Bexar County Census Blocks

A census blockis the smallest geographic unit used by the United States Census Bureaufor tabulation of 100-percent data (data collected from all houses, rather than a sample of houses). Several blocks make up block groups, which again make up census tracts. There are on average about 39 blocks per block group, but there are variations. Blocks are typically bounded by streets, roads or creeks. In cities, a census block may correspond to a city block, but in rural areas where, roads are fewer, blocks may be limited by other features. The population of a census block varies greatly. Disclaimer: This data is intended to provide a visual display of data for your convenience. Every reasonable effort has been made to ensure the accuracy of the maps and associated data. Bexar County makes no warranty, representation or guarantee as to the content, sequence, accuracy, timeliness or completeness of any of the data provided herein. This data product was not prepared for nor is suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey and represents only the approximate relative location of boundaries.普查街区（census block）是美国人口普查局（United States Census Bureau）用于开展全量数据（即从所有住宅而非抽样住宅收集的数据）制表的最小地理单元。若干普查街区构成街区组（block groups），若干街区组则进一步组成普查区（census tracts）。每个街区组平均包含约39个普查街区，但实际数量存在差异。普查街区通常以街道、道路或溪流作为边界。城市中的普查街区可对应城市街区，但在道路较少的农村地区，普查街区的边界可能由其他地理要素划定。普查街区的人口规模差异悬殊。 免责声明：本数据旨在为您提供数据可视化展示以方便使用。我们已尽合理努力确保地图及相关数据的准确性。贝尔县（Bexar County）不对本文件中提供的任何数据的内容、顺序、准确性、时效性或完整性作出任何明示或默示的担保、陈述或保证。本数据产品并非为法律、工程或测绘用途而编制，亦不适用于此类场景。其未经过实地勘测，仅代表边界的近似相对位置。