Maryland Vehicle Registrations by County, Monthly from 2023 to 2026

Active vehicle registrations counts for each county in Maryland as of the end of each month. The data is provided by the Maryland Motor Vehicle Administration (MVA) and covers a period from January 2023 to April 2026. It was last updated on May 12, 2026.

Use Cases

• Analyze seasonal and long-term trends in vehicle fleet size using the Year_Month and Vehicle_Count columns.
• Compare vehicle registration density and growth rates across different Maryland counties using the County and Vehicle_Count columns.
• Forecast future vehicle registration volumes for infrastructure planning using the time-series structure of the Year_Month column.

Strengths

• Data covers a multi-year period from January 2023 to April 2026, enabling longitudinal analysis.
• Provides a clear geographic breakdown at the county level for the state of Maryland.
• Available in multiple machine-readable formats including CSV, JSON, XML, and RDF.

Limitations

• The total number of rows and overall dataset size are unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality and completeness require manual inspection after download.

Provenance

Source

opendata.maryland.gov / Maryland Motor Vehicle Administration (MVA)

Collection Method

Administrative records of active vehicle registrations.

Time Range

January 2023 to April 2026

Freshness

Last updated 2026-05-12 18:44:04; freshness should be verified.

Geography

Maryland, United States (by county)