Ada County, Idaho

What Ada County, Idaho does

Ada County, Idaho is a political subdivision and the most populous county in the state of Idaho, headquartered at the Ada County Courthouse at 200 W. Front Street in Boise. Founded in 1864 and named after Ada Riggs, the first child born to Idaho's first territorial governor, the county operates as a full-service municipal government delivering mandated services including property assessment and taxation, court administration through the Fourth Judicial District, law enforcement via the Sheriff's Office, elections management, vital records (marriage licenses, death certificates), building permits and code compliance, driver's license services, emergency management, parks and recreation, solid waste management, and indigent and veteran services. The county is governed by an elected three-member Board of County Commissioners (Ryan Davidson, Rob Beck as Chair, Tom Dayley) alongside other elected constitutional officers (Assessor, Clerk, Coroner, Prosecutor, Sheriff, Treasurer) and operates with 501-1000 employees across 16+ departments.

The county's service delivery is anchored by a web-based platform at adacounty.id.gov that integrates third-party systems: Tyler Tech Odyssey for court case management and motor vehicle services, Paydici (Point & Pay) for property tax and trash billing, Webex for the Idaho Virtual DMV remote video appointments, GovernmentJobs for employment postings, and Bonfire for procurement solicitations. In-house technology assets include GIS and mapping services with property lookup, crime mapping, and UAS (drone) mapping capabilities. The county operates physical service locations across Boise, Meridian, and Star. Operating revenue is generated through property taxes, service fees (marriage licenses at $30, court filing fees, parking at Barber Park, trash collection billed monthly through Hardin Sanitation, fair admissions), and state/federal allocations, with no commercial revenue model. The county also manages Expo Idaho fairgrounds, host of the Western Idaho Fair (operating since 1897) which draws over 250,000 annual visitors, and Barber Park, the primary put-in for the Boise River float that serves 125,000+ users annually. Recent capital initiatives include the Park at Expo Idaho (opening October 2026, recipient of an International World Landscape Architecture Award) and a planned 2027 Western Idaho Fair format expansion to three weekends.

Name

Ada County, Idaho

Legal name

Ada County

Website

https://adacounty.id.gov

Company type

Private

Founded year

1864

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Ada County, Idaho is the most populous county government in Idaho, headquartered in Boise, providing mandated services including property taxation, court administration, law enforcement, elections, vital records, building permits, parks, and solid waste management to residents and businesses across Boise, Meridian, and Star.

Ownership category

akta.pro rank

Headquarters

HQ city

Boise, Idaho

HQ country

United States

HQ region

North America

Offices12 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Others

Pricing tiers

Distribution channels5 records

Marketing channels7 records

Core offering

Ada County, Idaho is a political subdivision of the state government that delivers a comprehensive portfolio of municipal services to residents, property owners, businesses, and visitors within its jurisdiction. Its core offerings span property assessment and tax collection, court administration through the Fourth Judicial District, law enforcement via the Sheriff's Office, vital records (marriage licenses, death certificates), elections administration, building permits and development services, driver's license services, parks and recreation (Boise River floating), solid waste management, and emergency services. Services are delivered through 12+ physical offices plus a network of online portals accessible 24/7.

Product overview

Ada County, Idaho provides comprehensive county government services through a web-based service portfolio. The main online services platform (adacounty.id.gov) serves as the primary access point for residents, integrating Tyler Tech court and motor vehicle systems, Webex virtual DMV, and various payment processing systems. Key service offerings include Driver's License Services with Idaho Virtual DMV for remote registration renewals, Court Assistance and Records including marriage licenses and public court record searches, Property Services encompassing assessment appeals and Homestead Exemption tax relief, Elections Services for voter registration and polling, Parks & Waterways featuring Boise River floating at Barber Park, and Trash Billing and Property Tax collection through integrated Paydici portals. The county also manages Expo Idaho fairgrounds, GIS/Mapping Services, Building Permits, and Fourth Judicial District Court services. All these services operate through interconnected web portals designed for resident self-service across the county's departments.

