Campbell County was founded December 17, 1794, two years after the creation of the Commonwealth of
Kentucky, becoming the state's 19th county. Campbell County was carved out of
Scott,
Harrison and
Mason counties. The original county included all of present
Boone,
Kenton,
Pendleton, and most of
Bracken and
Grant counties. Campbell County is named in honor of John Campbell, an Irish immigrant who was a soldier, explorer, statesman and one of the drafters of the Kentucky Constitution. The first courthouse, built of logs, was replaced in 1815 by a brick structure. The present courthouse dates from 1884.
County seat Wilmington, a pioneer settlement, was the original county seat of Campbell County from 1794 until 1797. The original justices in the Campbell County Court were John Roberts, Thomas Kennedy, Samuel Bryan, John Cook, James Little,
Robert Benham and John Bush.
Newport was designated as the county seat until 1823, when it was moved to
Visalia, at that time closer to the geographical center of the county. This was an unpopular action, however, as the overwhelming majority of residents lived in the north, along the
Ohio River. The county court returned to Newport in 1824 and remained there until 1840. In 1840,
Kenton County was created, primarily out of a significant portion of Campbell. The
Kentucky General Assembly forced the county to move its seat to
Alexandria, closer to the center of the new, smaller Campbell County. In 1883, after years of lobbying, the General Assembly established a special provision to allow Newport to designate a Court House District separate from the offices in Alexandria. The special Courthouse Commission legislation led to the misconception that the county was dual seated, but Alexandria remained the sole
de jure county seat. It was not until November 24, 2010, that a court ruling granted Newport equal status as a county seat. ==Geography==