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.

Comparing03908South Berwick, ME18064Nazareth, PA2–5 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	South Berwick03908 · ME	Nazareth18064 · PA
ZipVitals ScoreComposite of 9 scoring domains	58.66	58.81 Leads
National rankAmong ZIPs with a computed score	#5,853of 32,066 US ZIPs	#5,737of 32,066 US ZIPs Leads
State rankAmong ZIPs with a computed score	#42of 408 ME ZIPs	#255of 1,748 PA ZIPs
Metro rankAmong ZIPs with a computed score	#28of 82 ZIPs in its metro area	#29of 74 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	South Berwick03908 · ME	Nazareth18064 · PA
ZipVitals Score	58.66	58.81 Leads
National rank	#5,853of 32,066 US ZIPs	#5,737of 32,066 US ZIPs Leads
State rank	#42of 408 ME ZIPs	#255of 1,748 PA ZIPs
Metro rank	#28of 82 ZIPs in its metro area	#29of 74 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 — 03908: Portland-South Portland, ME · 18064: Allentown-Bethlehem-Easton, PA-NJ.

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 5 domains

Environmental Hazard14% of the score 03908 leads · 16-point gap
03908South Berwick		healthier than 28% · 6% in Maine, 18% in its metro area	1 of 2
18064Nazareth		healthier than 12% · no comparison group in Pennsylvania, 7% in its metro area	2 of 2

Social Need / SDOH16% of the score 03908 leads · 5-point gap
03908South Berwick		healthier than 58% · 76% in Maine, 44% in its metro area	1 of 2
18064Nazareth		healthier than 53% · no comparison group in Pennsylvania, 5% in its metro area	2 of 2

Preventive Care13% of the score 18064 leads · 2-point gap
18064NazarethPartial		healthier than 91% · no comparison group in Pennsylvania, 100% in its metro area	1 of 2
03908South Berwick		healthier than 89% · 67% in Maine, 58% in its metro area	2 of 2

Healthcare Access5% of the score 18064 leads · 2-point gap
18064Nazareth		healthier than 59% · no comparison group in Pennsylvania, 64% in its metro area	1 of 2
03908South Berwick		healthier than 57% · 80% in Maine, 71% in its metro area	2 of 2

Climate / Disaster Risk5% of the score 03908 leads · 1-point gap
03908South Berwick		healthier than 74% · 62% in Maine, 65% in its metro area	1 of 2
18064Nazareth		healthier than 73% · no comparison group in Pennsylvania, 69% in its metro area	2 of 2

Not every ZIP can be placed here

no leader and no gap — ordered by weight instead

Chronic Disease Burden21% of the scoreno leader — 18064 cannot be placed here
03908South Berwick		healthier than 73% · 92% in Maine, 80% in its metro area	1 of 1
18064Nazareth	not placed — too little of this domain is measured here to compare reliably, though it still counts toward this ZIP’s score

Risk Behavior11% of the scoreno leader — 18064 cannot be placed here
03908South Berwick		healthier than 82% · 62% in Maine, 48% in its metro area	1 of 1
18064Nazareth	not placed — too little of this domain is measured here to compare reliably, though it still counts toward this ZIP’s score

Mental Health8% of the scoreno leader — 18064 cannot be placed here
03908South Berwick		healthier than 36% · 69% in Maine, 57% in its metro area	1 of 1
18064Nazareth	not measured in this ZIP at all — left out of its score rather than estimated

Disability7% of the scoreno leader — 18064 cannot be placed here
03908South Berwick		healthier than 87% · 97% in Maine, 91% in its metro area	1 of 1
18064Nazareth	not measured in this ZIP at all — left out of its score rather than estimated

“Of the score” is the domain’s weight in the ZipVitals Score — a property of the score itself, the same on every ZIP. Where a ZIP has no measurement for a domain, that domain drops out of its score and the remaining weights scale up, so its own mix differs slightly from the weights shown here; each ZIP’s own page carries its exact shares. 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

Nazareth vs. South Berwick

Nazareth 18064 · PALEADS58.81

South Berwick 03908 · ME58.66

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

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