Maricopa County

What Maricopa County does

Maricopa County is a county government entity headquartered at 301 West Jefferson Street, Phoenix, Arizona, established in 1871 and operating under Arizona state law with a five-member elected Board of Supervisors. It serves approximately 4.5 million residents (2022 U.S. Census Bureau) across 9,224 square miles, making it the 4th largest U.S. county by population and the fastest-growing county, having added more than 56,000 residents between July 2021 and July 2022. The county delivers services through 55 departments spanning public health, transportation, public safety, courts, elections, parks, animal care, environmental services, planning and development, and human services.

The core operational platform is the official website (maricopa.gov), backed by an enterprise GIS digital mapping program that earned the 2026 Esri Enterprise Approach to GIS Award and supports voting districts, zoning, flood plains, and parcel information. Other notable technology assets include an Electronic Document Review (EDR) system for online planning applications, an all-remote workforce model led by CIO Richard McHattie, and ChatGPT enterprise deployment (the first government entity to do so, October 2024). Strategic commercial partnerships layer on: Cartwheel for countywide K-12 telehealth mental health, OmniTrust's TrafficAuth platform for V2X connected transportation, and Kitchell/Multistudio/Animal Arts for the West Valley Animal Care facility build.

Funding derives from three primary streams: property taxes (currently levied ~$270 million below statutory maximum capacity), federal and state grants including American Rescue Plan Act allocations, and transactional fees for permits, vital records, and recorded documents. The county maintains a AAA bond rating from S&P Global Ratings (affirmed December 2025, stable outlook) with no outstanding general obligation debt. The County's customer base is effectively captive: 4.5 million residents plus local businesses and government partners across 24 cities and towns.

Name

Maricopa County

Legal name

Maricopa County

Website

https://maricopa.gov

Company type

Public

Founded year

1871

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Maricopa County is a sovereign county government serving 4.5 million residents across 9,224 square miles through 55 departments delivering public health, transportation, public safety, courts, and planning services funded by taxes, federal grants, and fees.

Ownership category

akta.pro rank

Product category

Local Government Administration

NAICS

Administration of Housing Programs, Urban Planning, and Community Development (9251), Administration of Public Health Programs (92312), Administration of Environmental Quality Programs (9241), Justice, Public Order, and Safety Activities (922)

akta.pro primary industry

Public Works & Municipal Infrastructure (Streets, Stormwater, Facilities) (BPAIACAF)

akta.pro secondary industries

Local Transportation, Parking & Mobility Administration (BPAIACAM), County/District/Local Health Departments (HLAJAAAB), Local Public Health & Human Services Administration (BPAIACAK), Public Works Departments (Streets, Bridges, Stormwater, Fleet, Maintenance) (BPAIALAD)

Keywords

• Local government services
• Public health programs
• Transportation infrastructure
• Public safety services
• Property tax administration

Headquarters

HQ city

Phoenix

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Supply Chain

Revenue model

1. Property Tax Revenue: Property taxes levied nearly $270 million below maximum capacity, contributing to general fund operations
2. Federal and State Funding: Federal grants including American Rescue Plan Act allocations for community programs
3. Program Fees and Services: Fees for various county services including permits, recordings, vital records

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Maricopa County is a county government entity that provides public services to approximately 4.5 million residents across 9,224 square miles in Arizona. Services are delivered through 55 county departments and include public safety and law enforcement, public health programs, transportation infrastructure, animal care and control, elections administration, property tax collection, environmental services, parks and recreation, and planning and development permitting.

Product overview

Maricopa County is a government entity providing public services to approximately 4.5 million residents across Arizona's largest county. The county's service portfolio is delivered primarily through its official website platform (maricopa.gov) and department-specific systems. Key offerings include GIS digital mapping services that received national recognition, the MCDOT transportation infrastructure management, public health programs including school-based telehealth mental health services, animal care and control operations, senior mobility assistance, and online planning/permitting services. The county has adopted ChatGPT enterprise as an internal AI tool but does not offer public-facing AI products. Services are organized by department including Public Health, Transportation (MCDOT), Environmental Services, Human Services, Planning & Development, Elections, and Animal Care & Control.

Differentiator

Problem solved

Functional benefit

Brands

• Maricopa County Department of Transportation (MCDOT): Transportation department of Maricopa County
• Maricopa County Department of Public Health (MCDPH)
• Maricopa County Human Services

Products and services

• MCDOT Transportation Services Transportation infrastructure services including road maintenance, Adopt a Road/Highway program, traffic management, surveying, CADD support, and roadway engineering for residents and travelers in Maricopa County.
• School-Based Mental Health Telehealth Program Countywide school-based mental health initiative in partnership with telehealth provider Cartwheel, providing evidence-based therapy, family support, parent coaching, and psychiatric services through K-12 schools targeting 50,000 students in medically underserved areas.
• Animal Care & Control Services Animal shelter services including adoption, lost/found pet reunification, licensing, low-stimulation housing for shy animals, full veterinary clinic, and a natural walking path serving residents across Maricopa County.
• Senior and Adult Mobility Assistance Program Program providing mobility devices (wheelchairs, electric scooters) and home modifications (wheelchair ramps, grab bars, tub cuts) to low-income seniors to reduce fall-related injuries and enable aging safely at home.
• Electronic Document Review (EDR) System Online planning application system allowing applicants to file planning applications, receive review comments electronically, and check application status 24/7 through the Planning & Development department.
• Vital Records and Document Recording Services Government services for obtaining birth and death certificates, marriage licenses and certificates, and recording legal documents, available through county offices and online portals.

