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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. 20480025in Eldorado Springs · 138 residents72.71
  2. 43580027in Louisville · 34,127 residents70.88
  3. 69680304in Boulder · 25,383 residents69.42
  4. 74880455in Jamestown · 501 residents69.08
  5. 77980481in Ward · 484 residents68.94
  6. 93080305in Boulder · 16,291 residents68.36
  7. 1,06080301in Boulder · 25,007 residents67.82
  8. 1,24480544in Niwot · 0 residents67.14
  9. 1,26480026in Lafayette · 32,701 residents67.10
  10. 1,66780503in Longmont · 35,846 residents65.88
  11. 1,76280540in Lyons · 4,642 residents65.64
  12. 1,76880510in Allenspark · 663 residents65.62
  13. 1,93880466in Nederland · 3,599 residents65.17
  14. 4,10580303in Boulder · 24,996 residents61.04
  15. 6,11180501in Longmont · 44,147 residents58.35
  16. 6,47680310in Boulder · 7,692 residents57.90
  17. 6,52780302in 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/2026-28662750 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.