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 | 52.35 | 55.47 Leads |
| National rankAmong ZIPs with a computed score | #12,981of 32,066 US ZIPs | #8,899of 32,066 US ZIPs Leads |
| State rankAmong ZIPs with a computed score | #460of 922 IA ZIPs | #143of 371 ND ZIPs |
| Metro rankAmong ZIPs with a computed score | #14of 30 ZIPs in its metro area | #11of 31 ZIPs in its metro area |
| Metric | ||
|---|---|---|
| ZipVitals Score | 52.35 | 55.47 Leads |
| National rank | #12,981of 32,066 US ZIPs | #8,899of 32,066 US ZIPs Leads |
| State rank | #460of 922 IA ZIPs | #143of 371 ND ZIPs |
| Metro rank | #14of 30 ZIPs in its metro area | #11of 31 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 — 51106: Sioux City, IA-NE-SD · 58201: Grand Forks, ND-MN.
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| 58201Grand Forks | in the top 0.00% · 100% in North Dakota, 100% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 76% · 93% in Iowa, 79% in its metro area | 2 of 2 |
| 58201Grand Forks | healthier than 75% · 37% in North Dakota, 40% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 55% · 49% in Iowa, 86% in its metro area | 2 of 2 |
| 58201Grand Forks | healthier than 68% · 10% in North Dakota, 27% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 52% · 8% in Iowa, 17% in its metro area | 2 of 2 |
| 58201Grand Forks | healthier than 78% · 73% in North Dakota, 67% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 63% · 56% in Iowa, 55% in its metro area | 2 of 2 |
| 58201Grand Forks | healthier than 83% · 87% in North Dakota, 67% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 75% · 88% in Iowa, 72% in its metro area | 2 of 2 |
| 51106Sioux City | healthier than 43% · 7% in Iowa, 38% in its metro area | 1 of 2 | |
|---|---|---|---|
| 58201Grand Forks | healthier than 36% · 14% in North Dakota, 27% in its metro area | 2 of 2 |
| 58201Grand Forks | healthier than 74% · 66% in North Dakota, 80% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 69% · 83% in Iowa, 69% in its metro area | 2 of 2 |
| 58201Grand Forks | healthier than 42% · 26% in North Dakota, 47% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 37% · 46% in Iowa, 41% in its metro area | 2 of 2 |
| 58201Grand Forks | healthier than 3% · 1% in North Dakota, 0% in its metro area | 1 of 2 | |
|---|---|---|---|
| 51106Sioux City | healthier than 2% · 0% in Iowa, 7% 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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Grand Forks vs. Sioux City
Data release 2026 · public federal and academic sources · higher is healthier