Population9,574 (2025 estimate)
Crossroads, Courthouse Squares, and Open Country
Clarke County, IowaClarke County sits at a southern Iowa crossroads where Interstate 35 meets U.S. Highways 34 and 69. Osceola anchors the county with a historic downtown, Amtrak service, local shops, and community events, while Murray, Woodburn, parks, wildlife areas, trails, and nearby state forest land add a rural outdoor side. It is a compact county with easy access to history, recreation, local food, festivals, and practical services.
Clarke County at a Glance
Population9,574 (2025 estimate)
County SeatOsceola
Largest CityOsceola
Established1846
ZIP Codes3 primary community ZIP Codes
Total Area432 sq mi
Major RoutesI-35, US 34, US 69
Area Code641Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.

Clarke County
Clarke County was established in 1846 and named for James Clarke, Iowa Territory’s third governor. Osceola was chosen as the county seat in 1851 and developed into the county’s transportation and commercial center. The county’s story includes early settlement, Mormon Trail migration, farming, railroads, and small-town growth. Today the courthouse square, historic depot, museum collections, rural communities, and working landscapes continue to connect Clarke County’s past with everyday life.
Clarke County is easy to explore from Osceola. Walk the historic downtown, catch a movie at the restored Lyric Theater, visit the Carnegie library, or use the historic Amtrak depot. Outdoor time can include East Lake Park, Q-Pond, Grade Lake, county wildlife areas, and Stephens State Forest near Woodburn. Seasonal markets, the county fair, community festivals, shops, restaurants, and trail connections make the county a practical stop for both quick visits and longer weekends.
What Shapes Us
Crossroads History
Historic rail service, U.S. highways, the courthouse square, and migration routes helped shape Osceola and Clarke County into a long-standing southern Iowa crossroads.
Parks & Prairie
Lakes, trails, wildlife areas, wooded hills, farmland, and nearby state forest land give the county an outdoor identity beyond its highway corridors.
Local Connection
Osceola, Murray, Woodburn, schools, libraries, fairs, markets, and community events keep local life active across a compact rural county.
Clarke County
Our County - Our Stories
Iowa Business Council survey shows postive outlook on state’s economy
The Iowa Business Council (IBC) has released its third quarter Economic Outlook Survey that gauges the outlook for…
Read the Story Oct 7, 2026 • 2 min readAround Clarke County
Stories from every corner of Clarke County.
Iowa Business Council survey shows postive outlook on state’s economy
The Iowa Business Council (IBC) has released its third quarter Economic Outlook Survey that gauges the outlook for…
Oct 7, 2026 • 2 min read
Horror film fest is highlight of Ottumwa’s Halloweenapalooza
The leaves are starting to change color, pumpkins are appearing on porches, and a scare is in the…
Oct 7, 2026 • 2 min read
Names of northeast Iowa boaters who died in Mississippi River accident released
The Iowa DNR has identified two northeast Iowa men who drowned after their fishing boat hit a submerged…
Oct 7, 2026 • 2 min read
Iowa farmers didn’t get much field time last week waiting for drier conditions
The harvest didn’t advance much last week as farmers waited for fields to dry out. The lastest U.S.D.A.…
Oct 7, 2026 • 2 min read
Celebrating Iowa 4H from calves and canning to astronomy and robots
This is National 4H Week, recognizing the accomplishments of the program that reaches more than 120,000 young people…
Oct 7, 2026 • 2 min readMeet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
Everything You Need. All in One Place.
Find useful Clarke County links for government, schools, health care, public safety, parks, trails, utilities, libraries, courts, transportation, veterans services, and employment.
Government
Clarke County Government
County departments, services, notices, and public information.
Official Website
Clarke County Board of Supervisors
County legislative and administrative oversight.
Official Website
Phone: 641-342-3641
Clarke County Auditor
Elections, county records, and related administrative services.
