Maryland Open Data

opendata.maryland.gov ↗

Maryland's public-data portal

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SI Score: 40/100
Pricing: Not confirmed
Free plan: Not confirmed
Sign-up required: Not confirmed

Open Data maryland

Ask SI about Maryland Open Data

Answers use saved listing facts and recorded sources.

What it does

Maryland's open-data portal provides catalogue access, developer resources and links to local government data.

County and city links are separate publishing destinations, not extra datasets in one table. The getting-started material helps distinguish browsing the state portal from following a local source.

Best for

Finding Maryland state and local-government data destinations

Sources

Open Data | opendata.maryland.gov (Oct 26, 2026)
Catalog | Open Data | opendata.maryland.gov (Oct 26, 2026)

SI Score

40/100

#32 in Open Data

Based on published information. No hands-on task test.

Method 2.0 · Saved catalogue only Assessed Oct 26, 2026Score ceiling for this evidence: 59/100.

Product usefulness 40

Evidence

The state and local destination distinction supports basic discovery. Catalogue-shell captures do not demonstrate a selected dataset workflow.

Limits: AI review of saved source passages. No hands-on test, human approval or automatic-provider checker receipt.

Source links and check dates are in Sources and checks below.

Separate website checks

These checks do not add points to the SI Score. They inspect the website's HTML, not the product in use.

Basic website checksunknown

No check recorded.

HTML accessibility checksunknown

No check recorded.

Homepage HTML responseunknown

No check recorded.

Trackers in homepage HTMLunknown

No check recorded.

Page date hintsunknown

No check recorded.

Policy links do not verify a company's conduct. An HTML response time is not application speed. Tracker and accessibility checks miss behavior after page load. Copyright dates do not prove product upkeep.

How the SI Score works →

Unconfirmed details may be unassessed, absent from the pages checked or temporarily unreadable. A missing price does not mean the service is free.

Sources and checks

Supporting pages for product usefulness, site facts, prices and separate website checks. Each record keeps its own date. Reading a page does not establish how well the product performs in use.

opendata.maryland.gov/
- Product usefulness evidenceChecked Oct 26, 2026

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