Runs county government day to day — roads, county property and the budget the quorum court adopts.
Budget: County Judge $214,519
Voter registration and early voting, marriage licenses, and county records and minutes.
401 Market Street, Harrisburg 72432 · 870-578-4412
Budget: County Clerk $375,419 · County Clerk's Cost Fund $26,403
Court records and filings; in many counties also records deeds and other land records.
Budget: Circuit Clerk $158,025
Values property for taxes; where you assess your personal property each year.
Budget: Assessor $441,695 · Assessor's Amendment 79 Fund $8,943 · Assessor's Late Assessment Fee Fund $3,000
Collects property taxes.
Budget: Tax Collector $216,458 · Collector's Automation Fund $69,781
Holds and pays out county money.
Budget: Treasurer $175,842 · Treasurer's Automation Fund $22,300
Law enforcement outside city limits, the county jail, and court security.
Budget: County Jail Fund $2.6 million · Sheriff's O & M Fund $2.6 million · Sheriff's Equipment Fund $500
Investigates deaths that are sudden or unexplained.
Budget: Coroner $35,424
Brings criminal cases for the state (one office often serves several counties).
Budget: Prosecuting Attorney $174,195
Lawyers for people charged with crimes who can’t afford one.
Budget: Public Defender Fund $47,751 · Public Defender Investigator Fund $20
Disaster planning and the 911 dispatch center.
Budget: Emergency 911 Fund $824,259 · Office of Emergency Management $117,309
Free help for veterans and families with VA benefits.
Budget: Veteran's Services $57,698
County roads and bridges.
Budget: Road Fund $3.1 million
The county library system.
Budget: County Library Fund $563,396
The county’s share of the cooperative extension office (farm, 4-H, food and family programs).
Budget: Extension Office $83,551
Amounts add up the 2026 budget lines whose names match each office. An office can also be paid from lines named differently, so treat these as a floor — open each line to see its source page, or walk the whole money trail.
Apply for or get help with SNAP food benefits, Medicaid, ARKids, TEA cash help, and child care help.
Poinsett County DHS office · 406 North Illinois · Harrisburg 72432-0526 · 870-578-5491 · office page
Source: Arkansas Department of Human Services, County Offices Map
Get vehicle tags, titles, and registration, and get or renew a driver's license or state ID.
Harrisburg Revenue Office · 408 North Illinois · Harrisburg 72432-0477 · 870-578-5911
Marked Tree Revenue Office · 98 Highway 63B, Suite C · Marked Tree 72365 · 870-358-2498
Trumann Revenue Office · 809 West Main Street, Suite B · Trumann 72472 · 870-483-7227
Source: Arkansas Department of Finance and Administration, Office Locations (Revenue Office)
Free help from the U of A Cooperative Extension Service with farming, gardening, soil tests, 4-H, food safety, and family money skills.
Poinsett County Extension office · 302 N Main St. · Harrisburg 72432 · (870) 578-4490 · office page
Source: University of Arkansas Cooperative Extension Service, County Offices
Shots, WIC, family planning, birth and death certificates, TB and STD testing, and septic and well-water permits.
Poinsett County Health Unit - Harrisburg · 119 N Main St · Harrisburg 72432 · 870-578-4480
Poinsett County Health Unit - Marked Tree · 102 Liberty St · Marked Tree 72365 · 870-358-3615
Poinsett County Health Unit - Trumann · 1204 W Main St · Trumann 72472 · 870-483-5761
Related: Voting and the election office · Your tax bill, explained · Find help · Questions answered. Spot an error? Report it.