Sedgwick County, Kansas

Sedgwick County, Kansas, has 538,433 residents (July 2025 estimate). Its county seat is Wichita. It uses Central Time and covers 997 sq mi (2,582 km²) of land.

WichitaOverland Park
Sedgwick County in Kansas
WichitaDerbyHaysvilleBel AireValley Center
Sedgwick County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
538,433
Land area
997 sq mi (2,582 km²)
County seat or government
Wichita
Time zone
Central TimeUTC-06:00 in January; UTC-05:00 in July
Median household income
$69,365 ± $1,409
Median home value
$203,300 ± $3,353
Median rent, with utilities
$998 ± $16
Homes lived in by their owners
63.1% ± 0.7 points
County type
County
Metro or micro area
Wichita, KS metro areaCentral county
Water area
12.1 sq mi (31.4 km²)
State
Kansas
County code (FIPS)
20173
Coordinates (central point)
37.681045, -97.461054

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 Sedgwick 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. 6721242,902 people
  2. 6721732,603 people
  3. 6720330,710 people
  4. 6703730,278 people
  5. 6720727,414 people
  6. 6721823,383 people
  7. 6721623,254 people
  8. 6720422,538 people
  9. 6722621,596 people
  10. 6720520,098 people
  11. 6721319,699 people
  12. 6721119,105 people
All 52
  1. 6720818,950 people
  2. 6720617,380 people
  3. 6722016,270 people
  4. 6721415,243 people
  5. 6723514,958 people
  6. 6706014,125 people
  7. 6720913,289 people
  8. 6721912,586 people
  9. 6723011,981 people
  10. 6714710,792 people
  11. 670529,262 people
  12. 672109,024 people
  13. 671108,722 people
  14. 672157,129 people
  15. 671016,941 people
  16. 671336,931 people
  17. 670265,692 people
  18. 670253,940 people
  19. 671353,681 people
  20. 670303,037 people
  21. 670012,535 people
  22. 670312,497 people
  23. 672282,424 people
  24. 670672,293 people
  25. 670172,264 people
  26. 672022,046 people
  27. 670501,907 people
  28. 670201,596 people
  29. 671081,384 people
  30. 67223849 people
  31. 67149844 people
  32. 67118769 people
  33. 67232607 people
  34. 67120575 people
  35. 67106560 people
  36. 67260520 people
  37. 67016480 people
  38. 67221325 people
  39. 67227152 people
  40. 6705562 people

52 ZIP Code areas overlap Sedgwick 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 Sedgwick County, largest first

  1. Rockford Township24,132 people
  2. Riverside Township13,323 people
  3. Kechi Township10,177 people
  4. Gypsum Township10,158 people
  5. Salem Township9,499 people
  6. Attica Township7,910 people
  7. Park Township7,531 people
  8. Grant Township5,489 people
  9. Valley Center Township4,843 people
  10. Ninnescah Township3,398 people
  11. Minneha Township3,396 people
  12. Morton Township2,792 people
All 27
  1. Union Township2,651 people
  2. Garden Plain Township2,302 people
  3. Sherman Township2,176 people
  4. Ohio Township2,157 people
  5. Illinois Township2,058 people
  6. Eagle Township1,291 people
  7. Afton Township1,289 people
  8. Payne Township1,125 people
  9. Greeley Township905 people
  10. Waco Township857 people
  11. Viola Township606 people
  12. Grand River Township551 people
  13. Lincoln Township485 people
  14. Erie Township123 people
  15. Delano Township14 people

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

School districts in Sedgwick County, largest first

  1. Wichita Unified School District 259329,246 people
  2. Maize Unified School District 26642,210 people
  3. Derby Unified School District 26039,269 people
  4. Goddard Unified School District 26530,779 people
  5. Andover Unified School District 38529,031 people
  6. Haysville Unified School District 26123,902 people
  7. Valley Center Public Schools Unified School District 26215,943 people
  8. Circle Unified School District 37511,305 people
  9. Renwick Unified School District 26710,040 people
  10. Mulvane Unified School District 2639,616 people
  11. Rose Hill Public Schools Unified School District 3948,128 people
  12. Haven Public Schools Unified School District 3126,270 people
All 20
  1. Clearwater Unified School District 2646,214 people
  2. Kingman-Norwich Unified School District 3315,575 people
  3. Halstead Unified School District 4405,200 people
  4. Cheney Unified School District 2683,945 people
  5. Remington-Whitewater Unified School District 2063,702 people
  6. Conway Springs Unified School District 3562,914 people
  7. Sedgwick Public Schools Unified School District 4392,011 people
  8. Burrton Unified School District 3691,239 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. Wichita, Kansas (city)397,945 people
  2. Derby, Kansas (city)26,062 people
  3. Haysville, Kansas (city)11,117 people
  4. Bel Aire, Kansas (city)9,043 people
  5. Valley Center, Kansas (city)8,590 people
  6. Park City, Kansas (city)7,673 people
  7. Maize, Kansas (city)6,824 people
  8. Mulvane, Kansas (city)6,171 people
  9. Goddard, Kansas (city)6,030 people
  10. Kechi, Kansas (city)2,901 people
  11. Oaklawn-Sunview, Kansas (CDP)2,789 people
  12. Clearwater, Kansas (city)2,716 people
All 26
  1. Cheney, Kansas (city)2,580 people
  2. McConnell AFB, Kansas (CDP)1,907 people
  3. Sedgwick, Kansas (city)1,614 people
  4. Colwich, Kansas (city)1,492 people
  5. Garden Plain, Kansas (city)1,126 people
  6. Andale, Kansas (city)1,062 people
  7. Eastborough, Kansas (city)919 people
  8. Mount Hope, Kansas (city)763 people
  9. Bentley, Kansas (city)480 people
  10. Viola, Kansas (city)190 people
  11. St. Marks, Kansas (CDP)156 people
  12. Greenwich, Kansas (CDP)62 people
  13. Furley, Kansas (CDP)49 people
  14. Peck, Kansas (CDP)22 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Harvey County, Kansas26 mi north
  2. Sumner County, Kansas31 mi south
  3. Butler County, Kansas35 mi east
  4. Reno County, Kansas38 mi northwest
  5. Kingman County, Kansas38 mi west
  6. Cowley County, Kansas46 mi southeast

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.