Martinez, Georgia Population 2024

33,773

Martinez is a city located in Columbia County Georgia. Martinez has a 2024 population of 33,773. Martinez is currently declining at a rate of annually and its population has decreased by -3.26% since the most recent census, which recorded a population of 34,912 in 2020.

The average household income in Martinez is $108,571 with a poverty rate of 9.38%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Martinez is 39.1 years, 36.2 years for males, and 41.1 years for females.

Martinez Demographics

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

  • White: 73.95%
  • Black or African American: 11.73%
  • Asian: 6.67%
  • Two or more races: 5.53%
  • Other race: 2.08%
  • Native American: 0.03%
  • Native Hawaiian or Pacific Islander: 0.01%
State
Georgia
Land Area (mi²)
14.5 sq mi
Density (mi²)
2,328.70/sq mi
Growth Since 2020
-3.26% (-1,139)
The current population of Martinez, Georgia is 33,773 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 34,912.

Martinez, Georgia Population 2024

Population by Race

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Race
Population
Percentage (of total)
White24,97673.95%
Black or African American3,96111.73%
Asian2,2516.67%
Two or more races1,8685.53%
Other race7022.08%
Native American100.03%
Native Hawaiian or Pacific Islander50.01%
showing: 7 rows

White

Black or African American

Asian

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Martinez Population by Race

Martinez Population Pyramid 2024

Martinez Median Age

39.1

Total

36.2

Male

41.1

Female

Martinez Adults

There are 25,888 adults, (5,555 of whom are seniors) in Martinez.

Martinez Age Dependency

66.1

Age Dependency Ratio

27.3

Old Age Dependency Ratio

38.8

Child Dependency Ratio

Martinez Sex Ratio

Female17,69352.39%
Male16,08047.61%

Martinez Population by Age

Martinez Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All11,9682.8272.627.4
Married6,1093.5482.317.7
Non Family3,7261.2467.132.9
Female1,7143.5654.745.3
Male4193.3153.946.1
showing: 5 rows

3.45

Average Family Size

2.82

Average Household Size

72.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Martinez Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Martinez Educational Attainment by Sex (over 25)

Martinez Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among islander people with a rate of 100%.

Martinez Educational Attainment by Race

All

Male

Female

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$52,667

Average Earnings

$57,466

Average Male

$45,318

Average Female

Martinez Earnings by Educational Attainment

Martinez Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Martinez Language

87.75% of Martinez residents speak only English, while 12.25% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 4.47% of the population.

Martinez Language

Martinez Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White23,7791,5926.69%
Asian2,25151722.97%
Other70234148.58%
Black3,9423017.64%
Hispanic2,01625012.4%
Multiple1,86324413.1%
showing: 6 rows

9.38%

Overall Poverty Rate

7.9%

Male Poverty Rate

10.73%

Female Poverty Rate

Poverty in Martinez

The race most likely to be in poverty in Martinez is Other, with 48.58% below the poverty level.

The race least likely to be in poverty in Martinez is White, with 6.69% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.01%. Among those working part-time, it was 10.02%, and for those that did not work, the poverty rate was 16.28%.

Martinez Poverty

rate

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Rate
Poverty
High School11.53%
Some College9.06%
Less Than 9th Grade7.13%
Bachelors or Greater3.69%
showing: 4 rows

Martinez Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed48.48%
Male Unemployed16.43%
Female Employed4.07%
Male Employed3.07%
showing: 4 rows

Martinez Poverty Rate by Employment Status and Sex

Martinez Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Martinez Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

49.4%

Overall Marriage Rate

55.3%

Male Marriage Rate

44.3%

Female Marriage Rate

Martinez Married by Age and Sex

male

female

Martinez Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 55-64.

Martinez Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Martinez Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,607

Number of Veterans

2,126

Male Veterans

481

Female Veterans

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Martinez Veterans by War

count

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Martinez Veterans by Age

count

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Martinez Veterans by Race

Martinez Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.56%

Veteran Poverty Rate

28.35%

Veteran Disability Rate

Martinez Veterans by Education

LaborForceParticipation

63.4%

Labor Force Participation

60.1%

Employment Rate

3.9%

Unemployment Rate

Martinez Employment by Age

LaborForceParticipation

Martinez Employment by Race

LaborForceParticipation

Martinez Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

49.74%

Born in Martinez

89.69%

Native Born

10.31%

Foreign Born

3.93%

Non Citizen

6.37%

Naturalized

Place of Birth

89.69% of Martinez residents were born in the United States, with 49.74% having been born in Georgia. 3.93% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Martinez Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202433,773
202333,773
202233,773-56-0.17%
202133,829-1,083-3.1%
202034,912680.2%
201934,844-1,224-3.39%
201836,0682600.73%
201735,8083320.94%
201635,476-1,419-3.85%
201536,8957051.95%
201436,1906471.82%
201335,543-155-0.43%
201235,698-364-1.01%
201136,0622670.75%
201035,795
showing: 15 rows

Martinez Population by Year