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Iowa County
Worth County, Iowa
Northwood and Iowa's Minnesota border prairie - from Northwood's position as the county seat of one of Iowa's smallest and most northern counties to Worth County's productive border prairie agriculture (Worth County's flat, glacially-formed terrain along the Minnesota border supports intensive corn and soybean production, with the county's small size and rural character making it one of Iowa's most distinctly agricultural communities with deep Scandinavian immigrant heritage).
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Office: Worth County Emergency Management – 1000 Central Avenue, Northwood, IA 50459.
Sheriff: Worth County Sheriff’s Office – 1000 Central Avenue, Northwood, IA 50459 | (641) 324-2481.
Notes: For an active emergency, call 911.
Roads & Utilities
ROADS & TRANSPORTATION
Roads: I-35 and US-65 serve Northwood, the county seat, along the Shell Rock River in north-central Iowa near the Minnesota border, part of the Mason City Micropolitan Statistical Area.
Notes: Worth County was created in 1851, named for Major General William Jenkins Worth, an officer in both the Seminole War and the Mexican-American War.
Business & Permits
BUILDING & PERMITS
Office: Worth County Courthouse – Central Avenue between 10th and 11th Streets, Northwood, IA (built 1893, Romanesque, architect H.R.P. Hamilton; National Register of Historic Places since 1981; the second courthouse building in county history, built for just $4,594 of a $5,000 donation, renovated in 1938). An 1861 Civil War columbiad cannon, erected in 1996 by the Worth County Sesquicentennial Commission, sits on the courthouse grounds.
Notes: The Old Worth County Courthouse (built 1880, 921 Central Avenue) – the county’s original courthouse – still stands and now serves as the main museum of the Worth County Historical Society, opened July 4, 1973; it is one of relatively few former Iowa county courthouses still standing today and one of the few built in the Italianate style. Northwood, like much of this corner of Iowa, drew significant Norwegian immigrant settlement in the 19th century, documented in the county’s local histories.
Veterans Services
VETERANS SERVICES
Office: Worth County Veterans Affairs – 1000 Central Avenue, Northwood, IA 50459.
Libraries
LIBRARIES
Northwood Public Library (Northwood) – confirm current address/phone via the county library system.
Parks & Recreation
PARKS & RECREATION
Key Assets: The Old Worth County Courthouse/Historical Society Museum and the Northwood Central Avenue Historic District are the county’s premier heritage attractions.
Notes: The genuine, rare survival of Worth County’s original 1880 courthouse – now a working local history museum – is among the standout heritage facts covered in this project.
GIS & Maps
GIS & MAPS
Appraisal/Parcel Search: Worth County Assessor’s Office – 1000 Central Avenue, Northwood, IA 50459.
Animal Services
ANIMAL SERVICES
⚠️ No confirmed dedicated Worth County animal shelter was found in current sourcing. Worth County Veterinary Service – 1600 Central Avenue, Northwood, IA 50459 | (641) 324-1084. Residents should also contact the Worth County Sheriff’s Office, (641) 324-2481, for current animal control arrangements.
Environmental & Waste
ENVIRONMENTAL / WASTE MANAGEMENT
Office: Worth County Environmental Health Services / Recycling – 1000 Central Avenue, Northwood, IA 50459.
NOTES: Worth County is among the final counties completed in Iowa’s Round 3 v2 redo, under the A+ sourced standard established for this project. The genuine, rare survival of Worth County’s original 1880 courthouse as a working local history museum is among the standout heritage facts covered in this project. ⚠️ Animal services could not be confirmed and are flagged for follow-up rather than smoothed over. All contact information above was sourced via web search as of early August 2026 and should be reconfirmed directly with the relevant office before a visit, deadline-sensitive filing, or emergency-adjacent decision.
About Worth County
Worth County is north Iowa’s Minnesota border prairie county – one of Iowa’s smallest counties by population, Worth County’s flat, fertile terrain produces strong corn and soybean yields while Northwood serves as the governmental hub for a rural community with strong Scandinavian heritage along the Iowa-Minnesota line.
Northwood (the county seat, population ~1,900) is Worth County’s governmental and commercial center, providing county services to residents across one of Iowa’s most rural and agricultural northern border counties.
All Services
Browse every category and topic available for this county.
Worth County Assessor at 1000 Central Avenue, Northwood, IA 50459, phone 641-324-2614. IA assessed at 100% market value with residential rollback.
