| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Yama | city | Missouri | United States | 36.26 | -89.94306 | 255 | 1010 |
| Yancy Mills | city | Missouri | United States | 37.79111 | -91.83389 | 882 | 591 |
| Yarrow | city | Missouri | United States | 40.09389 | -92.68028 | 797 | 727 |
| Yates | city | Missouri | United States | 39.31028 | -92.59917 | 800 | 1109 |
| Yeakley | city | Missouri | United States | 37.205 | -93.50917 | 1122 | 4303 |
| Yeakley historical | city | Missouri | United States | 37.20694 | -93.48611 | 1194 | 5885 |
| Yeatman | city | Missouri | United States | 38.54333 | -90.61194 | 413 | 34192 |
| Yolo | city | Missouri | United States | 38.43278 | -93.53861 | 751 | 755 |
| Yonkerville | city | Missouri | United States | 36.91611 | -94.00917 | 1309 | 2992 |
| York | city | Missouri | United States | 40.40778 | -95.26528 | 1049 | 658 |
| Youngers | city | Missouri | United States | 39.05111 | -92.12444 | 898 | 1242 |
| Youngstown | city | Missouri | United States | 40.17472 | -92.68194 | 751 | 3343 |
| Yount | city | Missouri | United States | 37.60528 | -90.03889 | 675 | 987 |
| Yucatan | city | Missouri | United States | 38.85444 | -91.75028 | 797 | 621 |
| Yukon | city | Missouri | United States | 37.27306 | -91.84806 | 1338 | 669 |
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