California Commute Mode Percentages by Geography

Percentages of residents aged 16+ using various transportation modes to work for California, its regions, counties, cities, and census tracts. Data originates from the U.S. Census Bureau Decennial Census and American Community Survey. The dataset is part of the Healthy Communities Data and Indicators Project by the Office of Health Equity.

Use Cases

• Analyze the distribution of Public Transportation, Car, Walking, and Bicycle usage across different California geographies to identify infrastructure needs.
• Model the relationship between commute mode percentages and social determinants of health indicators at the census tract level.
• Compare Carpool and Work From Home rates between urban and rural counties to assess telecommuting trends.
• Calculate regional averages for Active Transportation modes to support public health initiatives targeting sedentary lifestyles.

Strengths

• Data provides granular geographic breakdowns for California, from state level down to census tracts.
• Sourced from authoritative U.S. Census Bureau surveys, ensuring methodological rigor.
• Part of a formal health equity project, providing context for public health analysis.

Limitations

• The specific number of rows, columns, and data points is unknown, limiting assessment of scale.
• Data is provided in static XLS and PDF formats, which may require extraction and cleaning for analysis.
• The description notes significant health disparities in commute-related injuries, but the raw data may not contain these derived metrics.

Provenance

Source

U.S. Census Bureau, Decennial Census and American Community Survey.

Collection Method

Collected via national census and survey instruments.

Freshness

Last updated in November 2025, indicating recent maintenance.

Geography

California, including its regions, counties, cities/towns, and census tracts.