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Archived release. This page is frozen at the data release below and will not change. Current data is at the latest ranking.

Norwich-New London, CT metro ZIP codes, ranked by the ZipVitals Score

Every Norwich-New London, CT metro ZIP code (ZCTA) with a ZipVitals Score, ranked within the metro — descriptive of documented conditions, never a verdict on the people who live there.

Data release 202630 ZIP codes in this ranking

Download the data (CSV)How the ZipVitals Score works
30 of 30 shown
#ZIP code · locatorScore
  1. 1,31806371in Old Lyme · 9,828 residents66.87
  2. 1,58106420in Salem · 4,368 residents66.08
  3. 1,60606333in East Lyme · 7,389 residents66.02
  4. 1,69306355in Mystic · 12,173 residents65.79
  5. 1,74006378in Stonington · 5,555 residents65.69
  6. 2,00506357in Niantic · 11,332 residents64.99
  7. 2,28706415in Colchester · 16,038 residents64.33
  8. 3,35106385in Waterford · 15,966 residents62.28
  9. 3,47606359in North Stonington · 5,160 residents62.09
  10. 3,84306339in Ledyard · 9,113 residents61.45
  11. 4,02606370in Oakdale · 7,327 residents61.16
  12. 4,11606365in Preston · 4,807 residents61.01
  13. 4,37606249in Lebanon · 7,116 residents60.64
  14. 4,72206335in Gales Ferry · 6,307 residents60.19
  15. 4,96206375in Quaker Hill · 3,670 residents59.86
  16. 4,98106334in Bozrah · 2,249 residents59.83
  17. 5,03406379in Pawcatuck · 9,017 residents59.75
  18. 5,71306254in North Franklin · 2,004 residents58.85
  19. 6,58006336in Gilman · 44 residents57.79
  20. 7,35606340in Groton · 29,863 residents56.92
  21. 7,72606389in Yantic · 0 residents56.53
  22. 7,82006353in Montville · 439 residents56.45
  23. 8,60106382in Uncasville · 10,143 residents55.73
  24. 8,78706384in Voluntown · 2,663 residents55.56
  25. 9,77506351in Jewett City · 15,760 residents54.75
  26. 10,74506330in Baltic · 3,327 residents53.97
  27. 13,28606380in Taftville · 2,757 residents52.13
  28. 13,47106350in Hanover · 121 residents51.99
  29. 14,74806320in New London · 27,703 residents51.07
  30. 15,49106360in Norwich · 37,216 residents50.55

Don’t see a ZIP code you expected? Not every ZIP carries a Score — 1 of this metro's 31 don’t have enough measured data across the nine health domains, and PO-box-only ZIPs aren’t mapped areas. Any ZIP’s own page explains its standing. Look up any ZIP code →

How this ranking works

Ranks are each ZIP code’s position in the full national ZipVitals Score ranking, so the numbers jump — this metro holds 30 of the tens of thousands of scored US ZIP codes — and they never change with the sort direction; the rank a ZIP carries here is the rank it carries everywhere on this site. A ZIP whose data is too thin to score is held out entirely rather than filled from county or metro figures.

Cite this ranking

The permalink /metro/norwich-new-london-ct/ranking/2026-75251315 resolves to this exact release and never changes; an always-latest version lives at /metro/norwich-new-london-ct/ranking. Free to reuse under CC BY 4.0 with attribution.

A high score describes favorable documented conditions — never a claim about residents. Where ZIP codes score low, that pattern reflects structural conditions — investment, environment, and access — far more than the choices of the people who live there.