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.

Comparing29821Clarks Hill, SC34429Crystal River, FL2–5 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	Clarks Hill29821 · SC	Crystal River34429 · FL
ZipVitals ScoreComposite of 9 scoring domains	48.46 Leads	47.40
National rankAmong ZIPs with a computed score	#18,351of 32,066 US ZIPs Leads	#19,669of 32,066 US ZIPs
State rankAmong ZIPs with a computed score	#182of 417 SC ZIPs	#677of 974 FL ZIPs
Metro rankAmong ZIPs with a computed score	#15of 43 ZIPs in its metro area	#7of 13 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	Clarks Hill29821 · SC	Crystal River34429 · FL
ZipVitals Score	48.46 Leads	47.40
National rank	#18,351of 32,066 US ZIPs Leads	#19,669of 32,066 US ZIPs
State rank	#182of 417 SC ZIPs	#677of 974 FL ZIPs
Metro rank	#15of 43 ZIPs in its metro area	#7of 13 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 — 29821: Augusta-Richmond County, GA-SC · 34429: Homosassa Springs, FL.

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 34429 leads · 28-point gap
34429Crystal River		healthier than 85% · 77% in Florida, 100% in its metro area	1 of 2
29821Clarks Hill		healthier than 57% · 70% in South Carolina, 86% in its metro area	2 of 2

Healthcare Access5% of the score 34429 leads · 23-point gap
34429Crystal River		healthier than 68% · 46% in Florida, 52% in its metro area	1 of 2
29821Clarks Hill		healthier than 45% · 35% in South Carolina, 29% in its metro area	2 of 2

Mental Health8% of the score 34429 leads · 13-point gap
34429Crystal River		healthier than 84% · 57% in Florida, 69% in its metro area	1 of 2
29821Clarks Hill		healthier than 71% · 81% in South Carolina, 88% in its metro area	2 of 2

Chronic Disease Burden21% of the score 29821 leads · 10-point gap
29821Clarks Hill		healthier than 17% · 33% in South Carolina, 26% in its metro area	1 of 2
34429Crystal River		healthier than 7% · 7% in Florida, 11% in its metro area	2 of 2

Risk Behavior11% of the score 34429 leads · 10-point gap
34429Crystal River		healthier than 65% · 61% in Florida, 68% in its metro area	1 of 2
29821Clarks Hill		healthier than 55% · 68% in South Carolina, 79% in its metro area	2 of 2

Disability7% of the score 29821 leads · 10-point gap
29821Clarks Hill		healthier than 27% · 47% in South Carolina, 52% in its metro area	1 of 2
34429Crystal River		healthier than 17% · 16% in Florida, 10% in its metro area	2 of 2

Environmental Hazard14% of the score 29821 leads · 9-point gap
29821Clarks Hill		healthier than 77% · 61% in South Carolina, 69% in its metro area	1 of 2
34429Crystal River		healthier than 68% · 48% in Florida, 57% in its metro area	2 of 2

Climate / Disaster Risk5% of the score 29821 leads · 8-point gap
29821Clarks Hill		healthier than 20% · 28% in South Carolina, 12% in its metro area	1 of 2
34429Crystal RiverPartial		healthier than 12% · 58% in Florida, 36% in its metro area	2 of 2

Preventive Care13% of the score 34429 leads · 2-point gap
34429Crystal River		healthier than 78% · 83% in Florida, 83% in its metro area	1 of 2
29821Clarks Hill		healthier than 76% · 76% in South Carolina, 88% in its metro area	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.

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ZipVitalsZipVitals Score · compare

Clarks Hill vs. Crystal River

Clarks Hill 29821 · SCLEADS48.46

Crystal River 34429 · FL47.40

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

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