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Kansas ZIP codes

Kansas has 748 ZIP codes (66002–67954) across 632 cities and towns and 105 counties.

ZIP codes
748
With delivery area
704
Population in ZIPs
2,947,026
Cities & towns
632
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Richest ZIP codes in Kansas Most expensive ZIP codes

Zoom in to see ZIP code boundaries. Click a dot to open a ZIP code, or anywhere else to see which ZIP it's in.

Largest cities in Kansas

Kansas ZIP codes by county

Most populated Kansas ZIP codes

  1. 66062 Olathe – 78,841
  2. 66061 Olathe – 67,967
  3. 67401 Salina – 50,217
  4. 66502 Manhattan – 43,693
  5. 67212 Wichita – 42,902
  6. 66048 Leavenworth – 35,717
  7. 67846 Garden City – 34,475
  8. 66212 Overland Park – 32,917
  9. 67217 Wichita – 32,603
  10. 66614 Topeka – 32,538

All Kansas cities and towns

Frequently asked questions

How many ZIP codes are in Kansas?

Kansas has 748 ZIP codes: 704 with a delivery area and 44 PO Box or single-organization ZIP codes.

What ZIP codes does Kansas use?

Kansas ZIP codes run from 66002 to 67954.

Which Kansas ZIP code has the most people?

ZIP code 66062 in Olathe has the largest population, about 78,841 residents (ACS 2020–2024).