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Audit Date Issued Audit Number
Cooper County Financial Statements 12/23/2025 2025-099
Cooper County Financial Statements 09/24/2021 2021-078
City of Otterville 04/29/2020 2020-019
Cooper County 11/02/2017 2017-127
Cooper County Clerk 10/26/2017 2017-122
Date of Registration Bonds Issued By Amount of Issue
12/23/2025 Boonville R-I School District $2,815,000.00
10/11/2024 Otterville R-VI School District $1,700,000.00
08/16/2024 Boonville R-I School District $10,000,000.00
06/10/2024 Pilot Grove Area Fire Protection District $900,000.00
01/22/2024 Boonville R-I School District $8,860,000.00
Political Subdivision Assessed Valuation Actual Tax
Cooper County NHD $55,414,645.00 0.1446
City of Blackwater $2,076,108.00 1.0000
City of Boonville $120,382,029.00 0.7035
City of Bunceton $2,358,674.00 1.0000
City of Otterville $3,775,499.00 0.9296
Name Type Date Received
Village of Wooldridge Municipalities 12/19/2025
PWSD 1 Cooper County Public Water Supply Districts 12/16/2025
City of Prairie Home Municipalities 11/13/2025
Hail Ridge CID Community Improvement Districts 11/07/2025
Boonslick Regional Library District Tax Supported Public Libraries 10/29/2025
Year Reported Plan / Project Name Approved By
2009 Mid America Industrial Park Development Boonville
2008 Mid America Industrial Park Development Boonville

This information is currently available for taxing authorities in this county. Some taxing authorities do not provide information to the State Auditor's Office. For that reason, taxpayers may be aware of taxes that are assessed in their local area but that are not included in the data above. Additionally, some political subdivisions such as school districts affect multiple counties, but only taxpayers in the school district are taxed for those entities, rather than all county taxpayers.