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Platte County Wyoming

Affidavits & Forms Assessment Calendar Assessor FAQ's GIS/Mapping Language of Assessment Valuation & Mills Notices of Value Tax Relief Programs

General Information

Staff Directory

Email

deppel@plattecountywyoming.com

Phone Numbers

Emergencies: Dial 911

Location

800 9th Street

PO Box 895

Wheatland,

WY

82201

Hours

Monday - Friday

7:00 am - 5:00 pm

Valuation & Mills

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Valuation & Mills

2026 COUNTY VALUATION

2025 COUNTY VALUATION

2024 COUNTY VALUATION

2023 COUNTY VALUATION

2022 COUNTY VALUATION

2021 COUNTY VALUATION

2020 COUNTY VALUATION

2019 COUNTY VALUATION

About Us

Organized in 1911, Platte County is a rural county in Wyoming. Our mission is to deliver high-level services for each of our citizens and visitors. The County Courthouse is located at 800 9th Street in Wheatland.

Department Contact