| Donald Trump ✓Republican | 65.3% | 11,566 |
|---|---|---|
| Kamala HarrisDemocratic | 33.9% | 5,995 |
| OtherAll other candidates | 0.8% | 146 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −43.0% |
| 2012 | −47.3% |
| 2016 | −39.9% |
| 2020 | −29.7% |
| 2024 | −31.5% |
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 5,995 | 11,566 | 17,707 | ||
| R | 6,328 | 11,796 | 18,417 | ||
| R | 4,590 | 11,075 | 16,242 | ||
| R | 4,257 | 11,890 | 16,147 | ||
| R | 4,482 | 11,323 | 15,907 |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | MartinezCity | GeorgiaState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 68.8% | 51.0% | 61.0% |
| Black | 13.0% | 31.1% | 12.2% |
| Asian | 8.1% | 4.5% | 6.0% |
| Two or more races | 5.9% | 8.4% | 12.6% |
| Other race | 4.3% | 5.1% | 8.2% |
| Hispanic or Latino | 9.7% | 11.0% | 19.3% |
| Income & Age | |||
| Median household income | $81,602 | $77,353 | $84,427 |
| Poverty rate | 10.0% | 13.5% | 12.5% |
| Median age | 39.1 | 37.7 | 39.1 |
| Age 18–24 | 7.8% | 9.5% | 9.2% |
| Age 65 and older | 15.1% | 15.0% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 37.2% | 34.9% | 35.7% |
| Speaks a non-English language at home | 14.6% | 15.5% | 22.3% |
| Spanish | 5.4% | 8.6% | 13.6% |
| Other Indo-European | 2.4% | 1.6% | 2.0% |
| Korean | 1.9% | 0.5% | 0.3% |
| Chinese (incl. Mandarin & Cantonese) | 1.5% | 0.6% | 1.1% |
| Ancestry | |||
| Largest ancestry | English 11.6% | English 10.3% | German 12.5% |
| 2nd-largest ancestry | German 9.4% | American 7.6% | English 9.5% |
| 3rd-largest ancestry | Irish 8.4% | Irish 6.9% | Irish 9.4% |
| Religion | |||
| Catholic | 5.1%County context | 8.4% | 18.6% |
| Evangelical Protestant | 24.7%County context | 26.2% | 16.5% |
| Unaffiliated or unclaimed | 60.3%County context | 49.3% | 51.5% |
ACS values are survey estimates and may include margins of error.
Religion data may be available only at county or larger geographies. Sub-county values are labeled when inherited, modeled, or contextual.
Martinez sits in the Deep South. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 47.3 points in 2012. Between 2020 and 2024 the city moved 1.8 points toward the Republican candidate; the 2024 margin was 31.5 points.
A population of 33,750, a 69% non-Hispanic-white share, and a median household income of $81,602 describe the city.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Martinez, Georgia. Akashic. https://akashic.app/city/1350036/. Accessed May 20, 2026. License: CC BY 4.0.