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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.

Boulder, CO metro ZIP codes, ranked by the ZipVitals Score

Every Boulder, CO 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 202617 ZIP codes in this ranking

Download the data (CSV)How the ZipVitals Score works
17 of 17 shown
#ZIP code · locatorScore
  1. 20380025in Eldorado Springs · 138 residents72.72
  2. 38580027in Louisville · 34,127 residents71.21
  3. 69180304in Boulder · 25,383 residents69.43
  4. 74680455in Jamestown · 501 residents69.08
  5. 77680481in Ward · 484 residents68.95
  6. 92480305in Boulder · 16,291 residents68.37
  7. 1,05380301in Boulder · 25,007 residents67.83
  8. 1,24180544in Niwot · 0 residents67.14
  9. 1,25780026in Lafayette · 32,701 residents67.10
  10. 1,65680503in Longmont · 35,846 residents65.89
  11. 1,75880540in Lyons · 4,642 residents65.64
  12. 1,76180510in Allenspark · 663 residents65.63
  13. 1,93680466in Nederland · 3,599 residents65.17
  14. 4,08480303in Boulder · 24,996 residents61.06
  15. 6,10580501in Longmont · 44,147 residents58.36
  16. 6,47380310in Boulder · 7,692 residents57.91
  17. 6,52680302in Boulder · 29,569 residents57.85

Don’t see a ZIP code you expected? Not every ZIP carries a Score — 1 of this metro's 18 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 17 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/boulder-co/ranking/2026-75251315 resolves to this exact release and never changes; an always-latest version lives at /metro/boulder-co/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.