Official Website
Phone: 641-342-3315
Clarke County Treasurer
Property tax, motor vehicle, and driver’s license services.
Official Website
Phone: 641-342-3311
City of Osceola
Municipal services and city government for the county seat.
Official Website
City of Murray
Municipal information and services for Murray.
Official Website
Clarke County Conservation
County parks, wildlife areas, recreation, and conservation programs.
Official Website
Phone: 641-342-3960
Schools
Clarke Community School District
Public school district based in Osceola.
Official Website
Phone: 641-342-4969
Clarke Elementary School
Elementary school in the Clarke Community School District.
Official Website
Clarke Middle School
Middle school in the Clarke Community School District.
Official Website
Clarke High School
High school in the Clarke Community School District.
Official Website
Phone: 641-342-6505
Murray Community School District
Public school district serving Murray and surrounding areas.
Official Website
Southwestern Community College
Regional community-college and workforce education provider serving southern Iowa.
Official Website
Iowa Department of Education
State education information, school data, programs, and resources.
Official Website
Hospitals
Clarke County Hospital
Local hospital with emergency, inpatient, outpatient, diagnostic, rehabilitation, and specialty services.
Official Website
Phone: 641-342-2184
Clarke County Clinic
Primary and outpatient care associated with Clarke County Hospital.
Official Website
Phone: 641-342-2128
Clarke County Public Health
County public-health programs and community health services.
Official Website
Phone: 641-342-3724
UnityPoint Clinic Family Medicine – Osceola
Primary-care services in Osceola.
Official Website
Iowa Health & Human Services
State health programs, public-health information, and assistance resources.
Official Website
Public Safety
Clarke County Sheriff’s Office
County law enforcement and public-safety services.
Official Website
Phone: 641-342-2914
Osceola Police Department
Municipal law enforcement for Osceola.
Official Website
Phone: 641-342-2121
Iowa State Patrol – Osceola Area
State traffic enforcement and highway safety.
Official Website
Phone: 641-342-2108
Clarke County Emergency Management/E911
Countywide emergency planning, coordination, and alerts.
Official Website
Phone: 641-342-6654
Clarke County Hospital Emergency Services
Emergency medical care at Clarke County Hospital.
Official Website
Phone: 641-342-2184
Emergency Services
Clarke County Emergency Management/E911
Coordinates mitigation, preparedness, response, recovery, and emergency communications.
Official Website
Phone: 641-342-6654
Clarke County Emergency Notification System
Smart911/Alert Iowa emergency and severe-weather notifications.
Official Website
Phone: 641-342-6654
Osceola Fire Department
Fire and emergency response in Osceola.
Official Website
Phone: 641-342-3019
Murray Fire Department
Fire and emergency response in Murray.
Official Website
Phone: 641-447-3111
Iowa Homeland Security & Emergency Management
State disaster preparedness, response, and recovery resources.
Official Website
FEMA
Federal disaster preparedness, response, recovery, and assistance.
Official Website
State Parks
East Lake Park
160-acre county park east of Osceola with a lake, camping, trails, picnic areas, and recreation facilities.
Official Website
Hopeville Square Park
Historic four-acre county park with camping, picnic shelters, playground, and events.
Official Website
Murray Roadside Park
Twelve-acre roadside park near Murray with picnic shelter, playground, and natural areas.
Official Website
Liberty Park
County park with shelter, playground, sports features, and community gathering space.
Official Website
Stephens State Forest
Large state forest west of Osceola near Woodburn with hiking, wildlife, and outdoor recreation.
Official Website
Clarke County Conservation
Official source for county parks, wildlife areas, events, and recreation updates.
Official Website
Phone: 641-342-3960
Trails
Osceola Trail Network
More than seven miles of walking and biking routes connecting parks and community destinations.
Official Website
Q-Pond Park Walking Trail
Scenic Osceola trail area connected toward East Lake Park.
Official Website
Thomas Trail at Grade Lake Park
Approximately two miles of nature trail around Grade Lake Park.
