2023 Maricopa County, Arizona Demographics | Comprehensive Overview
Data and insights for Maricopa County, Arizona, including population, age & gender distribution, race & ethnicity, median & household income distribution, property value distribution, educational attainment, health insurance coverage, nativity & citizenship, commuting & transportation, employment, veteran service, poverty & income and SNAP/food stamp recipients. Based on 2023 American Community Survey Estimates.
Maricopa County, Arizona Key Demographic Statistics (2023 Estimates)
Key demographic statistics summarized from the U.S. Census Bureau's 2023 American Community Survey (ACS).
Source: U.S. Census Bureau, 2023 American Community Survey (ACS) Estimates
Maricopa County, Arizona Demographics: Age & Gender Distribution (2023)

Key Demographic Indicators for Maricopa County, Arizona
The following statistics highlight Maricopa County, Arizona population and median age, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Population
- 4,491,987
- Median Age (Total)
- 37.5 years
- Median Age (Male)
- 36.5 years
- Median Age (Female)
- 38.5 years
Maricopa County, Arizona Age Distribution Comparison with Arizona 2023
Compare Maricopa County, Arizona age demographics with Arizona to understand regional demographic patterns.
| Metric | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Median Age | 37.5 yrs | 39.4 yrs | -1.9 yrs |
| Under 5 years | 5.74% | 5.20% | +0.5pp |
| Children (5–17 years) | 17.10% | 15.72% | +1.4pp |
| Young Adults (18–24) | 9.19% | 9.59% | -0.4pp |
| Middle-aged (35–54) | 25.66% | 24.40% | +1.3pp |
| Seniors (65+) | 15.99% | 19.67% | -3.7pp |
| Total Dependency Ratio | 63.45 | 68.29 | -4.8 |
Note: "pp" indicates percentage points. "yrs" indicates years. The dependency ratio measures the burden on working-age population (18-64) to support dependents (under 18 and 65+).
Dependency Ratios Analysis
- Total Dependency Ratio
- 63.45
- Youth Dependency Ratio
- 37.32 Population under 18 relative to working age (18-64).
- Old-Age Dependency Ratio
- 26.13 Population 65+ relative to working age (18-64).
A higher ratio indicates a greater financial and social burden on the working population to support non-working age groups.
Maricopa County, Arizona Demographics: Racial and Ethnic Composition (2023)

Diversity & Cultural Composition of Maricopa County, Arizona
The racial makeup and ethnic composition of Maricopa County, Arizona are detailed below, drawing from the U.S. Census Bureau's 2023 ACS Estimates.
- Diversity Index Score
- 61.30
- Diversity Tier
- high
- Definition
- The probability that two individuals chosen at random will be from different racial or ethnic groups.
Diversity Comparison with Arizona
Compare Maricopa County, Arizona racial and ethnic demographics with Arizona to understand regional diversity patterns.
Maricopa County, Arizona Diversity
61.30
highArizona Diversity
62.80
highRacial and Ethnic Composition Comparison
| Racial/Ethnic Group | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| White Alone (Non-Hispanic) | 53.37% | 51.20% | +2.2pp |
| Hispanic or Latino (Any Race) | 30.89% | 32.12% | -1.2pp |
| Black/African American Alone | 5.49% | 4.43% | +1.1pp |
| Asian Alone | 4.28% | 3.82% | +0.5pp |
| Two or More Races | 4.02% | 4.74% | -0.7pp |
| American Indian and Alaska Native Alone | 1.34% | 3.10% | -1.8pp |
| Some Other Race Alone | 0.42% | 0.45% | -0.0pp |
| Native Hawaiian or Other Pacific Islander Alone | 0.19% | 0.14% | +0.0pp |
| Diversity Index Score | 61.30 | 62.80 | -1.5 |
Note: "pp" indicates percentage points. Higher Diversity Index Scores (green) indicate greater racial/ethnic diversity.
Maricopa County, Arizona Economic Demographics: Household Income Statistics (2023)

