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.

Comparing21234Parkville, MD06755Gaylordsville, CT2–5 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	Parkville21234 · MD	Gaylordsville06755 · CT
ZipVitals ScoreComposite of 9 scoring domains	58.06	62.10 Leads
National rankAmong ZIPs with a computed score	#6,339of 32,066 US ZIPs	#3,466of 32,066 US ZIPs Leads
State rankAmong ZIPs with a computed score	#235of 458 MD ZIPs	#142of 277 CT ZIPs
Metro rankAmong ZIPs with a computed score	#105of 157 ZIPs in its metro area	Not in a 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	Parkville21234 · MD	Gaylordsville06755 · CT
ZipVitals Score	58.06	62.10 Leads
National rank	#6,339of 32,066 US ZIPs	#3,466of 32,066 US ZIPs Leads
State rank	#235of 458 MD ZIPs	#142of 277 CT ZIPs
Metro rank	#105of 157 ZIPs in its metro area	Not in a metro area

ZipVitals Score — Composite of 9 scoring domainsNational rank, State rank and Metro rank — Among ZIPs with a computed score

Metro areas — 21234: Baltimore-Columbia-Towson, MD · 06755: not in a metro area.

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

Healthcare Access5% of the score 21234 leads · 25-point gap
21234Parkville		healthier than 66% · 69% in Maryland, 68% in its metro area	1 of 2
06755Gaylordsville		healthier than 41% · 6% in Connecticut	2 of 2

Climate / Disaster Risk5% of the score 06755 leads · 20-point gap
06755GaylordsvillePartial		healthier than 88% · 95% in Connecticut	1 of 2
21234Parkville		healthier than 68% · 83% in Maryland, 78% in its metro area	2 of 2

Social Need / SDOH16% of the score 06755 leads · 15-point gap
06755Gaylordsville		healthier than 74% · 47% in Connecticut	1 of 2
21234Parkville		healthier than 59% · 32% in Maryland, 23% in its metro area	2 of 2

Preventive Care13% of the score 06755 leads · 13-point gap
06755Gaylordsville		healthier than 91% · 39% in Connecticut	1 of 2
21234Parkville		healthier than 78% · 45% in Maryland, 37% in its metro area	2 of 2

Mental Health8% of the score 06755 leads · 13-point gap
06755Gaylordsville		healthier than 74% · 52% in Connecticut	1 of 2
21234Parkville		healthier than 61% · 30% in Maryland, 31% in its metro area	2 of 2

Disability7% of the score 06755 leads · 9-point gap
06755Gaylordsville		healthier than 85% · 44% in Connecticut	1 of 2
21234Parkville		healthier than 76% · 46% in Maryland, 29% in its metro area	2 of 2

Chronic Disease Burden21% of the score 06755 leads · 8-point gap
06755Gaylordsville		healthier than 74% · 54% in Connecticut	1 of 2
21234Parkville		healthier than 66% · 53% in Maryland, 34% in its metro area	2 of 2

Environmental Hazard14% of the score 21234 leads · 8-point gap
21234Parkville		healthier than 73% · 65% in Maryland, 89% in its metro area	1 of 2
06755Gaylordsville		healthier than 65% · 94% in Connecticut	2 of 2

Risk Behavior11% of the score 06755 leads · 8-point gap
06755Gaylordsville		healthier than 82% · 54% in Connecticut	1 of 2
21234Parkville		healthier than 74% · 51% in Maryland, 41% 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. 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

Gaylordsville vs. Parkville

Gaylordsville 06755 · CTLEADS62.10

Parkville 21234 · MD58.06

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

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