Who publishes CAMA Core?

Maryland Department of Information Technology, part of 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 10/06/2026.

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.

Checked Oct 30, 2026

State dataMaps & Geospatial

CAMA Core

Name: CAMA Core
Creator: State of Maryland
Published: 2026-07-06T03:51:15.000Z

Published by Maryland Department of Information Technology · Updated 10/06/2026 · As needed

Official source Download CSV

Last updated: 10/06/2026; First published 07/06/2026
Update frequency: As needed
Formats: 4; CSV, JSON, GeoJSON
Coverage: Maryland; Statewide

About this dataset

This is a comprehensive point theme that incorporates Computer Assisted Mass Appraisal (CAMA) core property characteristics, including summary building characteristics for the property, associated with a given parcel account number (ACCTID field). Data for the CAMA Core point theme are obtained from the State Department of Assessments and Taxation for all jurisdictions on a yearly basis. This is a single record per parcel account number point theme. All other CAMA point themes, Building, Building Subareas and Land, can be joined to this point theme. For more information on the attribute definitions please see the MdProperty View User's Guide, available for download at http://planning.maryland.gov/OurProducts/downloadFiles.shtml. CAMA attribute definitions can be found in Appendix D of the User's Guide.

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/w26w-g63e.json

Links open outside websites we do not control.

Frequently asked questions

Who publishes CAMA Core?: Maryland Department of Information Technology, part of 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 10/06/2026.
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.

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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 10/30/2026

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 10/30/2026 · Listing only; the data stays with the publisher