Williamson County, IL: Foreclosures, Tax Liens & Distressed Properties

Williamson County, IL, Illinois: 22 ZIP codes scored, Williamson County, IL averaging 17/100 (low, Williamson, IL), from 10 to 24. Williamson County, IL is in its expansion phase (Williamson, IL confidence 33/100): Williamson, IL home prices up 5.7% (Williamson, IL) over twelve months. Williamson County, IL lender headwind: 65/100.

Highest-scoring Williamson County, IL ZIPs: 62901 (24/100), 62924 (24/100), 62902 (19/100), 62917 (18/100), 62841 (17/100), 62915 (17/100). Also scored in Williamson County, IL: 62918, 62921, 62933, 62935, 62948, 62949, 62951, 62958, 62959, 62974.

Across Williamson County, IL's scored ZIPs: median home value $128,459, household income $58,019, 15.1% vacancy, 16.2% poverty, 74% owner-occupied, median age 44.2.

Williamson County, IL insurance distress 7/100 (#2,410 in the US); FEMA hazard 0/100 for Williamson, IL; 3 Williamson, IL NFIP flood claims; Williamson, IL construction distress 30/100.

14 banks with 41 branches lend in Williamson County, IL; Williamson, IL weighted bank stress 66/100, highest 83/100 in Williamson, IL.

Williamson County, IL unemployment 3.6% (Williamson, IL -1.4 pts, six months); 148 new housing units permitted in Williamson County, IL over twelve months, Williamson, IL up 20% from 123; Williamson, IL home prices +8.7% a year (Williamson, IL) over three years.

32,084 housing units in Williamson County, IL; 8,307 Williamson, IL renter households; 44% of Williamson, IL renters spend 30%+ of income on rent, 18% (Williamson, IL) half or more.

Williamson County, IL ranks #1,610 nationally on the opportunity index (Williamson, IL, among all ranked counties); Williamson, IL scores 29.0/100 and Williamson, IL sits #34 inside Illinois. Williamson, IL is in the early_signal opportunity phase; Williamson, IL's primary driver is bank institutional, Williamson, IL second driver vacancy; Williamson, IL moved up 783 places. 11 short-sale listings across Williamson, IL; 55 days on market observed in Williamson, IL; 10.5% vacancy over 22 Williamson, IL ZIPs.

No CFPB county sample covers Williamson County, IL. The non-metro area reading for Williamson, IL: 1.4% ninety-plus days late; Williamson, IL's thirty-to-eighty-nine share is 2.8% (Williamson, IL, December 2025 data); Illinois overall 1.1%.

Williamson County, IL has 10 watched banks; 10 Williamson, IL banks sit in an elevated band. Williamson, IL footprints: Banterra Bank (9 branches, stress 83) in Williamson, IL; First Southern Bank (9 branches, stress 60) in Williamson, IL; Bank Of Herrin (5 branches, stress 77) in Williamson, IL.

3,101 of the 32,084 housing units in Williamson, IL sit vacant. Williamson County, IL permitted 65 multifamily units in twelve months; Williamson, IL's one-to-four unit structures added 83 units in Williamson County, IL.