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.
| Metric | ||
|---|---|---|
| ZipVitals ScoreComposite of 9 scoring domains | 51.06 Leads | 49.33 |
| National rankAmong ZIPs with a computed score | #14,755of 32,066 US ZIPs Leads | #17,195of 32,066 US ZIPs |
| State rankAmong ZIPs with a computed score | #244of 277 CT ZIPs | #1,115of 1,719 CA ZIPs |
| Metro rankAmong ZIPs with a computed score | #29of 30 ZIPs in its metro area | #99of 106 ZIPs in its metro area |
| Metric | ||
|---|---|---|
| ZipVitals Score | 51.06 Leads | 49.33 |
| National rank | #14,755of 32,066 US ZIPs Leads | #17,195of 32,066 US ZIPs |
| State rank | #244of 277 CT ZIPs | #1,115of 1,719 CA ZIPs |
| Metro rank | #29of 30 ZIPs in its metro area | #99of 106 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 — 06320: Norwich-New London, CT · 92020: San Diego-Chula Vista-Carlsbad, CA.
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| 92020El Cajon | healthier than 52% · 29% in California, 8% in its metro area | 1 of 2 | |
|---|---|---|---|
| 06320New London | healthier than 33% · 13% in Connecticut, 0% in its metro area | 2 of 2 |
| 06320New London | healthier than 31% · 7% in Connecticut, 0% in its metro area | 1 of 2 | |
|---|---|---|---|
| 92020El Cajon | healthier than 13% · 34% in California, 23% in its metro area | 2 of 2 |
| 06320New London | healthier than 68% · 95% in Connecticut, 89% in its metro area | 1 of 2 | |
|---|---|---|---|
| 92020El Cajon | healthier than 54% · 76% in California, 45% in its metro area | 2 of 2 |
| 06320New London | healthier than 41% · 9% in Connecticut, 0% in its metro area | 1 of 2 | |
|---|---|---|---|
| 92020El Cajon | healthier than 31% · 29% in California, 8% in its metro area | 2 of 2 |
| 06320New London | in the top 0.00% · 100% in Connecticut, 100% in its metro area | 1 of 2 | |
|---|---|---|---|
| 92020El Cajon | healthier than 90% · 80% in California, 82% in its metro area | 2 of 2 |
| 06320New London | healthier than 31% · 16% in Connecticut, 11% in its metro area | 1 of 2 | |
|---|---|---|---|
| 92020El Cajon | healthier than 26% · 31% in California, 14% in its metro area | 2 of 2 |
| 06320New London | healthier than 26% · 7% in Connecticut, 5% in its metro area | 1 of 2 | |
|---|---|---|---|
| 92020El Cajon | healthier than 21% · 11% in California, 5% in its metro area | 2 of 2 |
| 92020El Cajon | healthier than 74% · 40% in California, 14% in its metro area | 1 of 2 | |
|---|---|---|---|
| 06320New London | healthier than 71% · 46% in Connecticut, 69% in its metro area | 2 of 2 |
Not every ZIP can be placed here
no leader and no gap — ordered by weight instead| 92020El Cajon | healthier than 83% · 65% in California, 48% in its metro area | 1 of 1 | |
|---|---|---|---|
| 06320New London | not placed — too little of this domain is measured here to compare reliably, though it still counts toward this ZIP’s score | ||
“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
New London vs. El Cajon
Data release 2026 · public federal and academic sources · higher is healthier