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.

Comparing99157Northport, WA99166Republic, 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	Northport99157 · WA	Republic99166 · WA
ZipVitals ScoreComposite of 9 scoring domains	42.90 Leads	40.85
National rankAmong ZIPs with a computed score	#24,467of 32,066 US ZIPs Leads	#26,159of 32,066 US ZIPs
State rankAmong ZIPs with a computed score	#548of 581 WA ZIPs	#564of 581 WA ZIPs
Metro rankAmong ZIPs with a computed score	#52of 57 ZIPs in its metro area	Not in a 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	Northport99157 · WA	Republic99166 · WA
ZipVitals Score	42.90 Leads	40.85
National rank	#24,467of 32,066 US ZIPs Leads	#26,159of 32,066 US ZIPs
State rank	#548of 581 WA ZIPs	#564of 581 WA ZIPs
Metro rank	#52of 57 ZIPs in its metro area	Not in a metro area

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

Metro areas — 99157: Spokane-Spokane Valley, WA · 99166: not in a metro area.

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

Environmental Hazard14% of the score 99157 leads · 9-point gap
99157Northport		healthier than 25% · 26% in Washington, 83% in its metro area	1 of 2
99166Republic		healthier than 16% · 19% in Washington	2 of 2

Preventive Care13% of the score 99166 leads · 8-point gap
99166Republic		healthier than 22% · 39% in Washington	1 of 2
99157Northport		healthier than 14% · 23% in Washington, 19% in its metro area	2 of 2

Mental Health8% of the score 99157 leads · 7-point gap
99157Northport		healthier than 42% · 63% in Washington, 85% in its metro area	1 of 2
99166Republic		healthier than 35% · 50% in Washington	2 of 2

Disability7% of the score 99157 leads · 7-point gap
99157Northport		healthier than 24% · 6% in Washington, 0% in its metro area	1 of 2
99166Republic		healthier than 17% · 4% in Washington	2 of 2

Chronic Disease Burden21% of the score 99157 leads · 6-point gap
99157Northport		healthier than 15% · 5% in Washington, 0% in its metro area	1 of 2
99166Republic		healthier than 9% · 1% in Washington	2 of 2

Social Need / SDOH16% of the score 99157 leads · 2-point gap
99157Northport		healthier than 32% · 5% in Washington, 0% in its metro area	1 of 2
99166Republic		healthier than 30% · 4% in Washington	2 of 2

Climate / Disaster Risk5% of the score 99157 leads · 2-point gap
99157NorthportPartial		in the top 0.00% · 100% in Washington, 100% in its metro area	1 of 2
99166Republic		healthier than 98% · 92% in Washington	2 of 2

Risk Behavior11% of the score 99157 leads · 1-point gap
99157Northport		healthier than 74% · 28% in Washington, 24% in its metro area	1 of 2
99166Republic		healthier than 73% · 26% in Washington	2 of 2

Healthcare Access5% of the scoretied — no single leader
99157Northport		healthier than 5% · 5% in Washington, 0% in its metro area	=1 of 2
99166Republic		healthier than 5% · 5% in Washington	=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. Not every ZIP sits in a metro area — those show a state figure only. 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

Northport vs. Republic

Northport 99157 · WALEADS42.90

Republic 99166 · WA40.85

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

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