| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 16331 | Kossuth | Kossuth | Pennsylvania | |
| 29169 | Kathwood | West columbia | South Carolina | Columbia SC |
| 31049 | Kite | Kite | Georgia | Dublin GA |
| 33040 | Key west | Key west | Florida | Key West FL |
| 33041 | Key west | Key west | Florida | Key West FL |
| 33041 | Ky wst | Key west | Florida | Key West FL |
| 33045 | Key west | Key west | Florida | Key West FL |
| 38834 | Kossuth | Corinth | Mississippi | Corinth MS |
| 40806 | Keith | Baxter | Kentucky | |
| 41828 | Kite | Kite | Kentucky | |
| 42055 | Kuttawa | Kuttawa | Kentucky | |
| 52001 | Key west | Dubuque | Iowa | Dubuque IA |
| 52208 | Koszta | Belle plaine | Iowa | Cedar Rapids IA |
| 52248 | Keota | Keota | Iowa | |
| 52637 | Kossuth | Mediapolis | Iowa | Burlington IA-IL |
| 56050 | Kasota | Kasota | Minnesota | Minneapolis-St. Paul-Bloomington MN-WI |
| 62878 | Keith | Rinard | Illinois | |
| 63532 | Keota | Bevier | Missouri | |
| 64116 | Ks city | Kansas city | Missouri | Kansas City MO-KS |
| 64171 | Ks city | Kansas city | Missouri | Kansas City MO-KS |
| 64188 | Ks city | Kansas city | Missouri | Kansas City MO-KS |
| 64999 | Ks city | Kansas city | Missouri | Kansas City MO-KS |
| 74941 | Keota | Keota | Oklahoma | |