Martinez Population

2011–2026

32,378

2026 projection

7.3% since 2020 (decrease)

010K20K30K40K20122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Martinez. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202632,378-2140.66%
202532,592-4270.65%
202333,019-7542.23%
202233,773-560.17%
202133,829-1,0833.10%
202034,912+680.20%
201934,844-1,2243.39%
201836,068+2600.73%
201735,808+3320.94%
201635,476-1,4193.85%

Showing 10 of 15 years.

Martinez Demographics

39.1median age

Median age

Female39.6 yrs
Male37.9 yrs

Adults

26,825
5,959 seniors · 22%20,866 other adults

Sex

Female 51.9% · 17,531Male 48.1% · 16,219

Population by age

MaleFemale85+ years, male: 21885+ years, female: 53580–84 years, male: 19980–84 years, female: 34875–79 years, male: 55175–79 years, female: 71070–74 years, male: 67670–74 years, female: 90165–69 years, male: 87365–69 years, female: 94860–64 years, male: 86260–64 years, female: 1,05755–59 years, male: 1,00155–59 years, female: 91150–54 years, male: 99250–54 years, female: 89245–49 years, male: 1,14745–49 years, female: 80840–44 years, male: 1,15940–44 years, female: 1,47835–39 years, male: 1,11635–39 years, female: 1,35530–34 years, male: 97630–34 years, female: 1,41325–29 years, male: 1,41525–29 years, female: 1,09120–24 years, male: 1,13220–24 years, female: 1,03515–19 years, male: 94415–19 years, female: 1,34110–14 years, male: 98010–14 years, female: 1,0285–9 years, male: 1,1425–9 years, female: 8790–4 years, male: 8360–4 years, female: 80185+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 338 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Martinez Income

$81,602median household income

Median household income

$81,602

Half of households earn more, half earn less

Median earnings

$51,451

Typical yearly pay for a worker 25 or older.

Poverty rate

10%

About 1 in 10 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Martinez Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%53%45%
Never married33%33%32%
Divorced12%10%14%
Widowed4%1%7%
Separated2%3%2%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year