Place
- Louisiana6
- Massachusetts Bay (Mass.)6
- Michigan6
- Northern Mariana Islands6
- Ohio6
- Oklahoma6
- Saint Helena6
- Utah6
- Washington (State)6
- Illinois5
- Kentucky5
- Maine, Gulf of5
- Mississippi5
- Missouri5
- Nevada County (Calif.)5
- New Mexico5
- North Carolina5
- Northeastern States5
- Penobscot Bay (Me.)5
- Rhode Island Sound (Mass. and R.I.)5