Insights & Rankings Compare

Compare ZIP codes side by side

Line up 2–5 ZIP codes and read the ZipVitals Score, both ranks, and every scoring domain against the same national scale. Descriptive of documented conditions — never a verdict on the people who live there.

Comparing95403Santa Rosa, CA83406Ammon, ID2–5 ZIPs · 2 selected

ZipVitals Score and its national and state ranks, compared across 2 ZIP codes. Higher is healthier. The nine scoring domains follow, one table each.
Metric	Santa Rosa95403 · CA	Ammon83406 · ID
ZipVitals ScoreComposite of 9 scoring domains	56.78	59.44 Leads
National rankAmong ZIPs with a computed score	#7,480of 32,066 US ZIPs	#5,254of 32,066 US ZIPs Leads
State rankAmong ZIPs with a computed score	#683of 1,719 CA ZIPs	#18of 268 ID ZIPs
Metro rankAmong ZIPs with a computed score	#32of 34 ZIPs in its metro area	#4of 20 ZIPs in its metro area

ZipVitals Score and its national and state ranks, compared across 2 ZIP codes. Higher is healthier. The nine scoring domains follow, one table each.
Metric	Santa Rosa95403 · CA	Ammon83406 · ID
ZipVitals Score	56.78	59.44 Leads
National rank	#7,480of 32,066 US ZIPs	#5,254of 32,066 US ZIPs Leads
State rank	#683of 1,719 CA ZIPs	#18of 268 ID ZIPs
Metro rank	#32of 34 ZIPs in its metro area	#4of 20 ZIPs in its metro area

ZipVitals Score — Composite of 9 scoring domainsNational rank, State rank and Metro rank — Among ZIPs with a computed score

Metro areas — 95403: Santa Rosa-Petaluma, CA · 83406: Idaho Falls, ID.

Where these ZIPs differ, domain by domain

Nine domains make up the ZipVitals Score. Each one is placed on the same national scale, and the domains where these ZIPs are furthest apart come first. Higher is healthier in every one.

Compared with the ZIP codes measured across all nine scoring domains — not with all US ZIP codes. How the score works, and who it compares you with ›

Every ranking, bar and gap below is measured against the same national group. Where a ZIP’s line also mentions its state or its metro area, that figure is measured against a different group — its own — so it is context for that one ZIP and never a comparison between them.

Furthest apart first

all 2 ZIPs can be placed on these 9 domains

Climate / Disaster Risk5% of the score 83406 leads · 20-point gap
83406AmmonPartial		in the top 0.4% · 100% in Idaho, no metro comparison group	1 of 2
95403Santa Rosa		healthier than 80% · 60% in California, 38% in its metro area	2 of 2

Risk Behavior11% of the score 83406 leads · 14-point gap
83406Ammon		healthier than 86% · 69% in Idaho, no metro comparison group	1 of 2
95403Santa Rosa		healthier than 72% · 49% in California, 6% in its metro area	2 of 2

Social Need / SDOH16% of the score 83406 leads · 13-point gap
83406Ammon		healthier than 88% · 81% in Idaho, no metro comparison group	1 of 2
95403Santa Rosa		healthier than 75% · 69% in California, 16% in its metro area	2 of 2

Disability7% of the score 83406 leads · 13-point gap
83406Ammon		healthier than 73% · 89% in Idaho, no metro comparison group	1 of 2
95403Santa Rosa		healthier than 60% · 56% in California, 9% in its metro area	2 of 2

Healthcare Access5% of the score 95403 leads · 9-point gap
95403Santa Rosa		in the top 0.00% · 100% in California, 100% in its metro area	1 of 2
83406Ammon		healthier than 91% · 87% in Idaho, no metro comparison group	2 of 2

Environmental Hazard14% of the score 83406 leads · 7-point gap
83406Ammon		healthier than 36% · 82% in Idaho, no metro comparison group	1 of 2
95403Santa Rosa		healthier than 29% · 60% in California, 6% in its metro area	2 of 2

Preventive Care13% of the score 95403 leads · 2-point gap
95403Santa Rosa		healthier than 24% · 47% in California, 9% in its metro area	1 of 2
83406Ammon		healthier than 22% · 53% in Idaho, no metro comparison group	2 of 2

Chronic Disease Burden21% of the score 83406 leads · 1-point gap
83406Ammon		healthier than 87% · 93% in Idaho, no metro comparison group	1 of 2
95403Santa Rosa		healthier than 86% · 60% in California, 88% in its metro area	2 of 2

Mental Health8% of the score 95403 leads · 1-point gap
95403Santa Rosa		healthier than 45% · 36% in California, 13% in its metro area	1 of 2
83406Ammon		healthier than 44% · 18% in Idaho, no metro comparison group	2 of 2

“Of the score” is the domain’s weight in the ZipVitals Score — a property of the score itself, the same on every ZIP. A gap is the distance between the highest and lowest of these ZIPs on that domain’s national scale. Percentages are rounded; higher is healthier in every domain.

Data release 2026 · higher is healthier on every row. How the ZipVitals Score is calculated →

The State rank and Metro rank rows show no “Leads” marker: each ZIP is ranked against the ZIPs in its own state and the ZIPs in its own metro area, so those ranks are not ordered against one another.

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ZipVitalsZipVitals Score · compare

Ammon vs. Santa Rosa

Ammon 83406 · IDLEADS59.44

Santa Rosa 95403 · CA56.78

Data release 2026 · public federal and academic sources · higher is healthier

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