--- type: Jurisdiction title: "Maricopa County, AZ" classification: county fips: "04013" state: "AZ" demographics: population: 4559748 population_under_18: 1024257 population_18_64: 2792677 population_65_plus: 742814 median_household_income: 89300 poverty_rate: 10.98 homeownership_rate: 65.17 unemployment_rate: 4.54 median_home_value: 452800 gini_index: 0.4578 vacancy_rate: 8.15 race_white: 2672667 race_black: 259526 race_asian: 208324 race_native: 90213 hispanic: 1422451 bachelors_plus: 1578463 districts: - to: "us/states/az/districts/09" rel: in-district area_weight: 0.3534 - to: "us/states/az/districts/07" rel: in-district area_weight: 0.3251 - to: "us/states/az/districts/01" rel: in-district area_weight: 0.1757 - to: "us/states/az/districts/08" rel: in-district area_weight: 0.0628 - to: "us/states/az/districts/05" rel: in-district area_weight: 0.0246 - to: "us/states/az/districts/03" rel: in-district area_weight: 0.0224 - to: "us/states/az/districts/04" rel: in-district area_weight: 0.0195 - to: "us/states/az/districts/02" rel: in-district area_weight: 0.0165 - to: "us/states/az/districts/senate/23" rel: in-district area_weight: 0.2888 - to: "us/states/az/districts/senate/25" rel: in-district area_weight: 0.2423 - to: "us/states/az/districts/senate/3" rel: in-district area_weight: 0.1621 - to: "us/states/az/districts/senate/30" rel: in-district area_weight: 0.0976 - to: "us/states/az/districts/senate/29" rel: in-district area_weight: 0.0422 - to: "us/states/az/districts/senate/28" rel: in-district area_weight: 0.0329 - to: "us/states/az/districts/senate/8" rel: in-district area_weight: 0.0148 - to: "us/states/az/districts/senate/12" rel: in-district area_weight: 0.014 - to: "us/states/az/districts/senate/22" rel: in-district area_weight: 0.0121 - to: "us/states/az/districts/senate/11" rel: in-district area_weight: 0.0115 - to: "us/states/az/districts/senate/4" rel: in-district area_weight: 0.011 - to: "us/states/az/districts/senate/10" rel: in-district area_weight: 0.0089 - to: "us/states/az/districts/senate/16" rel: in-district area_weight: 0.0087 - to: "us/states/az/districts/senate/2" rel: in-district area_weight: 0.0085 - to: "us/states/az/districts/senate/15" rel: in-district area_weight: 0.0078 - to: "us/states/az/districts/senate/14" rel: in-district area_weight: 0.0073 - to: "us/states/az/districts/senate/13" rel: in-district area_weight: 0.0069 - to: "us/states/az/districts/senate/27" rel: in-district area_weight: 0.0064 - to: "us/states/az/districts/house/23" rel: in-district area_weight: 0.2888 - to: "us/states/az/districts/house/25" rel: in-district area_weight: 0.2423 - to: "us/states/az/districts/house/3" rel: in-district area_weight: 0.1621 - to: "us/states/az/districts/house/30" rel: in-district area_weight: 0.0976 - to: "us/states/az/districts/house/29" rel: in-district area_weight: 0.0422 - to: "us/states/az/districts/house/28" rel: in-district area_weight: 0.0329 - to: "us/states/az/districts/house/8" rel: in-district area_weight: 0.0148 - to: "us/states/az/districts/house/12" rel: in-district area_weight: 0.014 - to: "us/states/az/districts/house/22" rel: in-district area_weight: 0.0121 - to: "us/states/az/districts/house/11" rel: in-district area_weight: 0.0115 - to: "us/states/az/districts/house/4" rel: in-district area_weight: 0.011 - to: "us/states/az/districts/house/10" rel: in-district area_weight: 0.0089 - to: "us/states/az/districts/house/16" rel: in-district area_weight: 0.0087 - to: "us/states/az/districts/house/2" rel: in-district area_weight: 0.0085 - to: "us/states/az/districts/house/15" rel: in-district area_weight: 0.0078 - to: "us/states/az/districts/house/14" rel: in-district area_weight: 0.0073 - to: "us/states/az/districts/house/13" rel: in-district area_weight: 0.0069 - to: "us/states/az/districts/house/27" rel: in-district area_weight: 0.0064 sources: - field: demographics source: "Census ACS 2023" - field: districts source: "PostGIS area-intersection over Census TIGER 2024 boundaries" confidence: official tags: [jurisdiction, county, az] timestamp: "2026-07-03" --- # Maricopa County, AZ County