Grundy County, IL ZIP Codes
12 ZIP codes cover all or part of Grundy County, Illinois. The Census Bureau counts 53,219 residents in the county, with a median household income of $92,235 and a median home value of $271,700. Median household income ranges from $71,157 in 60420 to $118,976 in 60410. Its largest communities include Morris, Channahon, Braidwood, Coal City and Diamond.
Grundy County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 53,219 |
| Households | 20,595 |
| Median household income | $92,235 |
| Median home value | $271,700 |
| Median age | 38.3 |
| Median rent | $1,177 |
All 12 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 76,283 |
| Households (sum of ZIP codes) | 28,647 |
| Median household income, range across ZIP codes | $71,157 (60420) to $118,976 (60410) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $92,426 |
| Homeowners | 77.3% |
| Households with kids under 18 | 33.9% |
| Moved in the past year | 7.6% |
| Carrier routes in EDDM2GO's route library | 55 routes, 28,400 homes (11 of 12 ZIP codes) |
Top facts
- Highest median household income in Grundy County: 60410 ($118,976)
- Most residents: 60450 (20,783 people)
- Highest homeownership: 60410 (89.3% own their home)
- Most households with kids: 60447 (45.1% of households)
- Most new movers: 60444 (10.3% moved in last year)
- Youngest median age: 60447 (33.6 years)
- Highest median home value: 60447 ($322,700)
Every ZIP code in Grundy County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 60450 | Morris | 20,783 | 8,741 | $81,777 | $275,500 | 64.9% | 29.8% | 9.5% | 18 | 9,630 | 98% of its land |
| 60447 | Minooka | 16,102 | 5,321 | $108,210 | $322,700 | 88.3% | 45.1% | 8.3% | 9 | 5,378 | 21% of its land |
| 60410 | Channahon | 14,239 | 4,679 | $118,976 | $320,800 | 89.3% | 36.5% | 7.2% | 8 | 5,472 | 17% of its land |
| 60416 | Coal City | 9,550 | 3,824 | $75,219 | $221,900 | 76.5% | 32.6% | 7.3% | 7 | 4,132 | 97% of its land |
| 60420 | Dwight | 4,682 | 1,901 | $71,157 | $167,100 | 68.7% | 27.5% | 4.4% | 5 | 2,271 | 28% of its land |
| 61360 | Seneca | 3,610 | 1,363 | $95,093 | $258,200 | 78.0% | 29.4% | 3.5% | 2 | 1,071 | 21% of its land |
| 60424 | Gardner | 2,153 | 812 | $83,250 | $197,400 | 70.4% | 33.6% | 5.6% | 2 | 882 | 95% of its land |
| 60444 | Mazon | 1,901 | 703 | $87,614 | $219,000 | 85.5% | 31.3% | 10.3% | 1 | 423 | 100% of its land |
| 60407 | Braceville | 1,812 | 649 | $89,792 | $191,000 | 88.4% | 28.5% | 4.4% | 1 | 590 | 79% of its land |
| 60479 | Verona | 671 | 300 | $105,000 | $223,600 | 82.3% | 25.0% | 1.5% | 1 | 205 | 100% of its land |
| 60474 | South Wilmington | 663 | 308 | $85,500 | $177,500 | 88.0% | 14.6% | 0.9% | — | — | 100% of its land |
| 60437 | Kinsman | 117 | 46 | $58,750 | $129,200 | 95.7% | 47.8% | 8.8% | 1 | 29 | 100% of its land |
A ZIP code is listed for Grundy County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Morris — 14,898 residents · 1 ZIP code
- Channahon — 13,927 residents · 2 ZIP codes
- Braidwood — 6,062 residents · 3 ZIP codes
- Coal City — 5,317 residents · 2 ZIP codes
- Diamond — 2,984 residents · 2 ZIP codes
- Seneca — 2,450 residents · 2 ZIP codes
- Gardner — 1,410 residents · 1 ZIP code
- Mazon — 1,401 residents · 1 ZIP code
- Essex — 1,026 residents · 1 ZIP code
- Braceville — 860 residents · 1 ZIP code
- Godley — 602 residents · 1 ZIP code
- South Wilmington — 600 residents · 1 ZIP code
- Carbon Hill — 441 residents · 1 ZIP code
- Lisbon — 373 residents · 2 ZIP codes
- Verona — 272 residents · 1 ZIP code
- Kinsman — 84 residents · 1 ZIP code
- East Brooklyn — 50 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Grundy County — 9 ZIP codes ranked
- ZIP codes with the highest home values in Grundy County — 9 ZIP codes ranked
- ZIP codes with the highest homeownership in Grundy County — 9 ZIP codes ranked
- ZIP codes with the most families with kids in Grundy County — 9 ZIP codes ranked
- ZIP codes with the most new movers in Grundy County — 9 ZIP codes ranked
- Youngest ZIP codes in Grundy County — 9 ZIP codes ranked
- Oldest ZIP codes in Grundy County — 9 ZIP codes ranked
- Fastest-growing ZIP codes in Grundy County — 9 ZIP codes ranked
Price a mailing to Grundy County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Grundy County, IL?
- 60450, 60447, 60410, 60416, 60420, 61360, 60424, 60444, 60407, 60479, 60474 and 60437. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Grundy County?
- 53,219 residents in 20,595 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Grundy County?
- $92,235 for the county as a whole. Its ZIP codes range from $71,157 (60420) to $118,976 (60410).
- Which Grundy County ZIP code has the highest median household income?
- 60410, at $118,976, among ZIP codes with at least 1,000 residents. See the full ranking of Grundy County ZIP codes by income.
- How many carrier routes and mailboxes are in Grundy County?
- For the 11 of 12 ZIP codes in EDDM2GO's stored route library: 55 carrier routes reaching 28,400 residential and 1,684 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.