Official Website
East Lake Park Trails
Hiking routes through the county park and around its lake and natural areas.
Official Website
Stephens State Forest Trails
State-forest hiking and recreation routes near Woodburn.
Official Website
Utilities
Osceola Water Works
Municipal water utility serving Osceola.
Official Website
City of Osceola
City utility, sewer, sanitation, and municipal service information.
Official Website
Southern Iowa Rural Water Association
Rural water provider serving parts of southern Iowa, including the Clarke County region.
Official Website
Alliant Energy
Electric and natural-gas service information for Iowa customers.
Official Website
Phone: 800-255-4268
Clarke County Environmental Health
Environmental health and local septic/wastewater information.
Official Website
Phone: 641-203-7217
Libraries
Osceola Public Library
Carnegie public library offering collections, digital resources, technology, and programs.
Official Website
Phone: 641-342-2237
Murray Public Library
Public library serving Murray and the surrounding area.
Official Website
State Library of Iowa
Statewide library services, databases, and support.
Official Website
Iowa Libraries Online
State-supported online library and information resources.
Official Website
Iowa Open Access Program
State program expanding reciprocal public-library access for Iowa residents.
Official Website
Courts
Clarke County District Court
Iowa Judicial Branch District 5 court and Clerk of Court in Osceola.
Official Website
Phone: 641-342-6096
Clarke County Juvenile Court Office
Juvenile court services at the Clarke County Courthouse.
Official Website
Phone: 641-342-9812
Iowa Courts Online
State court case information and online services.
Official Website
Iowa Judicial Branch
Court forms, rules, jury information, self-help resources, and statewide court information.
Official Website
Clarke County Attorney
County prosecution and legal duties of the elected County Attorney.
Official Website
Phone: 641-342-3423
DMV
Clarke County Driver’s License Station
Driver’s license services by appointment through the Treasurer’s Office.
Official Website
Phone: 641-342-3311
Clarke County Motor Vehicle Services
Vehicle title, registration, and related Treasurer services.
Official Website
Phone: 641-342-3311
Iowa DOT Driver’s License
State licensing requirements, renewals, testing, and online services.
Official Website
Iowa DOT Motor Vehicle Division
Vehicle registration, title, plates, and motor-vehicle information.
Official Website
Iowa DOT Online Services
State transportation and motor-vehicle online services.
Official Website
Transportation
Southern Iowa Trolley
Door-to-door public transportation serving Osceola and Clarke County.
Official Website
Phone: 866-782-6571
Amtrak Osceola Station
Intercity passenger rail stop on the California Zephyr route.
Official Website
Phone: 800-872-7245
Iowa Department of Transportation
State roads, maps, licensing, projects, and transportation information.
Official Website
511 Iowa
Real-time road conditions, closures, construction, and winter-driving information.
Official Website
Clarke County Engineer / Secondary Roads
County road, bridge, maintenance, and engineering services.
Official Website
Phone: 641-342-2716
Postal Services
USPS Osceola Post Office
Postal services for Osceola and ZIP Code 50213.
Official Website
Phone: 800-275-8777
USPS Murray Post Office
Postal services for Murray and ZIP Code 50174.
Official Website
Phone: 800-275-8777
USPS Woodburn Post Office
Postal services for Woodburn and ZIP Code 50275.
Official Website
Phone: 800-275-8777
USPS ZIP Code Lookup
Official address-based ZIP Code lookup.
Official Website
USPS Find Locations
Official locator for post offices and postal services.
Official Website
Veterans
Clarke County Veterans Affairs
County assistance with federal, state, and local veterans benefits.
Official Website
Phone: 641-342-2933
Iowa Department of Veterans Affairs
State veterans benefits, programs, and services.
Official Website
U.S. Department of Veterans Affairs
Federal benefits, health care, claims, and records.
Official Website
Phone: 800-698-2411
VA Central Iowa Health Care
VA medical services for central Iowa veterans.
