Welcome to Dardenne Prairie!
Please browse our website and get to know our City.

On April 3, 2001, the Town of Dardenne Prairie held an election and by a vote of 566 in favor and 257 opposed, we became a Fourth Class City. Based on the 2010 Census our population has grown to 11,494. We are proud of the community we have become.

Whether you are a resident of our fine City or a visitor, we hope you will find lots of interesting articles, information on meetings and the latest events happening around town.

Recent News


tree-lights The 5th Annual Tree Of Lights Celebration
July 31, 2014

Shine Your Light on Others this Holiday Season Support the Salvation Army and Help Our St. Charles County Families in Need The City of Dardenne Prairie and the Salvation Army present: The 5th Annual Tree Of Lights Celebration [Download Flyer … Continue reading


Prairie Day Vendor Applications
July 28, 2014

On Saturday, September 20, 2014 from noon – 10 p.m., we will hold our annual Prairie Day Festival at City Park and the ball fields at City Hall.  (Vendors display from noon – 6 p.m.)  Prairie Day is an opportunity for … Continue reading


Street Light Issues
July 1, 2014

If you would like to report a street light outage in your neighborhood, please note the number on the light and/or the address where the light is located. You will call either Ameren Missouri or Cuivre River Electric cooperative, depending … Continue reading


CityHall1 City Hall Closed
June 19, 2014

City Hall will be closed on Monday September 1, 2014


Page Extension/Route K Updates
June 17, 2014

  Beginning Monday June 16th,  a section of Route K will be closed overnight Monday through Thursday for the next two weeks.  Route K will be closed between Route N and South Outer 364 from 9 p.m. to 5 a.m. … Continue reading


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