During 2012, at least 235 civil unions were registered in New Castle County, Delaware, making civil union more popular in Delaware than experts had predicted.
In 2012, at least 250 civil union licenses were issued in Sussex County, Delaware.
About 190 civil unions were registered in Madison County, IL.
No civil unions were registered in Mercer County prior to June 1, 2014.
9 civil unions were registered in Whiteside County prior to June 1, 2014.
10 civil unions were registered in Henry County prior to June 1, 2014.
As of June 1, 2014, there had been 292 civil unions in Will County.
There were 59 civil unions registered in Rock Island County, IL before June 1, 2014.
Kalawao County is the only county not to register any civil unions. It is occupied entirely by a national park.
As of December 18, 2012, there had been 23 civil unions in Morgan County.
As of December 18, 2012, there had been 159 civil unions in Sangamon County.
As of December 18, 2012, there have not been any civil unions in Scott County.