Welcome to the official site about Lost Lake, located in Ogle County, Illinois, near Dixon, Illinois. Lost Lake is a country style community, located in northwest Illinois, surrounding a stocked 80+ acre man-made lake. Nestled around this beautiful habitat are acres of gently rolling, wooded hills. Over 700 property owners currently make this community their permanent or weekend home. Local residents enjoy sports such as fishing, golf, sledding hill, basketball and snowmobile riding. The air is pristine and noise pollution is virtually non-existent. Only the varied sounds of nature seem to permeate the area. Lost Lake is roughly equidistant from the Illinois cities of Dixon, Franklin Grove and Oregon.

United Lost Lake Property Owners Association (ULLPOA) does not endorse or support any other sites with the name “Lost Lake” or “Discover Lost Lake”, including any Facebook registry.

Unless there are extenuating circumstances, agendas for the ULLPOA monthly meetings are posted at both entrances and on our website on Thursday prior to the scheduled meeting.