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.

Comparing85615Hereford, AZ85638Tombstone, AZ2–5 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	Hereford85615 · AZ	Tombstone85638 · AZ
ZipVitals ScoreComposite of 9 scoring domains	55.21 Leads	53.24
National rankAmong ZIPs with a computed score	#9,201of 32,066 US ZIPs Leads	#11,732of 32,066 US ZIPs
State rankAmong ZIPs with a computed score	#126of 394 AZ ZIPs	#154of 394 AZ ZIPs
Metro rankAmong ZIPs with a computed score	#3of 22 ZIPs in its metro area	#6of 22 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	Hereford85615 · AZ	Tombstone85638 · AZ
ZipVitals Score	55.21 Leads	53.24
National rank	#9,201of 32,066 US ZIPs Leads	#11,732of 32,066 US ZIPs
State rank	#126of 394 AZ ZIPs	#154of 394 AZ ZIPs
Metro rank	#3of 22 ZIPs in its metro area	#6of 22 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 — 85615: Sierra Vista-Douglas, AZ · 85638: Sierra Vista-Douglas, AZ.

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

Preventive Care13% of the score 85638 leads · 17-point gap
85638Tombstone		healthier than 55% · 80% in Arizona, 95% in its metro area	1 of 2
85615Hereford		healthier than 38% · 72% in Arizona, 70% in its metro area	2 of 2

Chronic Disease Burden21% of the score 85615 leads · 16-point gap
85615Hereford		healthier than 32% · 42% in Arizona, 65% in its metro area	1 of 2
85638Tombstone		healthier than 16% · 29% in Arizona, 40% in its metro area	2 of 2

Healthcare Access5% of the score 85615 leads · 13-point gap
85615Hereford		healthier than 39% · 41% in Arizona, 50% in its metro area	1 of 2
85638Tombstone		healthier than 26% · 33% in Arizona, 35% in its metro area	2 of 2

Disability7% of the score 85615 leads · 9-point gap
85615Hereford		healthier than 47% · 61% in Arizona, 85% in its metro area	1 of 2
85638Tombstone		healthier than 38% · 51% in Arizona, 70% in its metro area	2 of 2

Climate / Disaster Risk5% of the score 85615 leads · 6-point gap
85615Hereford		healthier than 68% · 78% in Arizona, 90% in its metro area	1 of 2
85638Tombstone		healthier than 62% · 76% in Arizona, 85% in its metro area	2 of 2

Environmental Hazard14% of the score 85615 leads · 5-point gap
85615Hereford		healthier than 99% · 83% in Arizona, 75% in its metro area	1 of 2
85638Tombstone		healthier than 94% · 69% in Arizona, 50% in its metro area	2 of 2

Mental Health8% of the score 85638 leads · 4-point gap
85638Tombstone		healthier than 88% · 68% in Arizona, 85% in its metro area	1 of 2
85615Hereford		healthier than 84% · 60% in Arizona, 60% in its metro area	2 of 2

Risk Behavior11% of the score 85638 leads · 3-point gap
85638Tombstone		healthier than 93% · 79% in Arizona, 80% in its metro area	1 of 2
85615Hereford		healthier than 90% · 75% in Arizona, 70% in its metro area	2 of 2

Social Need / SDOH16% of the scoretied — no single leader
85615Hereford		healthier than 72% · 66% in Arizona, 90% in its metro area	=1 of 2
85638Tombstone		healthier than 72% · 65% in Arizona, 85% in its metro area	=1 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

Hereford vs. Tombstone

Hereford 85615 · AZLEADS55.21

Tombstone 85638 · AZ53.24

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

Preview of the auto-generated share card · ZipVitals Score, 0–100