kind: state
slug: illinois
path: mortgage-data/illinois
state: IL
stateName: Illinois
year: 2025
built: 2026-10-15
updated: 2026-06-23
threshold: 250
loans: 105935
medianLoan: 275000
onePercentOfMedian: 2750
medianTotalLoanCosts: 6248
costsReported: 98329
lenderCount: 798
bankLoans: 33455
independentLoans: 64828
creditUnionLoans: 7652
brokerLoans: 16877
channelReported: 100382
fhaLoans: 15064
vaLoans: 6564
topLenders: [{"name":"Guaranteed Rate, Inc.","kind":"independent","loans":6906},{"name":"United Wholesale Mortgage","kind":"independent","loans":5489},{"name":"JPMorgan Chase Bank, NA","kind":"bank","loans":4568},{"name":"Rocket Mortgage","kind":"independent","loans":4017},{"name":"Crosscountry Mortgage, LLC","kind":"independent","loans":3586}]
counties: [{"path":"mortgage-data/illinois/cook","name":"Cook County","loans":37362,"medianLoan":315000},{"path":"mortgage-data/illinois/dupage","name":"DuPage County","loans":7445,"medianLoan":355000},{"path":"mortgage-data/illinois/will","name":"Will County","loans":7115,"medianLoan":325000},{"path":"mortgage-data/illinois/lake","name":"Lake County","loans":6253,"medianLoan":335000},{"path":"mortgage-data/illinois/kane","name":"Kane County","loans":5211,"medianLoan":325000},{"path":"mortgage-data/illinois/mchenry","name":"McHenry County","loans":3671,"medianLoan":305000},{"path":"mortgage-data/illinois/madison","name":"Madison County","loans":2982,"medianLoan":195000},{"path":"mortgage-data/illinois/st-clair","name":"St. Clair County","loans":2563,"medianLoan":225000},{"path":"mortgage-data/illinois/winnebago","name":"Winnebago County","loans":2538,"medianLoan":185000},{"path":"mortgage-data/illinois/sangamon","name":"Sangamon County","loans":2084,"medianLoan":185000},{"path":"mortgage-data/illinois/peoria","name":"Peoria County","loans":1799,"medianLoan":155000},{"path":"mortgage-data/illinois/kendall","name":"Kendall County","loans":1736,"medianLoan":345000},{"path":"mortgage-data/illinois/mclean","name":"McLean County","loans":1657,"medianLoan":215000},{"path":"mortgage-data/illinois/champaign","name":"Champaign County","loans":1600,"medianLoan":215000},{"path":"mortgage-data/illinois/rock-island","name":"Rock Island County","loans":1353,"medianLoan":155000},{"path":"mortgage-data/illinois/tazewell","name":"Tazewell County","loans":1352,"medianLoan":165000},{"path":"mortgage-data/illinois/dekalb","name":"DeKalb County","loans":1102,"medianLoan":255000},{"path":"mortgage-data/illinois/macon","name":"Macon County","loans":1021,"medianLoan":145000},{"path":"mortgage-data/illinois/lasalle","name":"LaSalle County","loans":984,"medianLoan":165000},{"path":"mortgage-data/illinois/kankakee","name":"Kankakee County","loans":975,"medianLoan":195000},{"path":"mortgage-data/illinois/williamson","name":"Williamson County","loans":598,"medianLoan":165000},{"path":"mortgage-data/illinois/grundy","name":"Grundy County","loans":577,"medianLoan":275000},{"path":"mortgage-data/illinois/vermilion","name":"Vermilion County","loans":519,"medianLoan":125000},{"path":"mortgage-data/illinois/henry","name":"Henry County","loans":497,"medianLoan":145000},{"path":"mortgage-data/illinois/ogle","name":"Ogle County","loans":488,"medianLoan":195000},{"path":"mortgage-data/illinois/boone","name":"Boone County","loans":479,"medianLoan":235000},{"path":"mortgage-data/illinois/adams","name":"Adams County","loans":434,"medianLoan":165000},{"path":"mortgage-data/illinois/knox","name":"Knox County","loans":415,"medianLoan":115000},{"path":"mortgage-data/illinois/whiteside","name":"Whiteside County","loans":415,"medianLoan":135000},{"path":"mortgage-data/illinois/woodford","name":"Woodford County","loans":407,"medianLoan":185000},{"path":"mortgage-data/illinois/macoupin","name":"Macoupin County","loans":394,"medianLoan":145000},{"path":"mortgage-data/illinois/monroe","name":"Monroe County","loans":381,"medianLoan":255000},{"path":"mortgage-data/illinois/livingston","name":"Livingston County","loans":363,"medianLoan":145000},{"path":"mortgage-data/illinois/stephenson","name":"Stephenson County","loans":332,"medianLoan":135000},{"path":"mortgage-data/illinois/clinton","name":"Clinton County","loans":324,"medianLoan":195000},{"path":"mortgage-data/illinois/coles","name":"Coles County","loans":311,"medianLoan":135000},{"path":"mortgage-data/illinois/fulton","name":"Fulton County","loans":301,"medianLoan":105000},{"path":"mortgage-data/illinois/franklin","name":"Franklin County","loans":291,"medianLoan":115000},{"path":"mortgage-data/illinois/christian","name":"Christian County","loans":290,"medianLoan":125000},{"path":"mortgage-data/illinois/marion","name":"Marion County","loans":281,"medianLoan":135000},{"path":"mortgage-data/illinois/jackson","name":"Jackson County","loans":280,"medianLoan":145000},{"path":"mortgage-data/illinois/logan","name":"Logan County","loans":280,"medianLoan":135000},{"path":"mortgage-data/illinois/jefferson","name":"Jefferson County","loans":262,"medianLoan":140000}]
rolledUpCounties: 59
rolledUpLoans: 6058