MBTA 2025 System-Wide Passenger Survey

For more information about the MBTA System-Wide Passenger Survey, please see the Rider Census website. Field Data Type Description aggregation_level String Level of aggregation. One of: Reporting Group, Rapid Transit or Bus Rapid Transit Line, Service Mode, or Systemwide. service_mode String MBTA service mode. One of: Bus (includes SL4/SL5), Commuter Rail, Ferry, Rapid Transit or Bus Rapid Transit - Blue Line, Rapid Transit or Bus Rapid Transit - Green Line, Rapid Transit or Bus Rapid Transit - Orange Line, Rapid Transit or Bus Rapid Transit - Red Line, Rapid Transit or Bus Rapid Transit - Mattapan Trolley, Rapid Transit or Bus Rapid Transit - Silver Line BRT (includes SL1/SL2/SL3). reporting_group String MBTA service reporting group. This field will be at different levels for different MBTA service modes. Generally speaking, heavy rail is summarized to the station or small group of geographically proximate stations, light rail is summarized to the branch, bus is summarized to the route or geographic group of routes, commuter rail is summarized to the line, and ferry is summarized to the mode. measure_group String Category of measure: e.g., Race and Ethnicity, Income. measure String Measure: e.g., Race, Hispanic or Latino, Title VI Minority. category String Specific category for which data is being provided. weighted_percent Numeric The proportion of riders answering a question in the given category (or who did not answer the question). n Numeric The number of respondents who encountered the question on their survey. moe Numeric The margin of error. MassDOT/MBTA shall not be held liable for any errors in this data. This includes errors of omission, commission, errors concerning the content of the data, and relative and positional accuracy of the data. This data cannot be construed to be a legal document. Primary sources from which this data was compiled must be consulted for verification of information contained in this data.如需了解马萨诸塞湾交通局（Massachusetts Bay Transportation Authority，MBTA）全系统乘客调研的更多信息，请参阅乘客普查（Rider Census）官方网站。 ### 字段数据类型与说明 1. **聚合级别（aggregation_level）**：字符串类型，用于指定数据的聚合粒度，可选值包括：报告组别、快速公交或巴士快速公交线路、服务模式，或全系统。 2. **服务模式（service_mode）**：字符串类型，指代MBTA的服务类型，可选值包括：巴士（含SL4/SL5线）、通勤铁路、渡轮、快速公交/巴士快速公交——蓝线、快速公交/巴士快速公交——绿线、快速公交/巴士快速公交——橙线、快速公交/巴士快速公交——红线、快速公交/巴士快速公交——马特潘有轨电车线（Mattapan Trolley）、快速公交/巴士快速公交——银线BRT（含SL1/SL2/SL3线）。 3. **报告组别（reporting_group）**：字符串类型，指代MBTA服务的报告分组。该字段的粒度随MBTA服务模式的不同而有所差异：一般而言，重铁线路的数据汇总至单个站点或地理邻近的小型站点群，轻轨线路汇总至支线，巴士线路汇总至单条线路或地理邻近的线路群组，通勤铁路汇总至线路本身，渡轮则按服务模式进行汇总。 4. **指标类别（measure_group）**：字符串类型，指代指标所属的大类，例如种族与族裔、收入水平。 5. **具体指标（measure）**：字符串类型，指代具体的统计指标，例如种族、西班牙裔或拉丁裔、第六条款少数群体（Title VI Minority）。 6. **数据分类（category）**：字符串类型，指代本次发布数据所针对的具体分类项。 7. **加权占比（weighted_percent）**：数值型，代表对应分类下（或未作答该问题的受访者中）作答该问题的乘客占总体的比例。 8. **样本量（n）**：数值型，代表参与该问题调研的有效受访者人数。 9. **误差边际（moe）**：数值型，即本次抽样调查的误差边际。 ### 免责声明 马萨诸塞州交通厅（MassDOT）与MBTA不对本数据中的任何错误承担责任，包括遗漏错误、判定错误、数据内容错误，以及数据的相对精度与位置精度误差。本数据不得被认定为法律文件。如需验证本数据所载信息，请查阅本数据所依据的原始数据源以进行核实。