Established in 1855, Jefferson County was one of the original 36 counties of Kansas. It is named after Thomas Jefferson, the third U.S. President and founding father. The county seat is Oskaloosa, Kansas.
To understand and appreciate all that Kansas has to offer you must experience its unique beauty and inspiring history. KansasAdventures.com is dedicated to helping you do that as we share with you…”a little history…some great places to see….and much more” from all around the state of Kansas.