Certified & Supplemental
Certified
2026
Certified data files show all values in our system as of certification.
Preliminary
2026
Preliminary data files show all values in our system as of a given date including for properties that have not yet been finalized by our appraisal teams. Certified values can be found in the Certified and Supplemental Reports.
| File | Data | Release Date |
|---|---|---|
| Download | Residential Segments | 6.15.2026 |
| Download | Commercial Segments | 6.15.2026 |
| Download | Preliminary Data File | 6.15.2026 |
| Download | Preliminary Grand Total | 6.15.206 |
| Download | Property Data File | 6.15.2026 |
| Download | Residential Segments | 6.2.2026 |
| Download | Commercial Segments | 6.2.2026 |
| Download | Preliminary Data File | 6.1.2026 |
| Download | Preliminary Grand Total | 6.1.2026 |
| Download | Property Data File | 6.2.2026 |
| Download | Residential Segments | 5.19.2026 |
| Download | Commercial Segments | 5.19.2026 |
| Download | Preliminary Data File | 5.18.2026 |
| Download | Preliminary Grand Totals | 5.18.2026 |
| Download | Property Data File | 5.18.2026 |
| Download | Residential Segments | 5.4.2026 |
| Download | Commercial Segments | 5.4.2026 |
| Download | Preliminary Data File | 5.1.2026 |
| Download | Preliminary Grand Totals | 5.1.2026 |
| Download | Property Data Export | 5.4.2026 |
| Download | Residential Segments | 4.20.2026 |
| Download | Commercial Segments | 4.20.2026 |
| Download | Preliminary Data File | 4.18.2026 |
| Download | Preliminary Grand Totals | 4.20.2026 |
| Download | Property Data Export | 4.20.2026 |
| Download | Residential Segments | 3.27.2026 |
| Download | Commercial Segments | 3.27.2026 |
| Download | Preliminary Data File | 3.27.2026 |
| Download | Preliminary Grand Totals | 3.27.2026 |
| Download | Property Data Export | 3.27.2026 |
Supplemental
2025
Supplemental data files show all values in our system after certification.
| File | Data | Release Date |
|---|---|---|
| Download | Sup 10 (Data Files & Grand Totals) | 5.21.2026 |
| Download | Sup 9 (Data Files & Grand Totals) | 4.20.2026 |
| Download | Sup 8 (Data Files & Grand Totals) | 3.24.2026 |
| Download | Sup 7 (Data Files & Grand Totals) | 2.23.2026 |
| Download | Sup 6 (Data File & Grand Totals) | 1.31.2026 |
| Download | Sup 5 (Data File & Grand Totals) | 12.16.2025 |
| Download | Sup 4 (Data File & Grand Totals) | 11.24.2025 |
| Download | Sup 3 (Data File & Grand Totals) | 10.16.2025 |
| Download | Sup 2 (Data File & Grand Totals) | 9.24.2025 |
| Download | Sup 1 (Data File & Grand Totals) | 9.2.2025 |
Certified
2025
Certified data files show all values in our system as of certification.
| File | Data | Release Date |
|---|---|---|
| Download | Certified Data Export Roll – Sup 7 | 2.27.2026 |
| Download | Residential Segments | 7.22.2025 |
| Download | Commercial Segments | 7.22.2025 |
| Download | Property Data Export | 7.18.2025 |
| Download | Certified Data Export Roll | 7.17.2025 |
| Download | Certified Mineral Roll | 10.22.2025 |
| Download | Certified Grand Totals | 7.14.2025 |
Preliminary
2025
Preliminary data files show all values in our system as of a given date including for properties that have not yet been finalized by our appraisal teams. Certified values can be found in the Certified and Supplemental Reports.
| File | Data | Release Date |
|---|---|---|
| Download | Property Data Export | 2.24.2026 |
| Download | Residential Segments | 12.30.2025 |
| Download | Commercial Segments | 12.30.2025 |
| Download | Property Data Export | 12.16.2025 |
| Download | Property Data Export | 11.20.2025 |
| Download | Residential Segments | 11.6.2025 |
| Download | Commercial Segments | 11.6.2025 |
| Download | Property Data Export | 10.30.2025 |
| Download | Commercial Segments | 7.2.2025 |
| Download | Residential Segments | 7.2.2025 |
| Download | Property Data Export | 7.2.2025 |
| Download | Preliminary Data File | 7.8.2025 |
| Download | Preliminary Grand Totals | 7.8.2025 |
| Download | Commercial Segments | 6.18.2025 |
| Download | Residential Segments | 6.18.2025 |
| Download | Property Data Export | 6.18.2025 |
| Download | Preliminary Data File | 6.15.2025 |
| Download | Preliminary Grand Totals | 6.15.2025 |
| Download | Commercial Segments | 6.2.2025 |
| Download | Residential Segments | 6.2.2025 |
| Download | Property Data Export | 6.2.2025 |
| Download | Preliminary Data File | 5.31.2025 |
| Download | Preliminary Grand Totals | 5.31.2025 |
| Download | Commercial Segments | 5.20.2025 |
| Download | Residential Segments | 5.20.2025 |
| Download | Property Data Export | 5.17.2025 |
| Download | Preliminary Data File | 5.17.2025 |
| Download | Preliminary Grand Totals | 5.17.2025 |
| Download | Residential Segments | 5.6.2025 |
| Download | Commercial Segments | 5.6.2025 |
| Download | Preliminary Grand Totals | 5.6.2025 |
| Download | Preliminary Data File | 5.6.2025 |
| Download | Property Data Export | 5.6.2025 |
| Download | Residential Segments | 4.22.2025 |
| Download | Commercial Segments | 4.22.2025 |
| Download | Property Data Export | 4.23.2025 |
| Download | Preliminary Data File | 4.23.2025 |
| Download | Preliminary Grand Totals | 4.22.2025 |
| Download | Residential Segments | 3.31.2025 |
| Download | Commercial Segments | 3.31.2025 |
| Download | Preliminary Data File | 4.1.2025 |
| Download | Preliminary Grand Totals | 3.31.2025 |
| Download | Property Data Export | 3.31.2025 |
Supplemental
2024
Supplemental data files show all values in our system after certification.
