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State dataOceans & Coasts
Airports
Published by State of Maryland · Updated 07/22/2025 · As needed
- Last updated
- 07/22/2025
- First published 07/22/2025
- Update frequency
- As needed
- Formats
- 4
- CSV, JSON, GeoJSON
- Coverage
- Maryland
- Statewide
About this dataset
The Airports database is a geographic point database of aircraft landing facilities in the State of Maryland. Attribute data is provided on the physical and operational characteristics of the landing facility, current usage including enplanements and aircraft operations, congestion levels and usage categories. This geospatial data is derived from the FAA's National Airspace System Resource Aeronautical Data Product. This dataset only contains features located within the State of Maryland.
Files and access
Links open the official government source
- CSV downloadopendata.maryland.govCSV
- JSON (SODA API)opendata.maryland.govJSON
- GeoJSONopendata.maryland.govGeoJSON
- XMLopendata.maryland.govXML
API endpoint: https://opendata.maryland.gov/resource/pfe5-xrxw.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Airports?
- State of Maryland publishes this dataset on Maryland Open Data.
- How often is it updated?
- The publisher lists the update frequency as as needed. The last update was on 07/22/2025.
- How do I download it?
- It is available as CSV, JSON, GeoJSON, XML. Use the links in Files and access, which open the official government source.
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/24/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Maryland Open Data and Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher
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