Will County, Illinois ZIP codes
31 ZIP codes are in Will County, plus 15 that cross in from neighboring counties. It's part of the Chicago-Naperville-Elgin, IL-IN metro area.
- ZIP codes
- 31
- Population in these ZIPs
- 697,966
- Avg. median income
- $114,900population-weighted
- Cities & towns
- 23
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Will County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 60401 | Beecher | 7,647 | $97,569 | $321,600 |
| 60403 | Crest Hill | 18,371 | $73,074 | $282,600 |
| 60404 | Shorewood | 20,385 | $122,171 | $416,500 |
| 60408 | Braidwood | 5,327 | $95,174 | $286,900 |
| 60410 | Channahon | 14,239 | $118,976 | $387,300 |
| 60417 | Crete | 14,901 | $91,952 | $302,000 |
| 60421 | Elwood | 3,649 | $103,083 | $320,900 |
| 60423 | Frankfort | 32,836 | $136,730 | $501,500 |
| 60431 | Joliet | 27,138 | $122,870 | $354,100 |
| 60432 | Joliet | 20,465 | $64,917 | $208,500 |
| 60433 | Joliet | 16,382 | $66,515 | $211,900 |
| 60434 PO Box | Joliet | — | — | — |
| 60435 | Joliet | 48,167 | $76,369 | $276,700 |
| 60436 | Joliet | 19,423 | $62,961 | $227,000 |
| 60440 | Bolingbrook | 51,940 | $93,494 | $331,100 |
| 60441 | Lockport | 36,844 | $103,374 | $365,500 |
| 60442 | Manhattan | 13,753 | $127,986 | $399,400 |
| 60446 | Romeoville | 41,672 | $106,258 | $323,000 |
| 60448 | Mokena | 24,405 | $120,761 | $451,800 |
| 60449 | Monee | 9,477 | $104,904 | $353,900 |
| 60451 | New Lenox | 37,361 | $137,404 | $456,900 |
| 60468 | Peotone | 5,809 | $104,625 | $339,000 |
| 60481 | Wilmington | 11,195 | $79,042 | $273,500 |
| 60484 | University Park | 6,762 | $73,266 | $198,200 |
| 60490 | Bolingbrook | 22,156 | $150,531 | $496,200 |
| 60491 | Homer Glen | 22,757 | $138,571 | $531,400 |
| 60503 | Aurora | 16,789 | $136,726 | $416,800 |
| 60544 | Plainfield | 27,306 | $108,304 | $390,600 |
| 60564 | Naperville | 47,016 | $181,382 | $693,500 |
| 60585 | Plainfield | 25,960 | $155,511 | $561,200 |
| 60586 | Plainfield | 47,834 | $131,637 | $392,400 |
ZIP codes partly in Will County
These ZIP codes are mostly in a neighboring county but cover part of Will County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 60407 | Braceville | Grundy County | 1,812 | $89,792 | $223,900 |
| 60416 | Coal City | Grundy County | 9,550 | $75,219 | $294,800 |
| 60439 | Lemont | Cook County | 24,192 | $121,724 | $593,900 |
| 60447 | Minooka | Kendall County | 16,102 | $108,210 | $373,500 |
| 60466 | Park Forest | Cook County | 21,461 | $61,654 | $160,100 |
| 60467 | Orland Park | Cook County | 24,398 | $114,812 | $484,000 |
| 60471 | Richton Park | Cook County | 12,848 | $64,494 | $228,300 |
| 60475 | Steger | Cook County | 10,035 | $67,487 | $173,900 |
| 60477 | Tinley Park | Cook County | 35,976 | $94,927 | $309,300 |
| 60487 | Tinley Park | Cook County | 26,043 | $131,793 | $398,100 |
| 60517 | Woodridge | DuPage County | 33,156 | $99,024 | $412,200 |
| 60543 | Oswego | Kendall County | 43,047 | $119,371 | $420,400 |
| 60565 | Naperville | DuPage County | 40,483 | $164,447 | $615,800 |
| 60940 | Grant Park | Kankakee County | 3,322 | $97,361 | $296,400 |
| 60950 | Manteno | Kankakee County | 11,964 | $89,125 | $320,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Will County
Nearby counties
Frequently asked questions
How many ZIP codes are in Will County, Illinois?
31 ZIP codes are mainly in Will County, and 15 more ZIP codes from neighboring areas reach partly into it.
What cities are in Will County?
ZIP codes in Will County use the city names Aurora, Beecher, Bolingbrook, Braidwood, Channahon, Crest Hill, Crete, Elwood, Frankfort, Homer Glen, Joliet and Lockport and others.
What metro area is Will County in?
Will County is part of the Chicago-Naperville-Elgin, IL-IN metropolitan statistical area.