Welcome the website for Grundy County Missouri.
Established January 29, 1841 from Livingston County, Grundy County, Missouri is named for Tennessee Senator and United States Attorney General, Felix Grundy.
Grundy County is located in the north/central region of the state of Missouri. The county seat of Grundy County is Trenton.
It is bordered on the north by Mercer County, on the east by Sullivan County, and on the southeast lies Linn County. It’s bordered on the south by Livingston County, to the southwest by Daviess County, and to the Northwest by Harrison County.
As of the 2021 census estimate Grundy County had a population of 9,720 persons.
- April elections: important dates to rememberVoting machines will be tested on March 14th. Other important dates included Continue Reading Welcome Home
- Assessor: Reminder, Assessments lists dueAssessment Lists are due to be returned to the assessor’s office by March 1st, 2024.… Continue Reading Welcome Home
- Rescheduled: 2024 Budget hearingNOTICE OF PUBLIC HEARING I, Courtney Campbell, County Clerk & Budget Officer for Grundy County,… Continue Reading Welcome Home
- State Court offices closed 1/10/24by order of the presiding judge, state court offices at the grundy county courthouse in… Continue Reading Welcome Home
- Offices closed due to weatherDUE TO WEATHER COURT OFFICES AND JUVENILE OFFICES WILL BE CLOSED TUESDAY JAN 9TH 2024… Continue Reading Welcome Home
- Winter stormDue to the expected winter storm some offices in the courthouse may have limited staffing… Continue Reading Welcome Home
- assessor: Assessment lists mailedThe 2024 Assessment Lists have been mailed out. Please read the form carefully, fill it… Continue Reading Welcome Home
- Dec 29th: Last day to pay taxes in personDecember 29th is the last day to pay taxes in person at the courthouse without… Continue Reading Welcome Home
- Offices to be closed December 25thThe courthouse, and all non-emergency offices of Grundy County will closed Monday, December 25th in… Continue Reading Welcome Home
- Work begins on new bridgeC and C Contracting has closed the Bridge on NW 110th street located in Washington… Continue Reading Welcome Home