Iron County was established in 1885, when it was split from Marquette County.
 At the time of Iron County's creation, Iron River, then the only incorporated village in the county, was designated the county seat.
 However, a bitter dispute over the location of county buildings immediately erupted between the geographically disparate east side, centered on Crystal Falls, and the west side, centered on Iron River.
 At one point county records were spirited away from the temporary courthouse in Iron River by men from Crystal Falls.
 It was eventually decided to hold a county-wide referendum on the issue.
The vote was held in 1888 to decide the location of the county seat; Crystal Falls won by only 5 votes.
 In 1889, the question was again put before voters, and this time Crystal Falls was selected by a margin of nearly 100 votes, which settled the question.

Bonds were issued for $30,000 to fund courthouse construction, and architect J. C. Clancy of Antigo, Wisconsin was engagesd to design the courthouse.
 It was constructed in 1890-92 by Louis A. Webber of Menasha, Wisconsin, who bid $26,470.
However, Webber was unable to complete the work, and the county hired another contractor to complete the courthouse, entailing a revised total cost of about $40,000.

The clocktower  and statures representing Law, Mercy, and Justice were added in 1910.
 A wing containing offices was added to the courthouse in 1955.
 In 2003-04 another wing was added to the building.
 The project included a meticulous restoration of the original courthouse by sandblasting and repairing the brickwork.
Iron County was established in 1885, when it was split from Marquette County.  At the time of Iron County's creation, Iron River, then the only incorporated village in the county, was designated the county seat.  However, a bitter dispute over the location of county buildings immediately erupted between the geographically disparate east side, centered on Crystal Falls, and the west side, centered on Iron River.  At one point county records were spirited away from the temporary courthouse in Iron River by men from Crystal Falls.  It was eventually decided to hold a county-wide referendum on the issue. The vote was held in 1888 to decide the location of the county seat; Crystal Falls won by only 5 votes.  In 1889, the question was again put before voters, and this time Crystal Falls was selected by a margin of nearly 100 votes, which settled the question.
Bonds were issued for $30,000 to fund courthouse construction, and architect J. C. Clancy of Antigo, Wisconsin was engagesd to design the courthouse.  It was constructed in 1890-92 by Louis A. Webber of Menasha, Wisconsin, who bid $26,470. However, Webber was unable to complete the work, and the county hired another contractor to complete the courthouse, entailing a revised total cost of about $40,000.
The clocktower  and statures representing Law, Mercy, and Justice were added in 1910.  A wing containing offices was added to the courthouse in 1955.  In 2003-04 another wing was added to the building.  The project included a meticulous restoration of the original courthouse by sandblasting and repairing the brickwork.
Iron County Courthouse (Michigan)