Martinez, California Population 2021

38,079
Loading...

Martinez is a city located in California. With a 2020 population of 38,079, it is the 212th largest city in California and the 1032nd largest city in the United States. Martinez is currently declining at a rate of -0.29% annually but its population has increased by 6.29% since the most recent census, which recorded a population of 35,824 in 2010. Martinez reached it's highest population of 38,411 in 2017. Spanning over 14 miles, Martinez has a population density of 3,015 people per square mile.

The average household income in Martinez is $128,788 with a poverty rate of 5.13%. The median rental costs in recent years comes to $1,728 per month, and the median house value is $596,400. The median age in Martinez is 42.6 years, 40.6 years for males, and 44.9 years for females. For every 100 females there are 95.2 males.

Martinez Demographics

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

  • White: 75.40%
  • Asian: 8.79%
  • Two or more races: 7.00%
  • Other race: 5.16%
  • Black or African American: 3.38%
  • Native American: 0.27%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Martinez, California is 38,079, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 38,406.The last official US Census in 2010 recorded the population at 35,824.

Martinez, California Population 2021

Population by Race

Race Population Percentage
White28,86975.40%
Asian3,3678.79%
Two or More Races2,6807.00%
Some Other Race1,9745.16%
Black or African American1,2963.38%
American Indian and Alaska Native1040.27%
Loading...

Martinez Population by Race

Martinez Population Pyramid 2021

Loading...

Martinez Median Age

42.6


Total

40.6


Male

44.9


Female

Martinez Adults

There are 30,727 adults, (6,210 of whom are seniors) in Martinez.

Martinez Age Dependency

56.2

Age Dependency Ratio

25.3

Old Age Dependency Ratio

30.8

Child Dependency Ratio

Martinez Sex Ratio

Female

19,612

51.22%

Male

18,678

48.78%

Martinez Population by Age

Martinez Renter vs Owner Occupied by Household Type

Loading...

Martinez Household Types

Type Owner Renter
Married78%22%
All67.3%32.7%
Non Family59.1%40.9%
Male52.5%47.5%
Female47.8%52.2%

67.3%

Rate of Home Ownership

Martinez Households and Families

Type Count Average Size Owned
All14,7232.5667.3
Married7,4963.2678
Non Family5,1061.3159.1
Female1,7193.1147.8
Male4023.252.5

3.12

Average Family Size

2.56

Average Household Size

Loading...

Martinez Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade5712.08%
9th to 12th Grade5952.17%
High School Graduate5,12518.66%
Some College6,66824.28%
Associates Degree3,09511.27%
Bachelors Degree7,48127.24%
Graduate Degree3,93314.32%
Loading...

Martinez Educational Attainment by Sex (over 25)

Martinez Educational Attainment by Race

Loading...
Name Total High School Bachelors
White19,17818,7088,167
Hispanic3,6823,2231,059
Asian2,5522,4571,514
Multiple Races1,4641,371542
Other Race1,176905163
Black973902313
Native American898345

The highest rate of high school graduation is among white people with a rate of 97.55%.

The highest rate of bachelors degrees is among asian people with a rate of 59.33%.

Martinez Educational Attainment by Race

Loading...
Name Average Male Female
Overall$63,549$74,310$54,178
Less Than High School$26,404$32,835$20,970
High School Grad$48,459$61,185$39,147
Some College$57,832$67,750$50,665
Bachelors Degree$77,303$92,786$67,060
Graduate Degree$90,050$106,042$80,730

$63,549

Average Earnings

$74,310

Average Male

$54,178

Average Female

Martinez Earnings by Educational Attainment

Martinez Language by Age

Loading...

Martinez Language

82.78% of Martinez residents speak only English, while 17.22% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 7.32% of the population.

Martinez Language

Martinez Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
White25,1781,0524.18%
Hispanic6,2582904.63%
Other1,92328714.92%
Multiple2,6172288.71%
Black1,15217715.36%
Asian3,3341283.84%

5.13%

Overall Poverty Rate

6.25%

Male Poverty Rate

4.07%

Female Poverty Rate

Poverty in Martinez

The race most likely to be in poverty in Martinez is Black, with 15.36% below the poverty level.

The race least likely to be in poverty in Martinez is Asian, with 3.84% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.39%. Among those working part-time, it was 8.10%, and for those that did not work, the poverty rate was 9.83%.

Martinez Poverty

Loading...
Name Poverty
Less Than High School16.97%
High School9.31%
Some College4.00%
Bachelors or Greater2.65%

Martinez Poverty Rate by Education

Loading...
Name Poverty
Male Unemployed27.55%
Female Unemployed9.52%
Male Employed3.75%
Female Employed2.08%

Martinez Poverty Rate by Employment Status and Sex

Martinez Income by Household Type

Loading...
Name Median Mean
Households$107,328$128,788
Families$125,515$145,198
Married Families$137,992-
Non Families$67,273$92,944
Loading...

Income by Household Type

Martinez Marital Status

Loading...

Marriage Rates

50.5%

Overall Marriage Rate

52.6%

Male Marriage Rate

48.5%

Female Marriage Rate

Martinez Married by Age and Sex

Loading...

Martinez 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.

Martinez Marital Status by Race

Loading...

Martinez Marital Status

Loading...

2,077

Number of Veterans

1,917

Male Veterans

160

Female Veterans

War Veterans
Vietnam757
First Gulf War320
Second Gulf War232
Korea160
World War II58

Martinez Veterans by War

Loading...
Age Group Veterans
35 to 54621
65 to 74562
75+443
55 to 64329
18 to 34122

Martinez Veterans by Age

Loading...
Name Veterans % of Total
White1,7427.42%
Hispanic2325.33%
Black15314.67%
Other654.36%
Asian531.87%
2 or More502.80%
Indian1415.22%

Martinez Veterans by Race

Martinez Veterans by Education

Loading...

6.28%

Veteran Poverty Rate

27.11%

Veteran Disability Rate

Martinez Veterans by Education

Loading...

68.4%

Labor Force Participation

65.7%

Employment Rate

3.9%

Unemployment Rate

Martinez Employment by Age

Loading...

Martinez Employment by Race

Loading...

Martinez Employment by Education

Origin of Non-Citizens

Loading...

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

Origin of Naturalized Citizens

Loading...

67.77%

Born in California

87.76%

Native Born

12.24%

Foreign Born

3.94%

Non Citizen

8.31%

Naturalized

Place of Birth

87.76% of Martinez residents were born in the United States, with 67.77% having been born in California. 3.94% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Martinez Place of Birth

Year Population Growth Annual Growth Rate
202138,079-109-0.29%
202038,188-109-0.28%
201938,297-109-0.28%
201838,406-5-0.01%
201738,411860.22%
201638,3252750.72%
201538,0505771.54%
201437,4733540.95%
201337,1192940.80%
201236,8253230.88%
201136,5023450.95%
201036,1572910.08%
200035,8664,0581.21%
199031,8089,2263.48%
198022,5826,0763.18%
197016,5066,9025.56%
19609,6041,3361.51%
19508,2688871.14%
19407,3818121.17%
19306,5692,7115.47%
19203,8581,7436.20%
19102,1157354.36%
19001,380-220-1.47%
18901,6001,0405.39%
18705600.00%

Martinez Population by Year