Differentiator

Problem solved

Functional benefit

Brands

• Expo Idaho: Event center and fairgrounds managed by Ada County, hosting over 250,000 annual visitors and various commercial events. The facility is undergoing development of a new park opening in October 2026.
• Western Idaho Fair
• Ada County Sheriff's Office
• Fourth District Court
• Ada County Paramedics

Products and services

• Driver's License Services
• Idaho Virtual DMV
• Online Court Records Search (CARPIR Public Access)
• Court Assistance Office Services
• Marriage License Services
• Property Assessment Appeals

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature5 records

Partnerships

Nine partnerships are on record, tiered core and supporting.

• Ada County Highway District (ACHD)coreOthersACHD is a local agency providing highway and road infrastructure services within Ada County. The county website links to ACHD resources and services for residents.
• COMPASSsupportingOthersRegional planning organization for transportation and growth planning in the Treasure Valley area including Ada County.
• Idaho Transportation Department (ITD)coreOthersITD handles driver's license and vehicle registration services. Ada County provides in-county driver license services and refers residents to ITD for DMV-related needs.
• Central District HealthsupportingOthersPublic health agency serving Ada County. County website links to health services and resources.
• Idaho State PolicesupportingOthersState law enforcement agency. County website provides links to ISP resources and maintains collaborative public safety relationships.
• Boise City/Ada County Housing Authority (BCACHA)supportingOthersJoint housing authority providing affordable housing programs. Ada County refers residents to BCACHA services and has a joint board.
• Hardin SanitationcoreOthersSolid waste collection contractor for unincorporated Ada County. Provides curbside trash pickup services with Ada County handling billing and account maintenance.
• Idaho Department of Health and WelfaresupportingOthersState agency providing health and welfare services. County website provides links to state resources.
• Boise State UniversitysupportingOthersIdaho's largest university located in Boise. County election services may include university poll worker programs and voter registration drives.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Travis County, Texas: Mid-sized Texas county around Austin with a full service portfolio including courts, sheriff, tax assessor-collector, parks and event facilities. Comparable mix of urban core and unincorporated growth areas.
• Hennepin County, Minnesota: Urban Minnesota county operating a broad service stack including courts, sheriff, property tax, public health, parks and active digital services portal — a benchmark for county-wide digital service delivery.
• Canyon County, Idaho: Adjacent Idaho county in the Boise metro (Nampa, Caldwell) providing the same statutory suite of county services — courts, sheriff, property assessment, development services, solid waste — to a similarly fast-growing population. Most directly comparable peer given shared geography and service mix.
• Wake County, North Carolina: Research Triangle-area county with a population and growth trajectory historically mirroring Ada County's. Operates courts, sheriff, tax administration, parks, libraries and event venues at comparable scale.
• Bonneville County, Idaho: Eastern Idaho county (Idaho Falls area) operating the same county-government service stack with its own judicial district, sheriff, assessor and fairgrounds. Comparable in scale and rural/suburban mix to Ada County outside Boise metro.
• Kootenai County, Idaho: Northern Idaho county (Coeur d'Alene) delivering courts, sheriff, property tax, planning and parks services to a rapidly growing population. Useful size and growth-profile comparison to Ada County.
• King County, Washington: Large Pacific Northwest county encompassing Seattle. Relevant comparison for parks/waterways management, court systems, sheriff and public-facing digital services at scale.
• Maricopa County, Arizona: Large Sun Belt county encompassing Phoenix metro. Provides analogous services (courts, sheriff, assessor, parks, fairgrounds) at significantly larger scale; a relevant benchmark for what a high-growth Idaho county could become.
• Douglas County, Colorado: Denver metro suburb county offering courts, sheriff, assessor, planning, parks and fairgrounds (Douglas County Fairgrounds). Useful comparable for high-growth suburban county governance and event-center operations.

Emerging players

• City of Boise: Municipal government operating within Ada County. Shares service territory and overlaps on parks, police, planning and permitting functions; coordinated through COMPASS for regional planning.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xadacounty.id.gov/social-feed/?juicer_account=Twitter
• YouTubeyoutube.com/ada_county_idaho
• Facebookfacebook.com/adacosheriff
• Instagramadacounty.id.gov/social-feed/?juicer_account=Instagram
• LinkedInlinkedin.com/company/ada-county

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries17 records

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Ada County, Idaho