About Polk County, Iowa

Polk County is the most populous county in Iowa and includes Des Moines, the state capital, along with communities such as Ankeny, Altoona, Johnston, Urbandale, Clive, Bondurant, and West Des Moines. County government offices provide administrative, judicial, public safety, health, election, and property-related services to residents and businesses throughout the county.

Many residents interact with county departments when paying property taxes, researching ownership records, registering vehicles, obtaining vital records, reviewing court information, participating in elections, or accessing public health services. This website organizes those resources into simplified guides designed to help users identify the correct office and understand available services.

Polk County government services are organized into multiple departments that handle public safety, taxation, property records, elections, health programs, and infrastructure services for residents and businesses.

This site provides structured guides to help users understand each service category, identify the responsible county office, and locate relevant public records or official resources.

This is an independent informational website and is not affiliated with Polk County, the State of Iowa, or any government agency. It does not provide legal, tax, or financial advice. Users should verify all information with official county sources.

Common Tasks and County Services

  • Search property records, taxes, and ownership information
  • Access court records and legal case information
  • Locate jail inmates and public safety records
  • Find vital records such as birth and marriage certificates
  • Check election and voter registration information
  • Access health, infrastructure, and transportation services

Justice & Safety Services

Polk County justice and public safety services include court administration, legal filings, inmate records, jail information, and law enforcement data.

Key resources include the Clerk of Court, Attorney, Sheriff, Jail, Inmates, and Medical Examiner.

Tax & Finance Services

Tax and financial services include property valuation, tax billing, county auditing, and revenue administration.

Key offices include the Assessor, Auditor, Treasurer, and Property Tax systems.

Property & Land Services

Property and land services cover ownership lookup, mapping systems, land records, and geographic information.

Users can access tools such as Property Search and GIS systems.

Government Administration

County government administration includes elections, records management, and oversight of public operations and civic services.

Relevant resources include Board of Supervisors, Election, and Recorder.

Health & Community Services

Health and community services include public health programs, vital records, transportation-related services, and infrastructure management.

Key resources include Health Department, Vital Records, Vehicle Registration, Title Transfers, and Public Works.

Using This Site

This website is designed to help users quickly identify the correct Polk County office or service before visiting official agencies or submitting requests. Content is organized to reflect county service categories and improve navigation across related topics.

Major Cities in Polk County
City Population
Des Moines 210,381
West Des Moines 68,723
Ankeny 67,887
Urbandale 45,580
Johnston 24,064
ZIP Codes
ZIP Code City
50007 Alleman
50009 Altoona
50021 Ankeny
50394 Des Moines
50395 Des Moines
County Departments
Department Phone Number
Treasurer Vehicle 515-286-3030
Treasurer Property Tax 515-286-3060
County Recorder Real Estate 515-286-3160
County Auditor 515-286-3080
Public Health 515-286-3767