Cheapest ZIPs in Carroll County, IL

No ZIP in Carroll County, ILclears the HavenScore: 60 quality floor this month — in high-cost counties, low prices and strong scores rarely overlap. Below is the affordable end anyway: the county’s most affordable scored ZIPs, ranked by median home value with each ZIP’s score shown. Refreshed September 2026.

  1. 1
    61074
    Savanna, IL
    $96,929
    HavenScore: 54
  2. 2
    61053
    Mount Carroll, IL
    $152,643
    HavenScore: 52
  3. 3
    61014
    Chadwick, IL
    $156,441
    HavenScore: 50
  4. 4
    61051
    Milledgeville, IL
    $157,133
    HavenScore: 50
  5. 5
    61285
    Thomson, IL
    $157,824
    HavenScore: 50
  6. 6
    61078
    Shannon, IL
    $186,101
    HavenScore: 51
  7. 7
    61046
    Lanark, IL
    $332,293
    HavenScore: 44

Related pages

Frequently asked questions

Why doesn't this list use the usual quality floor?
Cheapest-ZIPs lists normally include only ZIPs with HavenScore: 60 or above. No ZIP in Carroll County, IL clears that floor this month, so this page shows the county's most affordable scored ZIPs instead — with each ZIP's HavenScore shown, so the trade-off stays visible.
How is "most affordable" measured here?
ZIPs are ranked by median home value from lowest to highest across every scored ZIP in Carroll County, IL. Because no ZIP clears the quality floor this month, no score filter is applied to this list.
How often is this list updated?
This page refreshes monthly when our pipeline ingests new data from Zillow, Redfin, Census, FHFA, and FRED.