County ZIP codes · Illinois · FIPS 17089
Kane County, IL ZIP Codes
Kane County, Illinois has 37 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 32 residential and 5 for PO boxes or a single organization. 22 of the residential ones lie mainly in Kane County and 10 mainly in a neighboring county; 16 cross the county line. Median household income ranges from $73,284 in 60505 (Aurora) to $181,352 in 60175 (Saint Charles) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Kane County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $92,913 and $132,949.
They carry 26 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 32 residential ZIP codes in Kane County
22 ZIP codes lie mainly in Kane County; 10 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 60505 | Aurora | 57,199 | 5,640 | $73k | $205k | 100% |
| 60506 | Aurora | 50,038 | 2,353 | $80k | $254k | 99% |
| 60123 | Elgin | 48,379 | 3,464 | $88k | $261k | 100% |
| 60110 | Carpentersville | 38,558 | 4,604 | $88k | $234k | 100% |
| 60174 | Saint Charles | 31,402 | 2,289 | $105k | $362k | 99% |
| 60134 | Geneva | 29,743 | 2,043 | $153k | $449k | 100% |
| 60510 | Batavia | 29,038 | 1,190 | $122k | $392k | 84% |
| 60175 | Saint Charles | 25,553 | 762 | $181k | $520k | 100% |
| 60124 | Elgin | 24,487 | 642 | $140k | $431k | 100% |
| 60177 | South Elgin | 24,416 | 2,750 | $126k | $340k | 100% |
| 60140 | Hampshire | 22,689 | 280 | $111k | $338k | 95% |
| 60542 | North Aurora | 18,932 | 1,999 | $115k | $342k | 100% |
| 60118 | Dundee | 15,892 | 759 | $107k | $358k | 100% |
| 60554 | Sugar Grove | 12,081 | 340 | $123k | $386k | 98% |
| 60119 | Elburn | 11,381 | 230 | $131k | $402k | 100% |
| 60136 | Gilberts | 8,777 | 1,186 | $148k | $347k | 100% |
| 60151 | Maple Park | 3,888 | 47 | $118k | $347k | 75% |
| 60511 | Big Rock | 2,081 | 70 | $159k | $338k | 96% |
| 60109 | Burlington | 481 | 87 | $83k | $302k | 100% |
| 60539 | Mooseheart | 313 | 361 | – | – | 100% |
| 60144 | Kaneville | 66 | 1,347 | $59k | $300k | 100% |
| 60183 | Wasco | 23 | 47 | – | – | 100% |
Partly in Kane County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 60538 | Montgomery | 30,514 | 3,151 | $97k | $267k | 46% |
| 60502 | Aurora | 23,308 | 2,086 | $157k | $412k | 41% |
| 60184 | Wayne | 2,557 | 304 | $164k | $643k | 36% |
| 60120 | Elgin | 51,225 | 2,940 | $82k | $242k | 28% |
| 60142 | Huntley | 29,692 | 764 | $90k | $340k | 28% |
| 60102 | Algonquin | 32,286 | 2,047 | $133k | $350k | 22% |
| 60504 | Aurora | 39,358 | 4,482 | $98k | $287k | 20% |
| 60178 | Sycamore | 22,224 | 331 | $93k | $280k | 7% |
| 60185 | West Chicago | 33,703 | 1,091 | $107k | $344k | 4% |
| 60010 | Barrington | 45,747 | 617 | $178k | $638k | 2% |
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
17 ZIP codes of Kane County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Kane | Elsewhere |
|---|---|---|
| 60120 | 28% | Cook County 72% |
| 60506 | 99% | |
| 60010 | 2% | Cook County 51%; Lake County 38%; McHenry County 9% |
| 60504 | 20% | DuPage County 80% |
| 60185 | 4% | DuPage County 96% |
| 60102 | 22% | McHenry County 78% |
| 60174 | 99% | DuPage County 1% |
| 60538 | 46% | Kendall County 54% |
| 60142 | 28% | McHenry County 72% |
| 60510 | 84% | DuPage County 16% |
| 60502 | 41% | DuPage County 59% |
| 60140 | 95% | DeKalb County 4%; McHenry County 1% |
| 60178 | 7% | DeKalb County 93% |
| 60554 | 98% | Kendall County 2% |
| 60151 | 75% | DeKalb County 25% |
| 60184 | 36% | DuPage County 64% |
| 60511 | 96% | DeKalb County 4% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Kane County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Kane County's ZIP codes use 3 prefixes: 600, 601 and 605.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 600 | Palatine, IL (SCF 600) | 1 | 82 |
| 601 | Carol Stream, IL (SCF 601) | 24 | 89 |
| 605 | Fox Valley, IL (SCF 605) | 12 | 65 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.