Chicago-Naperville-Elgin, IL-IN-WI · Illinois
Grundy County
52,920 residents107 permits TTM$93,060 median HHI8 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$259,200
ACS 5-Year
Cap rate proxy
6.1%
FMR × 0.65 ÷ Home Value
Rent-to-income
14.7%
HUD FMR ÷ ACS HHI
Net migration
+2.57%
IRS SOI
Permits (TTM)
107
Census BPS
Climate risk
66.5
FEMA NRI (0–100)
ZIP code breakdown8 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate | Rent gap |
|---|---|---|---|---|---|
| 60407 | $217,730 | $1,590 | 8.8% | 6.3% | 28.5% |
| 60424 | — | — | — | 6.0% | 36.2% |
| 60474 | — | — | — | 5.3% | 36.2% |
| 60437 | — | — | — | 5.3% | 36.2% |
| 60444 | — | — | — | 5.2% | 36.2% |
Ranked by composite score
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Demographics
Owner-occupied
75.8%
Census ACS
Vacancy rate
3.8%
Census ACS
Bachelor's degree +
24.2%
Census ACS
Rent burdened
43.0%
Census ACS (>30% income)
Median age
38.6
Census ACS
U.S. Census Bureau — American Community Survey 5-Year Estimates
U.S. Census Bureau — Building Permits Survey
U.S. Department of Housing and Urban Development — Fair Market Rents / Small Area Fair Market Rents (SAFMR)
Internal Revenue Service — Statistics of Income Migration Data
FEMA — National Risk Index
Last updated: April 16, 2026