4%

Female Marriage Rate

Simi Valley Married by Age and Sex

Simi Valley Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Simi Valley Marital Status by Race

Simi Valley Veterans

5,975

Number of Veterans

5,635

Male Veterans

340

Female Veterans

War Veterans
Vietnam2,338
First Gulf War927
Second Gulf War881
Korea635
World War II226
Age Group Veterans
65 to 741,737
75+1,460
35 to 541,161
55 to 641,046
18 to 34571
Name Veterans % of Total
White5,2916.63%
Hispanic9244.12%
Asian2062.04%
Other1544.24%
2 or More1534.61%
Black826.80%
Indian6314.38%
Hawaiian2617.11%

$Simi Valley Veterans by Education

4.38%

Veteran Poverty Rate

26.09%

Veteran Disability Rate

Simi Valley Employment Status

67.4%

Labor Force Participation

64%

Employment Rate

5.1%

Unemployment Rate

Simi Valley Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

62.67%

Born in California

81.78%

Native Born

18.22%

Foreign Born

6.39%

Non Citizen

Place of Birth

81.78% of Simi Valley residents were born in the United States, with 62.67% having been born in California. 6.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Year Population Growth Annual Growth Rate
2020126,1911700.13%
2019126,0211700.14%
2018125,851-515-0.41%
2017126,3661700.13%
2016126,196-94-0.07%
2015126,290-48-0.04%
2014126,3383990.32%
2013125,9396200.49%
2012125,3192850.23%
2011125,0345650.45%
2010124,46913,1181.12%
2000111,35111,1341.06%
1990100,21722,7172.60%
198077,50017,6682.62%
197059,83255,63230.43%
19604,2002,3004.05%
19401,9000.00%