Economic Snapshot for Maricopa County, Arizona
The following data illustrates the financial landscape of Maricopa County, Arizona, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Household Income
- $85,518 (Adjusted for inflation)
- Total Households Analyzed
- 1,697,342
Income Comparison with Arizona
Compare Maricopa County, Arizona household income with Arizona to understand regional economic patterns.
Maricopa County, Arizona
$85,518
Arizona
$81,486
Income Distribution Comparison
| Income Bracket | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Less than $20,000 | 8.98% | 9.77% | -0.8pp |
| $20,000 to $34,999 | 8.45% | 9.31% | -0.9pp |
| $35,000 to $49,999 | 10.08% | 10.36% | -0.3pp |
| $50,000 to $74,999 | 16.45% | 16.37% | +0.1pp |
| $75,000 to $149,999 | 32.91% | 32.23% | +0.7pp |
| $150,000 or more | 23.12% | 21.96% | +1.2pp |
Note: "pp" indicates percentage points. Higher percentages in high-income brackets (green) indicate greater affluence compared to Arizona.
Maricopa County, Arizona Real Estate Demographics: Property Values (2023)

Real Estate Market Snapshot for Maricopa County, Arizona
The following data highlights the distribution of owner-occupied housing values in Maricopa County, Arizona, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Property Value
- $414,700
- Total Properties Analyzed
- 1,103,493 (Owner-occupied units)
Property Value Comparison with Arizona
Compare Maricopa County, Arizona property values with Arizona to understand regional real estate market patterns.
Maricopa County, Arizona
$414,700
Arizona
$426,000
Property Value Distribution Comparison
| Value Bracket | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Less than $25,000 | 2.67% | 3.32% | -0.6pp |
| $25,000 to $49,999 | 1.66% | 2.53% | -0.9pp |
| $50,000 to $99,999 | 1.69% | 3.24% | -1.6pp |
| $100,000 to $199,999 | 5.18% | 5.95% | -0.8pp |
| $200,000 to $499,999 | 53.99% | 48.71% | +5.3pp |
| $500,000 to $999,999 | 32.26% | 33.42% | -1.2pp |
| $1,000,000 or more | 2.56% | 2.82% | -0.3pp |
Note: "pp" indicates percentage points. Higher percentages in high-value brackets (green) indicate more expensive real estate compared to Arizona.
Maricopa County, Arizona Educational Attainment Statistics (2023)

Education Snapshot for Maricopa County, Arizona
The following statistics represent the educational background of residents aged 25 and older in Maricopa County, Arizona, based on U.S. Census Bureau 2023 ACS Estimates.
- High School Graduate or Higher
- 89.50%
- Bachelor's Degree or Higher
- 35.86%
- Total Population Analyzed (25+)
- 3,053,505
Education Level Comparison with Arizona
Compare Maricopa County, Arizona educational attainment with Arizona to understand regional education patterns.
Bachelor's+ in Maricopa County, Arizona
35.86%
Bachelor's+ in Arizona
34.73%
Detailed Education Level Comparison
| Education Level | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Less than HS | 10.50% | 10.26% | +0.2pp |
| HS Graduate | 21.96% | 23.32% | -1.4pp |
| Some College/Associate's | 31.68% | 31.68% | 0.0pp |
| Bachelor's Degree | 22.32% | 20.91% | +1.4pp |
| Graduate/Professional | 13.54% | 13.82% | -0.3pp |
| HS Graduate or Higher | 89.50% | 89.74% | -0.2pp |
Note: "pp" indicates percentage points. Higher percentages in advanced education levels (green badges) indicate higher educational attainment compared to Arizona.
Maricopa County, Arizona Health Insurance Coverage Statistics (2023)