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature1 record

Partnerships

Four partnerships are on record, tiered core.

• OmniTrustcoreTechnology or Integration · 10 June 2026Maricopa County Department of Transportation selected TrafficAuth by OmniTrust for a landmark Network V2X deployment, representing increasing market adoption for scalable connected mobility infrastructure. The platform enables trusted communications across vehicles, roadside infrastructure, mobile devices and transportation systems using standards-based V2X technology.
• Kitchell (General Contractor)coreImplementation/ SI/ Consulting Partner · 3 June 2026Kitchell is the general contractor for the new Maricopa County Animal Care & Control West Valley facility in Glendale, a 94,000 square-foot campus projected to open May 2028.
• Multistudio and Animal Arts (Architects)coreImplementation/ SI/ Consulting Partner · 3 June 2026Multistudio and Animal Arts designed the new Maricopa County Animal Care & Control West Valley facility in Glendale, Arizona.
• CartwheelcoreStrategic or Co-development Partner · 7 May 2026Maricopa County Department of Public Health partnered with telehealth mental health provider Cartwheel to launch a countywide school-based initiative targeting 50,000 students, focusing on medically underserved areas. The county awarded approximately $586,000 in Juul Labs settlement funding to Cartwheel under an initial contract running from April 1 through the 2026–2027 school year.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Harris County, Texas: Harris County, TX is the nation's 3rd largest county by population (~4.7M residents) and one of the fastest-growing. It operates a comparable portfolio of public services (public health, transportation, flood control, law enforcement) and faces similar Southwest/Gulf growth pressures, making it a direct comparability benchmark for Maricopa.
• King County, Washington: King County, WA (~2.2M residents, Seattle metro) operates comparable transit, public health, environmental, and human services through a Council governance model. Its urban scale, progressive governance approach, and technology adoption provide a useful peer benchmark.
• Tarrant County, Texas: Tarrant County, TX (~2.1M residents, Fort Worth area) shares Sun Belt growth patterns, urban-suburban transition challenges, and a similar Board of Supervisors governance structure. It provides a useful peer for medium-sized, growing-county benchmarks.
• San Diego County, California: San Diego County, CA (~3.3M residents) is a large California county with comparable cross-border and regional dynamics, comprehensive public services, and a similar Board of Supervisors structure. It offers strong comparability for governance and public health program delivery.
• San Bernardino County, California: San Bernardino County, CA (~2.2M residents) is a large California county with rapid growth, a vast geographic footprint, and similar governance structure (Board of Supervisors). It offers strong comparability for logistics, infrastructure delivery, and inland-county service provision.
• Riverside County, California: Riverside County, CA (~2.4M residents) is one of the fastest-growing counties in California with similar Inland Empire/Sun Belt growth patterns. Its governance structure (Board of Supervisors), public health and transportation mandates, and demographic profile closely parallel Maricopa's.
• Cook County, Illinois: Cook County, IL is the nation's 2nd largest county by population (~5.1M) and operates a similar comprehensive suite of public services through multiple departments. Its urban scale, governance structure (Board of Commissioners), and AAA-rated fiscal profile make it highly comparable to Maricopa County.
• Clark County, Nevada: Clark County, NV is a high-growth Sun Belt county (~2.3M residents) anchored by Las Vegas with similar rapid population growth dynamics, water/environmental management challenges, and a comparable tourism-influenced service portfolio. It provides a direct peer for growth trajectory and arid-region governance.
• Dallas County, Texas: Dallas County, TX (~2.6M residents) is a fast-growing urban Texas county with similar population trajectory and Sun Belt dynamics. Its comparable scale and rapid in-migration make it a useful peer for assessing service delivery and infrastructure investment requirements.

Broad incumbents

• Los Angeles County, California: LA County is the nation's largest county (~9.7M residents) with a comprehensive service portfolio across health, transportation, public safety, and environmental services. As a much larger peer, it serves as a benchmark for scale, complex multi-departmental operations, and large-county governance models.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/maricopasheriff
• YouTubeyoutube.com/user/MaricopaVideo
• Facebookfacebook.com/maricopacountyanimalcareandcontrol
• LinkedInlinkedin.com/company/maricopa-county
• Instagraminstagram.com/maricopacounty

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments2 records

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Maricopa County