Y Yosemite National Park 306 19 Yachats 63 17 Yuma 41 9 York 37 29 Youngstown 37 18 Yakima 37 16 Yorktown 17 39 Yukon 17 31 York 16 20 York 15 8 Yreka 15 6 Yarmouth Port 12 38 Yountville 12 27 Yankton 11 11 Yonkers 10 35 Yuba City 10 8 Yellowstone National Park 9 20 Yulee 7 28 Yucca Valley 7 22 York Beach 6 16 Yemassee 6 12