ZIP codes
8
Grundy County, IL Demographics & ZIP Codes
Grundy County, Illinois demographics and median household income by ZIP code — 8 ZIP codes — population 37,434 — avg. income $83,786 — avg. home value $203,563. Compare income, housing, and ZIP-level data on US5.
Population
37,434
Median household income (avg.)
$83,786
111% of U.S. median
Average home value
$203,563
58% of U.S. median
Average rent
$941
81% of U.S. median
Grundy County demographics
Grundy County, Illinois covers 8 ZIP codes, with a combined ZIP-area population of about 37,434.
Median household income in Grundy County
The average median household income across ZIP codes in Grundy County, Illinois is about $83,786 — about 7% above the IL ZIP average ($78,143), and about 11% above the U.S. median ($75,149).
Among ZIPs with income data, 60479 (Verona) is near the top at about $103,333, while 60416 (Coal City) is near the bottom at about $71,865.
Housing in Grundy County
For housing in Grundy County, Illinois, the average median home value is about $203,563 and the average median rent is about $941.
The most populous ZIP is 60450 (Morris) with about 20,918 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Grundy County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 60450 | Morris | Grundy County | IL | 20,918 | $81,716 | $266,600 |
| 60416 | Coal City | Grundy County | IL | 9,277 | $71,865 | $222,900 |
| 60424 | Gardner | Grundy County | IL | 2,170 | $81,000 | $191,600 |
| 60444 | Mazon | Grundy County | IL | 1,986 | $88,750 | $219,800 |
| 60407 | Braceville | Grundy County | IL | 1,723 | $81,750 | $178,200 |
| 60479 | Verona | Grundy County | IL | 629 | $103,333 | $214,400 |
| 60474 | South Wilmington | Grundy County | IL | 628 | $86,250 | $166,200 |
| 60437 | Kinsman | Grundy County | IL | 103 | $75,625 | $168,800 |
Frequently asked questions
What are the demographics of Grundy County?
Grundy County, Illinois has a combined ZIP-area population of about 37,434 across 8 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Grundy County?
The average median household income across ZIP codes in Grundy County, Illinois is about $83,786, about 7% above the state ZIP average ($78,143), and about 11% above the U.S. median ($75,149). Average median home value is about $203,563. Among ZIPs with data, 60479 (Verona) is near the top ($103,333) and 60416 (Coal City) is near the bottom ($71,865).
How many ZIP codes are in Grundy County?
Grundy County, Illinois includes 8 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Grundy County?
This page lists ZIP codes in Grundy County, Illinois with population, median household income, and home value. Select a ZIP for a full demographics profile.