| File | Data | Release Date |
|---|---|---|
| Download | Sup 8 (Data File & Grand Totals) | 3.20.2025 |
| Download | Sup 7 (Data File & Grand Totals) | 2.25.2024 |
| Download | Sup 6 (Data File & Grand Totals) | 1.23.2024 |
| Download | Sup 5 (Data File & Grand Totals) | 12.20.2024 |
| Download | Sup 4 (Data File & Grand Totals) | 11.21.2024 |
| Download | Sup 3 (Data File & Grand Totals) | 10.17.2024 |
| Download | Sup 2 (Data File & Grand Totals) | 9.19.2024 |
| Download | Sup 1 (Data File & Grand Totals) | 8.21.2024 |
Certified
2024
Certified data files show all values in our system as of certification.
| `File | Data | Release Date |
|---|---|---|
| Download | Certified Data Export Thru Sup 7 | 2.26.2025 |
| Download | Certified Data Export Thru Sup 6 | 2.18.2025 |
| Download | Residential Segments | 8.5.2024 |
| Download | Commercial Segments | 8.5.2024 |
| Download | Property Data Export | 7.30.2024 |
| Download | Certified Data Export | 7.26.2024 |
| Download | Certified Mineral Roll | 7.26.2024 |
| Download | Certified Grand Totals | 7.24.2024 |
Preliminary
2024
Preliminary data files show all values in our system as of a given date including for properties that have not yet been finalized by our appraisal teams. Certified values can be found in the Certified and Supplemental Reports.
| File | Data | Release Date |
|---|---|---|
| Download | Property Data Export | 12.10.2024 |
| Download | Residential Segments | 11.27.2024 |
| Download | Commercial Segments | 11.27.2024 |
| Download | Property Data Export | 11.12.2024 |
| Download | Property Data Export | 10.9.2024 |
| Download | Preliminary Data File | 7.15.2024 |
| Download | Preliminary Grand Totals | 7.15.2024 |
| Download | Property Data Export | 7.3.2024 |
| Download | Residential Segments | 7.1.2024 |
| Download | Commercial Segments | 7.1.2024 |
| Download | Preliminary Grand Totals | 7.1.2024 |
| Download | Preliminary Data File | 7.1.2024 |
| Download | Residential Segments | 6.21.2024 |
| Download | Commercial Segments | 6.21.2024 |
| Download | Property Data Export | 6.20.2024 |
| Download | Preliminary Data File | 6.16.2024 |
| Download | Preliminary Grand Totals | 6.16.2024 |
| Download | Preliminary Data File | 6.2.2024 |
| Download | Preliminary Grand Totals | 6.2.2024 |
| Download | Residential Segments | 6.2.2024 |
| Download | Commercial Segments | 6.2.2024 |
| Download | Property Data Export | 6.2.2024 |
| Download | Preliminary Data File | 5.17.2024 |
| Download | Preliminary Grand Totals | 5.17.2024 |
| Download | Residential Segments | 5.17.2024 |
| Download | Commercial Segments | 5.17.2024 |
| Download | Property Data Export | 5.14.2024 |
| Download | Preliminary Data Export | 4.23.2024 |
| Download | Commercial Segments | 4.18.2024 |
| Download | Residential Segments | 4.12.2024 |
| Download | Preliminary Data File | 4.03.2024 |
| Download | Property Data Export | 4.02.2024 |
| Download | Preliminary Grand Totals | 4.02.2024 |
Supplemental
2023
Supplemental data files show all values in our system after certification.
| File | Data | Supplement Date |
|---|---|---|
| Download | Sup 12 (Data File & Grand Totals) | 7.18.2024 |
| Download | Sup 11 (Data File & Grand Totals) | 6.20.2024 |
| Download | Sup 10 (Data File & Grand Totals) | 5.23.2024 |
| Download | Sup 9 (Data File & Grand Totals) | 4.17.2024 |
| Download | Sup 8 (Data File & Grand Totals) | 3.21.2024 |
| Download | Sup 7 (Data File & Grand Totals) | 2.22.2024 |
| Download | Sup 6 (Data File & Grand Totals) | 1.19.2024 |
| Download | Sup 5 (Data File & Grand Totals) | 12.14.2023 |
| Download | Sup 4 (Data File & Grand Totals) | 11.17.2023 |
| Download | Sup 3 (Data File & Grand Totals) | 10.19.2023 |
| Download | Sup 2 (Data File & Grand Totals) | 9.20.2023 |
| Download | Sup 1 (Data File & Grand Totals) | 8.24.2023 |
Certified Data
2023
Certified data files show all values in our system as of certification.
Preliminary
2023
Preliminary data files show all values in our system as of a given date including for properties that have not yet been finalized by our appraisal teams. Certified values can be found in the Certified and Supplemental Reports.
| File | Data | Release Date |
|---|---|---|
| Download | Property Data Export | 1.04.2024 |
| Download | Property Data Export | 6.13.2023 |
| Download | Residential Segments | 5.11.2023 |
| Download | Commercial Segments | 5.11.2023 |
| Download | Preliminary Grand Totals | 4.02.2023 |
| Download | Property Data Export | 3.31.2023 |
| Download | Preliminary Data File | 3.22.2023 |
| Download | Commercial Segments | 3.23.2023 |
| Download | Residential Segments | 3.23.2023 |