Healthcare Coverage Snapshot for Maricopa County, Arizona
The following data illustrates the health coverage landscape of Maricopa County, Arizona, based on U.S. Census Bureau 2023 ACS Estimates.
- Overall Uninsured Rate
- 10.7%
- Total Uninsured Population
- 476,735
- Total Civilian Population
- 4,451,120
The uninsured rates vary significantly by demographic group. Children under 18 and seniors aged 65+ generally have higher coverage rates due to public programs like Medicaid/CHIP and Medicare.
Health Insurance Coverage Comparison with Arizona
Compare Maricopa County, Arizona health insurance coverage with Arizona to understand regional healthcare access patterns.
Uninsured in Maricopa County, Arizona
10.7%
Uninsured in Arizona
10.3%
Uninsured Rates by Age and Sex
| Age Group | Maricopa County, Arizona | Arizona | ||
|---|---|---|---|---|
| Male | Female | Male | Female | |
| Under 18 | 8.3% | 8.5% | 9.4% | 9.2% |
| 18-34 years | 18.8% | 15.0% | 19.4% | 14.1% |
| 35-64 years | 13.6% | 11.7% | 13.0% | 11.0% |
| 65+ years | 0.9% | 1.2% | 1.1% | 0.8% |
Note: Lower uninsured rates indicate better health insurance coverage. The 18-34 age group typically has the highest uninsured rates, while seniors 65+ have near-universal coverage through Medicare.
Maricopa County, Arizona Nativity & Citizenship Statistics (2023)

Citizenship Snapshot for Maricopa County, Arizona
The following data details the citizenship status and nativity of the population in Maricopa County, Arizona, based on U.S. Census Bureau 2023 ACS Estimates.
- U.S. Citizenship Rate
- 92.3% (Native-born + Naturalized)
- Naturalized Citizens
- 297,933 (Foreign-born individuals who acquired citizenship)
- Non-Citizen Residents
- 346,232
Citizenship Comparison with Arizona
Compare Maricopa County, Arizona citizenship and nativity with Arizona to understand regional immigration and naturalization patterns.
Citizenship in Maricopa County, Arizona
92.3%
Citizenship in Arizona
93.0%
Nativity and Citizenship Comparison
| Nativity/Citizenship Status | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Born in the United States | 84.2% | 85.0% | -0.8pp |
| Born in PR or U.S. Territories | 0.2% | 0.2% | 0.0pp |
| Born abroad of American parent(s) | 1.3% | 1.4% | -0.1pp |
| U.S. citizen by naturalization | 6.6% | 6.4% | +0.2pp |
| Not a U.S. citizen | 7.7% | 7.0% | +0.7pp |
| Total U.S. Citizens | 92.3% | 93.0% | -0.7pp |
Note: "pp" indicates percentage points. Higher naturalization rates (green) indicate greater immigrant integration compared to Arizona.
Maricopa County, Arizona Commuting & Transportation Statistics (2023)

Commuter Snapshot for Maricopa County, Arizona
The following data details the commuting habits of the workforce in Maricopa County, Arizona, based on U.S. Census Bureau 2023 ACS Estimates.
- Drove to Work (Car/Truck/Van)
- 76.2%
- Public Transportation Usage
- 1.3%
- Work From Home Rate
- 18.8%
- Total Workers Analyzed
- 2,186,946
Transportation Comparison with Arizona
Compare Maricopa County, Arizona commuting patterns with Arizona to understand regional transportation preferences.
Drove in Maricopa County, Arizona
76.2%
Drove in Arizona
78.3%
Commute Mode Comparison
| Transportation Method | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Car, truck, or van | 76.2% | 78.3% | -2.1pp |
| Public transportation | 1.3% | 1.1% | +0.2pp |
| Bicycle | 0.5% | 0.5% | 0.0pp |
| Walked | 1.4% | 1.7% | -0.3pp |
| Taxicab, motorcycle, or other | 1.9% | 2.1% | -0.2pp |
| Worked from home | 18.8% | 16.3% | +2.5pp |
Note: "pp" indicates percentage points. Higher public transit or work-from-home rates (green) indicate more diverse commuting options compared to Arizona.
Maricopa County, Arizona Employment by Class of Worker (2023)

