Moving to Southwest Harbor: Pros, Cons & What to Know
Moving to Southwest Harbor means moving to Mount Desert Island's quieter, working-waterfront 'quiet side' -- a real lobstering village weighed honestly against expensive housing and a shrinking year-round population.
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Learn moreSouthwest Harbor's setting on MDI's 'quiet side'
Southwest Harbor is the largest municipality on Mount Desert Island's southwestern 'quiet side,' a real, meaningfully quieter alternative to Bar Harbor's much heavier tourism volume, located approximately 25 minutes away (base record).
A real, substantial year-round population decline
Southwest Harbor's population ran approximately 527 per a 2026 projection, down a real, substantial -15.81% from 626 at the 2020 Census -- a decline this record connects to Mount Desert Island's well-documented tourism- and second-home-driven affordability squeeze (base record).
A genuine working-waterfront and yacht-building economy
Southwest Harbor's economy centers on a real, current working lobster-fishing harbor and The Hinckley Company, a luxury yacht builder founded there in 1928 that remains headquartered and operating locally (base record).
Genuinely expensive housing despite a low tax rate
Southwest Harbor's own 0.90% effective property tax rate runs low, but its high coastal home values (a median sale price around $369,000) still produce an average annual tax bill of approximately $3,750 (base record).
Key takeaways
- Southwest Harbor is Mount Desert Island's quieter, working-waterfront lobstering-village alternative to Bar Harbor.
- Southwest Harbor's population runs approximately 527 (2026), down a substantial -15.81% since the 2020 Census.
- The Hinckley Company, a luxury yacht builder founded in Southwest Harbor in 1928, remains a meaningful local employer.
- Housing runs genuinely expensive (median sale price around $369,000) even though the local property tax rate itself is comparatively low.
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