Place
- Seminole2
- Sonoma2
- South Carolina2
- Southwest of Loveland Pass, 20 miles west southwest of Idaho Springs2
- Suffolk2
- Sugarloaf2
- Swain2
- Texas2
- Thunder Bay2
- US Virgin Islands2
- Unalaska Island2
- Van Buren2
- Vancouver Island, Victoria2
- Virginia2
- Wellesley2
- Winona2
- Yucatán2
- Across the state line from Rockville, Oregon1
- Adams1
- Ain1