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Williamson, IL · ZIP 62948 · Census Tract 17199020500 · 2027–2030 outlook · Forecasts as of March 2026
Current modeled value
$121K
Downside (P10)
$97K
-19% by 2030
Base Case (P50)
$126K
+5% by 2030
Upside (P90)
$175K
+45% by 2030
Base case: +5% by 2030, with a forecast range from -19% to +45%. The model forecasts this with 66% confidence.
| Year | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Value | $85K | $91K | $84K | $93K | $91K | $97K | $92K | $108K | $125K | $118K | $121K | $124K | $127K | $126K | |
| Growth $ vs 2026 | -$35,642 | -$30,142 | -$36,842 | -$28,242 | -$29,642 | -$23,542 | -$29,042 | -$12,942 | +$3,758 | -$2,842 | +$3,195 | +$6,521 | +$5,486 | ||
| Growth % vs 2026 | -29.5% | -24.9% | -30.5% | -23.4% | -24.5% | -19.5% | -24.0% | -10.7% | +3.1% | -2.3% | +2.6% | +5.4% | +4.5% | ||
| Downside (P10) | $101K | $96K | $97K | ||||||||||||
| Upside (P90) | $144K | $155K | $175K |
The predictive band is moderate for this surface over the shown horizon. Near-term ranges are tighter, but uncertainty widens meaningfully further out.
Near-term band
$101K to $144K
34.9% of median
Long-horizon band
$97K to $175K
61.3% of median
Use these nearby areas to compare price level, upside potential, and forecast risk.
Areas with the most similar current median values
| Area | Current Value | 5yr Expected | 5yr Change | Trend |
|---|---|---|---|---|
| Herrin | $119K | $126K | +6.2% | |
| Marion (Tract 021003) | $131K | $145K | +10.8% | |
| Marion (Tract 021100) | $97K | $106K | +9.9% | |
| Marion (Tract 021001) | $127K | $137K | +7.5% | |
| Blairsville | $111K | $117K | +5.8% | |
| Herrin area | $99K | $104K | +5.1% |
Nearby areas where the model expects higher 5-year price growth
| Area | Current Value | 5yr Expected | 5yr Change | Trend |
|---|---|---|---|---|
| Herrin | $119K | $126K | +6.2% | |
| Herrin | $155K | $178K | +15.0% | |
| Carterville | $230K | $257K | +11.9% | |
| Marion | $131K | $145K | +10.8% | |
| Corinth area | $217K | $240K | +10.5% | |
| West Marion | $261K | $287K | +10.1% |
Nearby areas with narrower forecast ranges (less uncertainty)
| Area | Current Value | 5yr Expected | Spread | Trend |
|---|---|---|---|---|
| Herrin | $119K | $126K | $78K | |
| Marion (Tract 021003) | $131K | $145K | $79K | |
| Blairsville | $111K | $117K | $70K | |
| Herrin area | $99K | $104K | $63K | |
| Marion (Tract 021100) | $97K | $106K | $49K | |
| Herrin | $62K | $66K | $34K |
Forecasts are probabilistic model outputs, not guarantees. The model uses historical data and economic indicators; it does not observe property-specific conditions. This is not financial, investment, or real estate advice. Learn more about our methodology.
Model
Worldcastr World Model (Schrödinger Bridge v12)
Forecast Horizon
2027 to 2030
Schema Version
forecast_queue
Citation
Hardesty Lewis, D. (2026). Worldcastr Home Price Forecast. Retrieved from homecastr.com.
Data Sources
Williamson, IL · ZIP 62948 · Census Tract 17199020500 · 2027–2030 outlook · Forecasts as of March 2026
Current modeled value
$121K
Downside (P10)
$97K
-19% by 2030
Base Case (P50)
$126K
+5% by 2030
Upside (P90)
$175K
+45% by 2030
Base case: +5% by 2030, with a forecast range from -19% to +45%. The model forecasts this with 66% confidence.
| Year | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Value | $85K | $91K | $84K | $93K | $91K | $97K | $92K | $108K | $125K | $118K | $121K | $124K | $127K | $126K | |
| Growth $ vs 2026 | -$35,642 | -$30,142 | -$36,842 | -$28,242 | -$29,642 | -$23,542 | -$29,042 | -$12,942 | +$3,758 | -$2,842 | +$3,195 | +$6,521 | +$5,486 | ||
| Growth % vs 2026 | -29.5% | -24.9% | -30.5% | -23.4% | -24.5% | -19.5% | -24.0% | -10.7% | +3.1% | -2.3% | +2.6% | +5.4% | +4.5% | ||
| Downside (P10) | $101K | $96K | $97K | ||||||||||||
| Upside (P90) | $144K | $155K | $175K |
The predictive band is moderate for this surface over the shown horizon. Near-term ranges are tighter, but uncertainty widens meaningfully further out.
Near-term band
$101K to $144K
34.9% of median
Long-horizon band
$97K to $175K
61.3% of median
Use these nearby areas to compare price level, upside potential, and forecast risk.
Areas with the most similar current median values
| Area | Current Value | 5yr Expected | 5yr Change | Trend |
|---|---|---|---|---|
| Herrin | $119K | $126K | +6.2% | |
| Marion (Tract 021003) | $131K | $145K | +10.8% | |
| Marion (Tract 021100) | $97K | $106K | +9.9% | |
| Marion (Tract 021001) | $127K | $137K | +7.5% | |
| Blairsville | $111K | $117K | +5.8% | |
| Herrin area | $99K | $104K | +5.1% |
Nearby areas where the model expects higher 5-year price growth
| Area | Current Value | 5yr Expected | 5yr Change | Trend |
|---|---|---|---|---|
| Herrin | $119K | $126K | +6.2% | |
| Herrin | $155K | $178K | +15.0% | |
| Carterville | $230K | $257K | +11.9% | |
| Marion | $131K | $145K | +10.8% | |
| Corinth area | $217K | $240K | +10.5% | |
| West Marion | $261K | $287K | +10.1% |
Nearby areas with narrower forecast ranges (less uncertainty)
| Area | Current Value | 5yr Expected | Spread | Trend |
|---|---|---|---|---|
| Herrin | $119K | $126K | $78K | |
| Marion (Tract 021003) | $131K | $145K | $79K | |
| Blairsville | $111K | $117K | $70K | |
| Herrin area | $99K | $104K | $63K | |
| Marion (Tract 021100) | $97K | $106K | $49K | |
| Herrin | $62K | $66K | $34K |
Forecasts are probabilistic model outputs, not guarantees. The model uses historical data and economic indicators; it does not observe property-specific conditions. This is not financial, investment, or real estate advice. Learn more about our methodology.
Model
Worldcastr World Model (Schrödinger Bridge v12)
Forecast Horizon
2027 to 2030
Schema Version
forecast_queue
Citation
Hardesty Lewis, D. (2026). Worldcastr Home Price Forecast. Retrieved from homecastr.com.
Data Sources
Deep dive into property-level home price forecasts for parcels in this area.
Deep dive into property-level home price forecasts for parcels in this area.