Courts & Legal
Worth County District Court at 1000 Central Avenue, Northwood, IA 50459, phone 641-324-1530, handles probate.
Marriage & Vital Records
Marriage licenses, divorce records, and birth & death certificates are handled by the following office(s):
CLERK OF DISTRICT COURT (Court Records, Marriage Licenses)
1000 Central Ave., Northwood, IA 50459
(641) 324-1530
Genealogy
County-level record sources
Worth County District Court (probate/estate case files – see Probate section above).
The Worth County Historical Society, housed in the Old Worth County Courthouse (1880), is a confirmed dedicated local resource.
Local societies
Worth County Historical Society (Old Worth County Courthouse, Northwood) confirmed as a dedicated local resource.
Probate & Estate
Losing someone and having to deal with courts and paperwork at the same time is hard. This section won’t make that easier, but it should tell you what to expect, what it costs, and where to go – so at least you’re not walking in blind.
Where to go
Worth County District Court, 2nd Judicial District 1000 Central Avenue, Northwood, IA 50459 (641) 324-6539
Worth County was founded in 1851, named for Major General William Jenkins Worth. The 1893 Worth County Courthouse (Romanesque, National Register of Historic Places) is the county’s second; the earlier 1880 Old Worth County Courthouse now serves as the Worth County Historical Society’s main museum.
Step 1: figure out which path applies
Iowa has its own comprehensive probate code (Iowa Code Chapter 633) and has not formally adopted the Uniform Probate Code. Iowa offers several tracks depending on estate size and complexity:
Distribution by Affidavit (“very small estates”) – for estates where the gross value of personal property is $50,000 or less and there is no real estate, available 40 days after death under Iowa Code § 633.356. A sworn affidavit is presented directly to banks and other institutions. No court filing is required.
Small Estate Administration – a simplified probate process under Iowa Code Chapter 635 for estates with a gross value of $200,000 or less, with reduced notice requirements and court costs compared to full administration.
Regular (Full) Probate – standard administration through the district court for larger or more complex estates, which can be independent (unsupervised) or supervised.
Supervised Administration – closer court oversight, typically used for contested estates.
Step 2: filing for formal probate
File a Petition for Probate of Will and Appointment of Executor (if there’s a will) or a Petition for Administration (if intestate) with the Worth County District Court.
The court admits the will (if any) and issues Letters Testamentary (with a will) or Letters of Administration (intestate) appointing the personal representative.
Publish notice to creditors; under independent administration, creditors generally have 4 months from the date of first publication to file claims.
The personal representative inventories assets, pays valid debts and expenses, and – under independent administration – largely acts without ongoing court check-ins.
After the creditor period closes and debts are paid, the personal representative distributes assets to heirs or beneficiaries.
File a final accounting/final report; the court closes the estate upon approval.
What it costs
Personal representative fees are capped by statute at 3% of the gross value of the probate estate (excluding life insurance) unless services are itemized; attorney fees follow a similar framework.
Recording fees at the county recorder run about $7 for the first page of a document and $5 for each additional page.
Typical timelines: Distribution by Affidavit – a minimum 40-day wait; independent (unsupervised) probate typically closes in 6-12 months, with the 4-month creditor period as the primary timing constraint.
Probate filings, estate administration, and guardianship matters are handled by the following office(s):
Public Safety & Arrests
Arrest records, inmate search, and law enforcement services are handled by the following office(s):
SHERIFF
1000 Central Ave., Northwood, IA 50459
(641) 324-2621
Elections & Voting
Voter registration, polling locations, and elections information are handled by the following office(s):
COUNTY AUDITOR (Records, Elections, Finance)
1000 Central Ave., Northwood, IA 50459
(641) 324-2840
ELECTIONS (County Auditor)
1000 Central Ave., Northwood, IA 50459
(641) 324-2840
Health & Human Services
Offices & Contacts
Health services, social services, and assistance programs are handled by the following office(s):
Worth County Health Dept
(641) 324-2840
Iowa DHHS — Region 2
(800) 338-8366
Iowa Medicaid
(800) 338-8366
MercyOne North Iowa (Mason City)
mercyone.org/northiowa
Kossuth Regional Health Center (Algona)
krhcia.com (adjacent Kossuth County)
Public Health Information
PUBLIC HEALTH
Office: Worth County Public Health – 1000 Central Avenue, Northwood, IA 50459 | (641) 324-1741 (also serves as opioid addiction resource contact).
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