- Yreka
- Ypsilanti
- Yountville
- Youngwood
- Youngtown
- Youngsville
- Youngstown
- Youngstown
- Yosemite Lakes
- Yorkville
- Yorkville
- Yorktown
- Yorktown
- Yorkshire
- Yorklyn
- Yorketown
- York Harbor
- York
- York
- York
- York
- Yorba Linda
- Yonkers
- Yoakum
- Yerington
- Yelm
- Yellow Springs
- Yeadon
- Yazoo City
- Yarmouth Port
- Yarmouth
- Yarmouth
- Yardville
- Yardley
- Yaphank
- Yankton
- Yanceyville
- Yale
- Yakima
- Yadkinville
- Xenia
- Wytheville
- Wyomissing Hills
- Wyomissing
- Wyoming
- Wyoming
- Wyoming
- Wyoming
- Wynnewood
- Wynne
- Wyndmoor
- Wyndham
- Wyncote
- Wynantskill
- Wylie
- Wyldwood
- Wyckoff
- Wyandotte
- Wyandanch
- Wrightwood
- Wrightsville Beach
- Wrightsville
- Wrightsville
- Wrightsville
- Wrightstown
- Wrightsboro
- Wright City
- Wright
- Wrentham
- Wrens
- Wray
- Wrangell
- Worthington
- Worthington
- Worth
- Wormleysburg
- Worland
- Worcester
- Wooster
- Woonsocket
- Woolwich
- Woodway
- Woodward
- Woodville
- Woodville
- Woodville
- Woodstown
- Woodstock
- Woodstock
- Woodstock
- Woodstock
- Woodson Terrace
- Woodside East
- Woodside
- Woodside
- Woodsfield
- Woods Cross
- Woods Creek
- Woodruff
- Wood-Ridge
