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Polk County, Iowa, located in the central part of the state, is known for its vibrant city of Des Moines, which serves as the county seat. The county offers an array of attractions, including the Iowa State Capitol, the Pappajohn Sculpture Park, and the renowned Des Moines Art Center. Outdoor enthusiasts can explore the scenery at the Greater Des Moines Botanical Garden and Gray's Lake Park. The county is also home to the Iowa State Fair, an annual event featuring agriculture exhibits, food vendors, and entertainment, drawing visitors from across the state. With its blend of urban amenities and natural beauty, Polk County provides a diverse and appealing destination for residents and visitors alike.
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Polk County administration contact details
| Address | 111 Court Avenue, Des Moines, IA 50309 |
|---|---|
| County seat | Des Moines |
| Phone number | (515) 286-3000 |
| Official website | https://www.polkcountyiowa.gov |
| County auditor | Jamie Fitzgerald |
| County fiscal officer | Mary Maloney |
Polk County, IA Sheriff's Office and Jail Information
| Number of prisons | 1 |
|---|---|
| Jail names | Polk County Jail |
| Sheriff office address | 1985 NE 51st Place, Des Moines, IA 50313 |
| Sheriff office phone number | 515-286-3333 |
| Inmate search information | To locate an inmate in Polk County, IA, visit the Polk County Sheriff’s Office website and use their online inmate search tool. Alternatively, contact the jail directly for assistance. |
| Clerk of Court name | Carolyn T. Olson |
| Clerk of Court address | 500 Mulberry St, Room 407, Des Moines, IA 50309 |
Polk County (IA) Statistics
| Number of cities/towns/villages | 21 | |
|---|---|---|
| Population | 490,000 | |
| Area | 593 sq mi | |
| Density | 827 /sq mi | |
| Altitude | 860 ft | |
| GDP | $40 billion | |
| Median Household Income | $70,000 | |
| Poverty rate | 10% | |
| Unemployment rate | 3% | |
| Educational Attainment (Bachelor's Degree or higher) | 38% | |
| Crime rate | 4,500 per 100,000 | |
Environmental risk in Polk County, IA
| Overall risk | Relatively Moderate |
|---|---|
| Expected Annual Loss | Relatively Moderate |
| Social Vulnerability | Relatively Moderate |
| Community Resilience | Very High |
| Avalanche Risk | Not Applicable |
| Coastal Flooding Risk | Not Applicable |
| Cold Wave Risk | Relatively High |
| Drought Risk | Relatively Moderate |
| Earthquake Risk | Relatively Low |
List of cities and towns in Polk County by population size
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