Safety concerns continue in Jefferson County, as it relates to driving on Route 30 between Fenton and Grubville.

JEFFERSON COUNTY, Mo. – The Missouri Department of Health and Senior Services is warning Missourians to be cautious after a surge in West Nile virus cases. Twenty-two human cases of the virus have ...

Jefferson County, MO offers a tax credit for seniors over 62 starting March 1, with a June 30 application deadline.

Emergency officials urge caution as dual-wave winter storm threatens over a foot of snow.

JEFFERSON COUNTY, Mo. — The heat we're feeling this week can send people to the hospital or even cause deaths. 5 On Your Side's Annie Krall was in Jefferson County today talking to emergency crews who ...

JEFFERSON COUNTY, Mo. – Residents in Jefferson County may or may not noticed the difference, but their 911 system underwent a major tech upgrade, bringing the system into the 21st century with newer, ...

JEFFERSON COUNTY, Mo. – With December coming to an end, Jefferson County says it has reported deaths related to COVID-19 this month. According to the Jefferson County Health Department (JCHD), two ...

JEFFERSON COUNTY, Mo. — Three people were killed, and several others were injured Sunday afternoon in a crash involving multiple vehicles in Jefferson County, authorities said. Sgt. Andrew Gadberry, a ...

JEFFERSON COUNTY, Mo. – One person is dead and two others are hurt after a crash Tuesday afternoon on a Jefferson County highway, according to the Missouri State Highway Patrol. The crash happened ...

Jefferson County voters may decide in April to expand a property tax credit. However, a circuit judge is expected to rule on ...