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Where am ILOCATED

Kane County, Illinois

Kane County, Illinois, has 525,757 residents (July 2025 estimate). Its county seat is Geneva. It uses Central Time and covers 519 sq mi (1,345 km²) of land.

Chicago
Kane County in Illinois
DeKalb CountyDuPage CountyAuroraElginBartlettCarpentersvilleSt. Charles
Kane County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
525,757
Land area
519 sq mi (1,345 km²)
County seat or government
Geneva
Time zone
Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income
$103,163 ± $2,082
Median home value
$327,000 ± $4,132
Median rent, with utilities
$1,453 ± $31
Homes lived in by their owners
76% ± 0.7 points
County type
County
Metro or micro area
Chicago-Naperville-Elgin, IL-IN metro areaCentral county
Water area
4.82 sq mi (12.5 km²)
State
Illinois
County code (FIPS)
17089
Coordinates (central point)
41.939594, -88.428040
Open this point in the location finder

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Kane County

Time zoneLocal time and UTC offsetNext clock change
Central TimeAmerica/ChicagoUTC-06:00 in January; UTC-05:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 6050557,199 people
  2. 6012051,225 people
  3. 6050650,038 people
  4. 6012348,379 people
  5. 6001045,747 people
  6. 6054343,047 people
  7. 6010341,382 people
  8. 6050439,358 people
  9. 6011038,558 people
  10. 6018533,703 people
  11. 6010232,286 people
  12. 6017431,402 people
All 34
  1. 6053830,514 people
  2. 6013429,743 people
  3. 6014229,692 people
  4. 6051029,038 people
  5. 6017525,553 people
  6. 6012424,487 people
  7. 6017724,416 people
  8. 6050223,308 people
  9. 6014022,689 people
  10. 6017822,224 people
  11. 6054218,932 people
  12. 6011815,892 people
  13. 6055412,081 people
  14. 6011911,381 people
  15. 601368,777 people
  16. 601513,888 people
  17. 601842,557 people
  18. 605112,081 people
  19. 60109481 people
  20. 60539313 people
  21. 6014466 people
  22. 6018323 people

34 ZIP Code areas overlap Kane County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

Townships in Kane County, largest first

  1. Aurora Township126,432 people
  2. Elgin Township104,350 people
  3. Dundee Township64,400 people
  4. St. Charles Township51,964 people
  5. Batavia Township35,551 people
  6. Rutland Township27,636 people
  7. Geneva Township26,345 people
  8. Sugar Grove Township20,938 people
  9. Blackberry Township17,484 people
  10. Campton Township17,093 people
  11. Hampshire Township9,260 people
  12. Plato Township9,200 people
All 16
  1. Big Rock Township2,110 people
  2. Virgil Township1,716 people
  3. Burlington Township1,656 people
  4. Kaneville Township1,120 people

People counts are American Community Survey 2020–2024 5-year estimates. All townships in Illinois, by county

School districts in Kane County, largest first

  1. School District U-46231,754 people
  2. Community Unit School District 300120,443 people
  3. Oswego Community Unit School District 30884,549 people
  4. Aurora West Unit School District 12973,943 people
  5. Aurora East Unit School District 13168,295 people
  6. St. Charles Community Unit School District 30368,211 people
  7. Huntley Consolidated School District 15846,282 people
  8. Barrington Community Unit School District 22044,738 people
  9. Yorkville Community Unit School District 11536,238 people
  10. Batavia Unit School District 10132,437 people
  11. Geneva Community Unit School District 30429,575 people
  12. Kaneland Community Unit School District 30226,458 people
All 15
  1. Sycamore Community Unit School District 42722,192 people
  2. Central Community Unit School District 30121,751 people
  3. Hinckley-Big Rock Community Unit School District 4295,294 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Aurora, Illinois (city)179,898 people
  2. Elgin, Illinois (city)114,934 people
  3. Bartlett, Illinois (village)40,501 people
  4. Carpentersville, Illinois (village)37,346 people
  5. St. Charles, Illinois (city)32,854 people
  6. Algonquin, Illinois (village)30,067 people
  7. Huntley, Illinois (village)28,005 people
  8. Batavia, Illinois (city)27,151 people
  9. South Elgin, Illinois (village)24,217 people
  10. Montgomery, Illinois (village)21,515 people
  11. Geneva, Illinois (city)21,258 people
  12. North Aurora, Illinois (village)18,696 people
All 30
  1. Pingree Grove, Illinois (village)10,914 people
  2. Campton Hills, Illinois (village)10,877 people
  3. Sugar Grove, Illinois (village)9,240 people
  4. Gilberts, Illinois (village)8,606 people
  5. Hampshire, Illinois (village)8,524 people
  6. West Dundee, Illinois (village)7,906 people
  7. Elburn, Illinois (village)6,354 people
  8. Barrington Hills, Illinois (village)3,879 people
  9. Sleepy Hollow, Illinois (village)3,161 people
  10. East Dundee, Illinois (village)3,146 people
  11. Wayne, Illinois (village)2,562 people
  12. Prestbury, Illinois (CDP)2,045 people
  13. Maple Park, Illinois (village)1,573 people
  14. Big Rock, Illinois (village)1,548 people
  15. Lily Lake, Illinois (village)1,293 people
  16. Kaneville, Illinois (village)523 people
  17. Burlington, Illinois (village)425 people
  18. Virgil, Illinois (village)312 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. DeKalb County, Illinois18 mi west
  2. DuPage County, Illinois19 mi east
  3. Kendall County, Illinois24 mi south
  4. McHenry County, Illinois27 mi north
  5. Cook County, Illinois40 mi east

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.