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County Assessor Spotlight

  1. 2018_LeonardSullivanDay

    Leonard Sullivan Day

    Wednesday, December 12th, 2018 is officially 'Leonard Sullivan Day' at Oklahoma County.  In recognition of Leonard's 14 years of service to Oklahoma County as County Assessor, the Oklahoma County Commissioner's recognized Leonard's exceptional service and designated December 12th, 2018 in his honor.

January 2019

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  1. Thu Feb. 7

    Oklahoma County Assessor - Database Crash Course

  2. Mon Feb. 18

    County Offices Closed - President's Day

  3. Fri Mar. 15

    March 15th Deadline to file Personal Property, 10% up to April 15th, 20% after
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