Jefferson County, MO Election Results
'Unofficial' election night results will appear near the bottom of the county homepage.
Once the results become 'Official', they will appear in the historical listing on the left side
of this page. County Homepage-Jeffcomo.org
On election night, we will be posting the unofficial results on the county's homepage
as quickly as the votes from each polling location are delivered to our office by the
election judges. Typically, the first results are announced around 8:00 pm and the final
results are often announced before 10:30 pm.
Our office will be updating the historical listing of election results as staff time
and resources permit. Please check back with us periodically. Or, feel free
to contact us at 636-797-5486.
Did you know? Jefferson County was named for the 3rd President of the United States,
Thomas Jefferson, who was elected in 1801. It took four months for the election
results to reach Missouri.