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.

Comparing83431Lewisville, ID98850Rock Island, WA2–5 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	Lewisville83431 · ID	Rock Island98850 · WA
ZipVitals ScoreComposite of 9 scoring domains	52.50	55.56 Leads
National rankAmong ZIPs with a computed score	#12,751of 32,066 US ZIPs	#8,785of 32,066 US ZIPs Leads
State rankAmong ZIPs with a computed score	#107of 268 ID ZIPs	#217of 581 WA ZIPs
Metro rankAmong ZIPs with a computed score	#12of 20 ZIPs in its metro area	#12of 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	Lewisville83431 · ID	Rock Island98850 · WA
ZipVitals Score	52.50	55.56 Leads
National rank	#12,751of 32,066 US ZIPs	#8,785of 32,066 US ZIPs Leads
State rank	#107of 268 ID ZIPs	#217of 581 WA ZIPs
Metro rank	#12of 20 ZIPs in its metro area	#12of 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 — 83431: Idaho Falls, ID · 98850: Wenatchee-East Wenatchee, WA.

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

Social Need / SDOH16% of the score 98850 leads · 30-point gap
98850Rock Island		healthier than 81% · 50% in Washington, no metro comparison group	1 of 2
83431Lewisville		healthier than 51% · 30% in Idaho, no metro comparison group	2 of 2

Climate / Disaster Risk5% of the score 98850 leads · 16-point gap
98850Rock IslandPartial		healthier than 91% · 60% in Washington, no metro comparison group	1 of 2
83431Lewisville		healthier than 75% · 37% in Idaho, no metro comparison group	2 of 2

Disability7% of the score 98850 leads · 12-point gap
98850Rock Island		healthier than 58% · 33% in Washington, no metro comparison group	1 of 2
83431Lewisville		healthier than 46% · 69% in Idaho, no metro comparison group	2 of 2

Chronic Disease Burden21% of the score 98850 leads · 11-point gap
98850Rock Island		healthier than 81% · 66% in Washington, no metro comparison group	1 of 2
83431Lewisville		healthier than 70% · 71% in Idaho, no metro comparison group	2 of 2

Healthcare Access5% of the score 98850 leads · 9-point gap
98850Rock Island		healthier than 47% · 38% in Washington, no metro comparison group	1 of 2
83431Lewisville		healthier than 38% · 35% in Idaho, no metro comparison group	2 of 2

Mental Health8% of the score 83431 leads · 7-point gap
83431Lewisville		healthier than 64% · 59% in Idaho, no metro comparison group	1 of 2
98850Rock Island		healthier than 57% · 79% in Washington, no metro comparison group	2 of 2

Risk Behavior11% of the score 98850 leads · 6-point gap
98850Rock Island		healthier than 86% · 58% in Washington, no metro comparison group	1 of 2
83431Lewisville		healthier than 80% · 47% in Idaho, no metro comparison group	2 of 2

Environmental Hazard14% of the score 98850 leads · 3-point gap
98850Rock Island		healthier than 30% · 31% in Washington, no metro comparison group	1 of 2
83431Lewisville		healthier than 27% · 72% in Idaho, no metro comparison group	2 of 2

Preventive Care13% of the score 83431 leads · 3-point gap
83431Lewisville		healthier than 12% · 24% in Idaho, no metro comparison group	1 of 2
98850Rock Island		healthier than 9% · 14% in Washington, 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.

Share this comparison

This comparison has its own permalink and an auto-generated preview card — the image that unfurls when you paste the link into a message, post, or story.

ZipVitalsZipVitals Score · compare

Rock Island vs. Lewisville

Rock Island 98850 · WALEADS55.56

Lewisville 83431 · ID52.50

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

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