Martin County is a district of Florida.
Boundaries: United States Census Bureau, MAF/TIGER Database (https://www.census.gov/geographies/mapping-files/time-series/geo/carto-boundary-file.html) via geoBoundaries, public domain
| City of Stuart | no seat recorded | 16 k |
| Town of Jupiter Island | no seat recorded | 817 |
| Town of Ocean Breeze Park | no seat recorded | 355 |
| Town of Sewall's Point | no seat recorded | 2 k |
Nothing has been written about Martin County here, and neither Wikipedia nor Wikivoyage has an article we could draw one from. If you know the place, that makes you a better source than anything we have. Tell us what is worth knowing and where you got it.
We show Stuart as the capital of Martin County. If that is wrong, tell us what it should be and where you read it.
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