Official Website
Iowa Veterans Home
State long-term care and residential services for eligible veterans and spouses.
Official Website
Employment
Clarke County Jobs
Locally focused job board operated through Clarke County Development Corporation.
Official Website
Phone: 641-342-2944
Clarke County Employment
County government job announcements and applications.
Official Website
Clarke Community School District Careers
School-district employment opportunities.
Official Website
Phone: 641-342-4969
Clarke County Hospital Careers
Health-care employment opportunities in Osceola.
Official Website
Phone: 641-342-2184
IowaWORKS
State job search, career assistance, employer resources, and workforce services.
Official Website
Iowa Workforce Development
State labor-market, unemployment, and workforce resources.
Official Website
We’re Here To Help.
Useful answers for visiting, exploring, and living in Clarke County.
Frequently Asked Questions
From Osceola’s historic district and Amtrak stop to county parks, trails, events, and rural communities, these answers cover the details people actually ask about Clarke County.
Start in Osceola with Historic Downtown and local attractions, then explore East Lake Park, the county trail network, and the historic Osceola depot. The Clarke County Historical Museum, Lyric Theater, local farmers market, and nearby Stephens State Forest round out a strong day or weekend trip.
Osceola has more than seven miles of connected walking and biking trails. Good options include Thomas Trail at Grade Lake Park and Q-Pond Park, East Lake Park, and trails in Stephens State Forest. County wildlife areas also offer natural-surface hiking opportunities.
Families can swim at the Fern Underwood Family Aquatic Center, use the Becky Persels Skate Park, walk the trails at Osceola Parks & Recreation, visit Osceola Public Library, see a movie at the Lyric Theater, explore the Clarke County Historical Museum, and spend time at East Lake Park.
Yes. Osceola Station is an Amtrak stop on the California Zephyr route and is the closest Iowa Amtrak station to the Des Moines metro. The historic depot is in downtown Osceola near local dining and shopping. Always check Amtrak for current schedules and service notices.
Downtown Osceola is a nationally recognized historic district with restored commercial buildings, the county courthouse square, local shops and restaurants, seasonal events, and the historic rail depot nearby. Osceola Chamber Main Street highlights the district’s shopping, dining, farmers market, and community events.
East Lake Park offers a modern campground, fishing access, trails, and family recreation. Hopeville Square Park also offers camping by reservation. Green Pine Wildlife Area has a stocked pond, while Q-Pond and Grade Lake in Osceola are additional local fishing options.
Osceola is the county seat and largest community. Murray and Woodburn are the other incorporated communities commonly associated with Clarke County. Rural areas and historic settlements such as Hopeville and Liberty also contribute to the county’s identity.
Interstate 35 is the county’s major north-south route, while U.S. Highway 34 crosses east-west and U.S. Highway 69 runs through Osceola and the county. For current closures, construction, and winter-driving information, use 511 Iowa.
The primary ZIP Codes associated with Clarke County communities are 50174 for Murray, 50213 for Osceola, and 50275 for Woodburn. Some rural addresses near county borders may use neighboring ZIP delivery areas, so confirm a specific street address with the official USPS ZIP Code Lookup.
Popular recurring events include the Clarke County Fair, Osceola’s Independence Day Celebration, Tuesday Night in the Park, the Clarke County Farmers Market, and seasonal downtown events. The Osceola Chamber Main Street and Southern Iowa Tourism are useful sources for current dates and event details.
Clarke County was established in 1846 and Osceola was selected as the county seat in 1851. The county’s history includes early Mormon Trail migration, agriculture, railroad development, and the growth of Osceola as a transportation and commercial center. The Clarke County Historical Museum and downtown historic district are good places to explore that story.
Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
Find Something Fun
Top Picks for Every Kind of DayBuild a Clarke County day around trails, parks, downtown Osceola, local food, shops, history, and family-friendly stops.

