Population
Population
topographic
Population

Martinez

35,866
Total Population in 2000
In 2000, Martinez was home to 35,866 people. Residents were predominantly working age, while those under 18 were a much larger segment of the community than those 65 and older. The population was predominantly white, with more women than men.

Most Populous Demographics

CategoryDemographicTotalPercentage
Age18-6424,11067%
SexFemale18,07250%
Race and Hispanic or LatinoWhite (Not Hispanic or Latino)27,09676%

Age

38.6
Median Age
In 2000, Martinez's population was predominantly working-age adults, while those under age 18 were a considerably larger share of the community than those 65 and older. Looking at 10-year age ranges, 40-49 was the largest group.

Population by Age Range

02k4k6k8k0-910-1920-2930-3940-4950-5960-6970-7980+12%13%11%17%19%14%7%5%2%
02k4k6k8k12%13%11%17%19%14%7%5%2%0-910-1920-2930-3940-4950-5960-6970-7980+
/View Population by Age Range dynamic table

Population by Age Group

67%
18-64
    8,128
    Under 18
    24,110
    18-64
    3,628
    65 and over
/View Population by Age Group dynamic table

Table: Population by Age Range

Age RangePopulation in Martinez
TotalPercentage
0-94,26112%
10-194,68513%
20-293,92711%
30-396,01317%
40-496,91519%
50-595,02514%
60-692,4327%
70-791,7175%
80+8912%

Table: Population by Age Group

Age GroupPopulation in Martinez
TotalPercentage
Under 188,12823%
18-6424,11067%
65 and over3,62810%
* For both charts above, the data is collected from the U.S. Census Bureau Decennial Data 2000, Summary File 1 (SF1), P012 Sex by Age.

Sex and Age

In 2000, females outnumbered males by a small amount in Martinez. Females 40-49 were the largest group by age, followed by males 40-49 and males 30-39. The biggest gap was in the 40-49 age group, where females were the larger share.

Population by Sex

50%
Female
    17,794
    Male
    18,072
    Female
/View Population by Sex dynamic table

Population by Sex and Age

00.9k1.8k2.7k3.6k0-910-1920-2930-3940-4950-5960-6970-7980+2,2312,3992,0523,0653,3302,4881,1757323222,0302,2861,8752,9483,5852,5371,257985569
00.9k1.8k2.7k3.6k0-910-1920-2930-3940-4950-5960-6970-7980+2,2312,3992,0523,0653,3302,4881,1757323222,0302,2861,8752,9483,5852,5371,257985569
3.6k2.7k1.8k0.9k00.9k1.8k2.7k3.6k0-910-1920-2930-3940-4950-5960-6970-7980+2,2312,3992,0523,0653,3302,4881,1757323222,0302,2861,8752,9483,5852,5371,257985569
/View Population by Sex and Age dynamic table
Male
Female

Table: Population by Sex

SexMartinez
TotalPercentage
Male17,79450%
Female18,07250%

Table: Population by Sex and Age

Sex and AgeMartinez
TotalPercentage
Male17,79450%
Male: 0-92,2316%
Male: 10-192,3997%
Male: 20-292,0526%
Male: 30-393,0659%
Male: 40-493,3309%
Male: 50-592,4887%
Male: 60-691,1753%
Male: 70-797322%
Male: 80+322<1%
Female18,07250%
Female: 0-92,0306%
Female: 10-192,2866%
Female: 20-291,8755%
Female: 30-392,9488%
Female: 40-493,58510%
Female: 50-592,5377%
Female: 60-691,2574%
Female: 70-799853%
Female: 80+5692%
* For both charts above, the data is collected from the U.S. Census Bureau Decennial Data 2000, Summary File 1 (SF1), P012 Sex by Age.

Race and Hispanic or Latino

76%
White (Not Hispanic or Latino)
In 2000, Martinez had a predominantly white population. Hispanic residents also made up a notable segment of the community, while Asian and other/multiracial people were the next largest groups.

Population by Race and Hispanic or Latino

07k14k21k28kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)76%3%<1%7%<1%4%10%
07k14k21k28kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)76%3%<1%7%<1%4%10%
07k14k21k28kWhite*Black or African American*American Indian / Alaska Native*Asian*Native Hawaiian / Pacific Islander*Other / Multi-racial*Hispanic or Latino (any race)76%3%<1%7%<1%4%10%
/View Population by Race and Hispanic or Latino dynamic table

Table: Population by Race and Hispanic or Latino

Race and Hispanic or LatinoPopulation in Martinez
TotalPercentage
White27,09676%
Black or African American1,1813%
American Indian / Alaska Native188<1%
Asian2,3407%
Native Hawaiian / Pacific Islander80<1%
Other / Multi-racial1,3214%
Hispanic or Latino (any race)3,66010%
* Categorized as Not Hispanic. This means that all the racial groups marked with an asterisk — White, Black or African American, American Indian / Alaska Native, Asian, Native Hawaiian / Pacific Islander, and Other / Multi-racial — do not include individuals who identify as Hispanic or Latino. The "Hispanic or Latino (any race)" category is separate, as Hispanic/Latino is considered an ethnicity rather than a racial category. For the chart above, the data is collected from the U.S. Census Bureau Decennial Data 2000, Summary File 1 (SF1), P008 Hispanic or Latino by Race.