Workforce Snapshot for Maricopa County, Arizona
The following statistics categorize the civilian employed population aged 16 and over in Maricopa County, Arizona by their employment sector, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Employed Civilian Population
- 2,215,425
- Private Sector (Profit & Non-Profit)
- Includes For-Profit and Non-Profit organizations
- Government Workers
- Includes Local, State, and Federal employees
- Self-Employed Workers
- Includes own not incorporated business workers
Employment Sector Comparison with Arizona
Compare Maricopa County, Arizona employment patterns with Arizona to understand regional workforce composition differences.
Government Employment in Maricopa County, Arizona
5.0% (M) / 6.7% (F)
Government Employment in Arizona
6.0% (M) / 7.4% (F)
Employment Sector Comparison
| Employment Sector | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Private For-Profit (Combined) | M: 42.9% F: 32.5% | M: 41.3% F: 31.8% | M: +1.6pp F: +0.7pp |
| Private Non-Profit | M: 2.5% F: 4.4% | M: 2.6% F: 4.8% | M: -0.1pp F: -0.4pp |
| Government (All Levels) | M: 5.0% F: 6.7% | M: 6.0% F: 7.4% | M: -1.0pp F: -0.7pp |
| Self-Employed | M: 3.3% F: 2.4% | M: 3.4% F: 2.5% | M: -0.1pp F: -0.1pp |
Note: "pp" indicates percentage points. M = Male, F = Female. Green badges indicate higher government employment compared to Arizona.
Definitions: "Private sector" includes employees of for-profit and non-profit companies. "Government" includes all local, state, and federal employees. "Self-employed" refers to those operating their own unincorporated businesses.
Maricopa County, Arizona Veteran Population & Service Statistics (2023)

Veteran Community Snapshot for Maricopa County, Arizona
The following data details the civilian veteran population aged 18 and over in Maricopa County, Arizona, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Civilian Veterans
- 238,646
- Primary Service Era
- Vietnam Era Only
75,251 veterans (31.5%)
Veteran Population Comparison with Arizona
Compare Maricopa County, Arizona veteran demographics with Arizona to understand regional veteran service patterns.
Total Veterans in Maricopa County, Arizona
238,646
Total Veterans in Arizona
459,818
- Maricopa County, Arizona: Vietnam Era Only (31.5%)
- Arizona: Vietnam Era Only (33.9%)
Service Period Distribution Comparison
| Service Period | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Vietnam Era Only | 31.5% (75,251) | 33.9% (155,784) | -2.4pp |
| Post-9/11 Only | 17.7% (42,224) | 15.9% (73,015) | +1.8pp |
| Gulf War Only | 14.5% (34,654) | 13.3% (60,952) | +1.2pp |
| Between Gulf War & Vietnam | 14.0% (33,493) | 13.6% (62,622) | +0.4pp |
| Post-9/11 + Gulf War | 7.1% (17,021) | 7.4% (34,077) | -0.3pp |
| Between Vietnam & Korean | 6.8% (16,182) | 7.2% (33,071) | -0.4pp |
| Korean War Only | 4.2% (10,078) | 4.4% (20,324) | -0.2pp |
| Gulf War + Vietnam | 1.7% (4,090) | 1.9% (8,860) | -0.2pp |
| WWII Only | 1.1% (2,635) | 0.9% (4,312) | +0.2pp |
| Vietnam + Korean | 0.6% (1,401) | 0.7% (3,344) | -0.1pp |
| Post-9/11 + Gulf War + Vietnam | 0.3% (752) | 0.4% (1,817) | -0.1pp |
| Between Korean & WWII | 0.3% (643) | 0.2% (1,147) | +0.1pp |
| Korean + WWII | 0.1% (144) | 0.1% (298) | 0.0pp |
| Vietnam + Korean + WWII | 0.0% (43) | 0.0% (160) | 0.0pp |
| Pre-WWII | 0.0% (35) | 0.0% (35) | 0.0pp |
Note: "pp" indicates percentage points. Comparisons show relative proportions of veteran populations by service era.
Note: Periods of service include World War II (Dec 1941–Dec 1946), Korean War (Jul 1950–Jan 1955), Vietnam Era (Aug 1964–Apr 1975), Gulf War (Aug 1990–Aug 2001), and Post-9/11 (Sept 2001 or later). Veterans may have served in multiple eras.
Maricopa County, Arizona Family Poverty & Income Statistics (2023)

