These are recorded and made public in the:
Office of the County Clerk
200 North Center, Rm 30
Casper, WY 82601

  • Land survey corner records
  • Maps of surveys that are not subdivisions
  • Mining claims
  • Notary public
  • Real property records (deeds, leases, mortgages, and contracts)
  • Resolutions
  • Subdivision records (plats, subdivision permits, and covenants)

Search Recorded Documents via iDoc Market

The Natrona County Clerk offers the service of searching recorded documents online via the iDoc Market website. Land records are available from June 1994 to present. Document images are available from January 10, 2001 to present, however, it is possible an image for a land record prior to this date may exist. Vital statistic records such as marriage license and soldier's discharges are not available.

You can search the data for free. Images are available via a fee-based subscription.

Attempts are made to ensure the accuracy of information under our control and to correct any errors brought to our attention. No representation or guarantee can be made as to the accuracy of information presented on the iDoc Market site. All information should be independently verified.

Information provided on the iDoc Market website is not the official record and should not be relied upon for any type of legal action.

Images copied from the iDoc Market website have not been certified as being true and correct. Certified copies may be purchase upon request to the Natrona County Clerk’s office.

Natrona County Clerk
200 N Center, Rm 157
Casper, WY 82601
Ph: (307) 235-9206

Events may occur which prevent or delay the website’s availability.

User waives any and all claims or causes of action arising from the alleged incomplete or inaccurate information contained within the online record.

By using this service, in any form, the user agrees to indemnify and hold harmless the Natrona County Clerk and anyone involved in storing, retrieving or displaying this information for any damage of any type that may be caused by accessing this information over the Internet. By accessing the iDoc website, you indicate you understand these terms.