ZIP 02554 vs ZIP 02639
Side-by-side healthcare access comparison
Score Breakdown
Demographics & Provider Density
The Census-derived inputs and provider counts that feed the access score.
| Metric | 02554 | 02639 |
|---|---|---|
| Population | 14,033 | 3,387 |
| Median household income | $125,524 | $64,051 |
| Uninsured rate | 6.7% | 3.4% |
| Zero-vehicle households | 3.6% | 3.8% |
| Providers within 10 mi (sampled) | 50+ | 50+ |
The Verdict
Between these two ZIP codes, Dennis Port, Massachusetts (ZIP 02639) delivers better healthcare access, scoring 46/100 — 9 points ahead of Nantucket, Massachusetts (ZIP 02554) at 37/100. Dennis Port, Massachusetts is rated “Limited Access” while Nantucket, Massachusetts falls into the “Limited Access” tier. Income inequality is part of the story: the median household income gap is roughly $61,473.
Frequently asked questions
Which ZIP has better healthcare access, 02554 or 02639?
Dennis Port, Massachusetts (ZIP 02639) scores 46/100 — 9 points higher than Nantucket, Massachusetts (ZIP 02554) at 37/100. Dennis Port, Massachusetts earns a "Limited Access" rating while Nantucket, Massachusetts is rated "Limited Access".
How do household incomes compare between 02554 and 02639?
Nantucket, Massachusetts (ZIP 02554) has a median household income of $125,524 vs $64,051 in Dennis Port, Massachusetts (ZIP 02639) — a gap of $61,473. Income correlates strongly with healthcare access; higher-income ZIPs tend to have more insured residents and better provider density.
Which ZIP has more uninsured residents, 02554 or 02639?
ZIP 02554 has an uninsured rate of 6.7%; ZIP 02639 is 3.4%. Uninsured residents face sharply higher barriers to every component of our healthcare access score — the SDOH modifier penalizes ZIPs where insurance coverage is weak.
How many providers serve each ZIP?
Within a 10-mile radius, ZIP 02554 is served by 50 patient-facing providers; ZIP 02639 is served by 50. These counts include primary care, specialists, mental health, and dental providers with valid NPI records and geocoded practice addresses.
Condition-Specific Scores
How do these ZIP codes compare for specific health conditions?
| Condition | 02554 | 02639 | Diff |
|---|---|---|---|
| Alzheimers | 20 | 40 | -20 |
| Arthritis | 19 | 39 | -20 |
| Asthma | 24 | 42 | -18 |
| Breast Cancer | 17 |