Contact Us Directory Employees ABOUT ADA GOVERN NEWS Prop 1 Progress This map shows the effects of Proposition 1 on the streets in the City of Ada. Proposition 1 is a 3/4 penny sales tax that is designated for infrastructure including city streets, sewer lines, and water lines. View larger map . Popular AdaOK.com Pages Community Calendar Job Opportunities Contact Us Utilities News Recent News City offices closed for Thanksgiving holiday ... Section of West 14th street to close (... Sidewalk improvements at Wintersmith Park set... Contact Us 231 S. Townsend Street Ada, OK 74820 Phone: 580-436-6300 Email: info@adaok.com Stay Connected AdaOK Facebook AdaOK Twitter AdaOK YouTube 2021 © City of Ada, Oklahoma. ALL Rights Reserved. | The City of Ada and its Public Works Authorities maintain personally identifiable information of individuals in the course of performing their various functions. This includes, but is not limited to, providing utilities, conducting municipal court, providing law enforcement and maintaining employment records. This information is stored in a secure manner and is only release as allowed or required by law, including but not limited to: sending information about municipal court to various governmental agencies, sending the results of law enforcement investigations to other agencies, sending utility information to collections agencies, responding to subpoenas and responding to open record requests. .