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.

Comparing37853Rockford, TN37866Sharps Chapel, TN2–5 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	Rockford37853 · TN	Sharps Chapel37866 · TN
ZipVitals ScoreComposite of 9 scoring domains	42.71	45.15 Leads
National rankAmong ZIPs with a computed score	#24,637of 32,066 US ZIPs	#22,252of 32,066 US ZIPs Leads
State rankAmong ZIPs with a computed score	#247of 616 TN ZIPs	#185of 616 TN ZIPs
Metro rankAmong ZIPs with a computed score	#39of 72 ZIPs in its metro area	#31of 72 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	Rockford37853 · TN	Sharps Chapel37866 · TN
ZipVitals Score	42.71	45.15 Leads
National rank	#24,637of 32,066 US ZIPs	#22,252of 32,066 US ZIPs Leads
State rank	#247of 616 TN ZIPs	#185of 616 TN ZIPs
Metro rank	#39of 72 ZIPs in its metro area	#31of 72 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 — 37853: Knoxville, TN · 37866: Knoxville, TN.

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

Risk Behavior11% of the score 37866 leads · 22-point gap
37866Sharps Chapel		healthier than 56% · 84% in Tennessee, 76% in its metro area	1 of 2
37853Rockford		healthier than 34% · 66% in Tennessee, 51% in its metro area	2 of 2

Healthcare Access5% of the score 37853 leads · 17-point gap
37853Rockford		healthier than 59% · 60% in Tennessee, 49% in its metro area	1 of 2
37866Sharps Chapel		healthier than 42% · 40% in Tennessee, 15% in its metro area	2 of 2

Environmental Hazard14% of the score 37866 leads · 10-point gap
37866Sharps Chapel		healthier than 39% · 31% in Tennessee, 52% in its metro area	1 of 2
37853Rockford		healthier than 29% · 21% in Tennessee, 39% in its metro area	2 of 2

Disability7% of the score 37866 leads · 9-point gap
37866Sharps Chapel		healthier than 35% · 69% in Tennessee, 58% in its metro area	1 of 2
37853Rockford		healthier than 26% · 57% in Tennessee, 44% in its metro area	2 of 2

Preventive Care13% of the score 37866 leads · 8-point gap
37866Sharps Chapel		healthier than 55% · 84% in Tennessee, 72% in its metro area	1 of 2
37853Rockford		healthier than 47% · 77% in Tennessee, 65% in its metro area	2 of 2

Mental Health8% of the score 37866 leads · 7-point gap
37866Sharps Chapel		healthier than 15% · 87% in Tennessee, 92% in its metro area	1 of 2
37853Rockford		healthier than 8% · 63% in Tennessee, 68% in its metro area	2 of 2

Climate / Disaster Risk5% of the score 37853 leads · 7-point gap
37853Rockford		healthier than 35% · 33% in Tennessee, 11% in its metro area	1 of 2
37866Sharps Chapel		healthier than 28% · 18% in Tennessee, 4% in its metro area	2 of 2

Social Need / SDOH16% of the score 37866 leads · 5-point gap
37866Sharps Chapel		healthier than 68% · 76% in Tennessee, 59% in its metro area	1 of 2
37853Rockford		healthier than 63% · 70% in Tennessee, 49% in its metro area	2 of 2

Chronic Disease Burden21% of the score 37853 leads · 1-point gap
37853Rockford		healthier than 19% · 48% in Tennessee, 39% in its metro area	1 of 2
37866Sharps Chapel		healthier than 18% · 47% in Tennessee, 38% 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

Sharps Chapel vs. Rockford

Sharps Chapel 37866 · TNLEADS45.15

Rockford 37853 · TN42.71

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

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