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.

Comparing96704Captain Cook, HI29936Ridgeland, SC2–5 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	Captain Cook96704 · HI	Ridgeland29936 · SC
ZipVitals ScoreComposite of 9 scoring domains	54.89 Leads	50.70
National rankAmong ZIPs with a computed score	#9,576of 32,066 US ZIPs Leads	#15,275of 32,066 US ZIPs
State rankAmong ZIPs with a computed score	#61of 92 HI ZIPs	#139of 417 SC ZIPs
Metro rankAmong ZIPs with a computed score	Not in a metro area	#12of 19 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	Captain Cook96704 · HI	Ridgeland29936 · SC
ZipVitals Score	54.89 Leads	50.70
National rank	#9,576of 32,066 US ZIPs Leads	#15,275of 32,066 US ZIPs
State rank	#61of 92 HI ZIPs	#139of 417 SC ZIPs
Metro rank	Not in a metro area	#12of 19 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 — 96704: not in a metro area · 29936: Hilton Head Island-Bluffton-Port Royal, SC.

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 8 domains

Mental Health8% of the score 96704 leads · 15-point gap
96704Captain Cook		healthier than 79% · no comparison group in Hawaii	1 of 2
29936Ridgeland		healthier than 64% · 75% in South Carolina, 28% in its metro area	2 of 2

Healthcare Access5% of the score 29936 leads · 13-point gap
29936Ridgeland		healthier than 75% · 76% in South Carolina, 72% in its metro area	1 of 2
96704Captain Cook		healthier than 62% · no comparison group in Hawaii	2 of 2

Environmental Hazard14% of the score 96704 leads · 12-point gap
96704Captain CookPartial		in the top 0.2% · no comparison group in Hawaii	1 of 2
29936Ridgeland		healthier than 88% · 80% in South Carolina, 72% in its metro area	2 of 2

Risk Behavior11% of the score 96704 leads · 6-point gap
96704Captain Cook		healthier than 51% · no comparison group in Hawaii	1 of 2
29936Ridgeland		healthier than 45% · 56% in South Carolina, 28% in its metro area	2 of 2

Social Need / SDOH16% of the score 96704 leads · 5-point gap
96704Captain Cook		healthier than 41% · no comparison group in Hawaii	1 of 2
29936Ridgeland		healthier than 36% · 52% in South Carolina, 28% in its metro area	2 of 2

Preventive Care13% of the score 96704 leads · 4-point gap
96704Captain Cook		healthier than 48% · no comparison group in Hawaii	1 of 2
29936Ridgeland		healthier than 44% · 30% in South Carolina, 22% in its metro area	2 of 2

Chronic Disease Burden21% of the score 96704 leads · 2-point gap
96704Captain Cook		healthier than 57% · no comparison group in Hawaii	1 of 2
29936Ridgeland		healthier than 55% · 74% in South Carolina, 61% in its metro area	2 of 2

Disability7% of the score 96704 leads · 2-point gap
96704Captain Cook		healthier than 41% · no comparison group in Hawaii	1 of 2
29936Ridgeland		healthier than 39% · 63% in South Carolina, 44% in its metro area	2 of 2

Not every ZIP can be placed here

no leader and no gap — ordered by weight instead

Climate / Disaster Risk5% of the scoreno leader — 96704 cannot be placed here
29936Ridgeland		healthier than 15% · 21% in South Carolina, 89% in its metro area	1 of 1
96704Captain Cook	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. 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

Captain Cook vs. Ridgeland

Captain Cook 96704 · HILEADS54.89

Ridgeland 29936 · SC50.70

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

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