jurisdiction — 12 officeholders mapped. ## Demographics (ACS 2023) | Measure | Value | | --- | --- | | Population | 4559748 | | Under 18 | 1024257 | | 18–64 | 2792677 | | 65+ | 742814 | | Median household income | 89300 | | Poverty rate | 10.98 | | Homeownership rate | 65.17 | | Unemployment rate | 4.54 | | Median home value | 452800 | | Gini index | 0.4578 | | Vacancy rate | 8.15 | | White | 2672667 | | Black | 259526 | | Asian | 208324 | | Native | 90213 | | Hispanic/Latino | 1422451 | | Bachelor's or higher | 1578463 | ## Districts - [AZ-09](/us/states/az/districts/09.md) — 35% (congressional) - [AZ-07](/us/states/az/districts/07.md) — 33% (congressional) - [AZ-01](/us/states/az/districts/01.md) — 18% (congressional) - [AZ-08](/us/states/az/districts/08.md) — 6% (congressional) - [AZ-05](/us/states/az/districts/05.md) — 2% (congressional) - [AZ-03](/us/states/az/districts/03.md) — 2% (congressional) - [AZ-04](/us/states/az/districts/04.md) — 2% (congressional) - [AZ-02](/us/states/az/districts/02.md) — 2% (congressional) - [AZ Senate District 23](/us/states/az/districts/senate/23.md) — 29% (state senate) - [AZ Senate District 25](/us/states/az/districts/senate/25.md) — 24% (state senate) - [AZ Senate District 3](/us/states/az/districts/senate/3.md) — 16% (state senate) - [AZ Senate District 30](/us/states/az/districts/senate/30.md) — 10% (state senate) - [AZ Senate District 29](/us/states/az/districts/senate/29.md) — 4% (state senate) - [AZ Senate District 28](/us/states/az/districts/senate/28.md) — 3% (state senate) - [AZ Senate District 8](/us/states/az/districts/senate/8.md) — 1% (state senate) - [AZ Senate District 12](/us/states/az/districts/senate/12.md) — 1% (state senate) - [AZ Senate District 22](/us/states/az/districts/senate/22.md) — 1% (state senate) - [AZ Senate District 11](/us/states/az/districts/senate/11.md) — 1% (state senate) - [AZ Senate District 4](/us/states/az/districts/senate/4.md) — 1% (state senate) - [AZ Senate District 10](/us/states/az/districts/senate/10.md) — 1% (state senate) - [AZ Senate District 16](/us/states/az/districts/senate/16.md) — 1% (state senate) - [AZ Senate District 2](/us/states/az/districts/senate/2.md) — 1% (state senate) - [AZ Senate District 15](/us/states/az/districts/senate/15.md) — 1% (state senate) - [AZ Senate District 14](/us/states/az/districts/senate/14.md) — 1% (state senate) - [AZ Senate District 13](/us/states/az/districts/senate/13.md) — 1% (state senate) - [AZ Senate District 27](/us/states/az/districts/senate/27.md) — 1% (state senate) - [AZ House District 23](/us/states/az/districts/house/23.md) — 29% (state house) - [AZ House District 25](/us/states/az/districts/house/25.md) — 24% (state house) - [AZ House District 3](/us/states/az/districts/house/3.md) — 16% (state house) - [AZ House District 30](/us/states/az/districts/house/30.md) — 10% (state house) - [AZ House District 29](/us/states/az/districts/house/29.md) — 4% (state house) - [AZ House District 28](/us/states/az/districts/house/28.md) — 3% (state house) - [AZ House District 8](/us/states/az/districts/house/8.md) — 1% (state house) - [AZ House District 12](/us/states/az/districts/house/12.md) — 1% (state house) - [AZ House District 22](/us/states/az/districts/house/22.md) — 1% (state house) - [AZ House District 11](/us/states/az/districts/house/11.md) — 1% (state house) - [AZ House District 4](/us/states/az/districts/house/4.md) — 1% (state house) - [AZ House District 10](/us/states/az/districts/house/10.md) — 1% (state house) - [AZ House District 16](/us/states/az/districts/house/16.md) — 1% (state house) - [AZ House District 2](/us/states/az/districts/house/2.md) — 1% (state house) - [AZ House District 15](/us/states/az/districts/house/15.md) — 1% (state house) - [AZ House District 14](/us/states/az/districts/house/14.md) — 1% (state house) - [AZ House District 13](/us/states/az/districts/house/13.md) — 1% (state house) - [AZ House District 27](/us/states/az/districts/house/27.md) — 1% (state house) ## Source - demographics: Census ACS 2023 - districts: PostGIS area-intersection over Census TIGER 2024 boundaries