Family Economic Security Snapshot for Maricopa County, Arizona
The following data categorizes families in Maricopa County, Arizona by their income relative to the federal poverty threshold, based on U.S. Census Bureau 2023 ACS Estimates.
- Families Below Poverty Line (<100%)
- 7.8% (86,379 families)
- Families Near Poverty (100-199%)
- 27.9% (308,749 families)
- Families with Secure Income (200%+)
- 64.3% (710,310 families)
Poverty Rate Comparison with Arizona
Compare Maricopa County, Arizona poverty levels with Arizona to understand regional economic disparities.
Poverty Rate in Maricopa County, Arizona
7.8%
Below poverty linePoverty Rate in Arizona
7.9%
Below poverty lineIncome-to-Poverty Ratio Distribution Comparison
| Income Category | Maricopa County, Arizona | Arizona | Difference |
|---|---|---|---|
| Below Poverty (<100%) | 7.8% (86,379) | 7.9% (150,593) | -0.1pp |
| Near Poverty (100-199%) | 27.9% (308,749) | 28.4% (541,909) | -0.5pp |
| Economic Security (200%+) | 64.3% (710,310) | 63.8% (1,218,477) | +0.5pp |
| Detailed Breakdown | |||
| Below 50% of Poverty | 3.6% | 3.7% | -0.1pp |
| 50-74% of Poverty | 1.8% | 2.0% | -0.2pp |
| 75-99% of Poverty | 2.4% | 2.3% | +0.1pp |
| 100-124% of Poverty | 2.8% | 2.9% | -0.1pp |
| 125-149% of Poverty | 3.1% | 3.1% | 0.0pp |
| 150-174% of Poverty | 3.4% | 3.1% | +0.3pp |
Note: "pp" indicates percentage points. Red badges indicate higher poverty; green badges indicate lower poverty compared to Arizona.
Definition: The "Income-to-Poverty Ratio" measures a family's income against the federal poverty threshold. A ratio below 1.00 means the family is in poverty. Ratios between 1.00 and 1.99 indicate low income ("near poverty"), while ratios of 2.00 or higher suggest greater economic security.
Maricopa County, Arizona SNAP/Food Stamps Statistics (2023)

SNAP Participation Snapshot for Maricopa County, Arizona
The following data details household participation in the Supplemental Nutrition Assistance Program (SNAP) in Maricopa County, Arizona, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Households Receiving SNAP
- 142,229 (8.38% of all households)
- Recipient Households with Children
- 80,846 (56.84% of recipients)
- Total Households Analyzed
- 1,697,342
SNAP Participation Comparison with Arizona
Compare Maricopa County, Arizona SNAP participation with Arizona to understand regional food assistance needs.
SNAP Participation in Maricopa County, Arizona
8.38%
142,229 householdsSNAP Participation in Arizona
10.16%
302,882 householdsSNAP Household Composition Comparison
| Household Type | Maricopa County, Arizona | Arizona | ||
|---|---|---|---|---|
| With Children | No Children | With Children | No Children | |
| Married-Couple Family | 21.66% (30,807) | 7.23% (10,278) | 17.91% (54,240) | 10.28% (31,133) |
| Male Householder, No Spouse | 6.67% (9,489) | 3.36% (4,775) | 5.77% (17,483) | 3.71% (11,230) |
| Female Householder, No Spouse | 27.43% (39,020) | 7.21% (10,250) | 22.82% (69,129) | 9.52% (28,837) |
| Nonfamily Households | 1.08% (1,530) | 25.37% (36,080) | 0.49% (1,481) | 29.50% (89,349) |
| Total SNAP Recipients | 142,229 (8.38% of households) | 302,882 (10.16% of households) | ||
Note: Percentages represent the share of SNAP-receiving households in each category. Higher percentages in households with children often indicate targeting of families with greater nutritional needs.
About this data: The Supplemental Nutrition Assistance Program (SNAP) provides food assistance to low-income families. Households with children often face higher participation rates due to eligibility guidelines prioritizing child nutrition. "Nonfamily households" typically refer to individuals living alone or with unrelated roommates.