D91 patrons will go to the polls to vote on renewal of the district's supplemental levy on Tuesday, March 9. Polls will be open from 8 am to 8 pm. The levy has been in place for more than 30 years and the amount of the levy has not changed since 2003. The levy generates $6.8 million a year in critical funding for the district. In recent years, the Board of Trustees has taken steps to reduce taxes for D91 patrons. For example, the bonds approved in 2012 were refinanced last summer, resulting in $2 million in savings. District 91's overall tax rate has dropped in the last year from $4.19 to $3.45 per $1,000 of taxable value. See D91's bonds and levy rates. See the ballot. Find your polling place.