USA.com / California / San Bernardino County / Ontario / 91761 / Census Tract 001803 / Block Group 001803-1 / Census Block 001803-1-069
Census Block 001803-1-069 in San Bernardino County, California
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Census Block 001803-1-069 Map, Border, and Nearby Locations
*Based on 2010 data.
*A census block is the smallest geographic area defined by the United States Census Bureau to take census. In total, there are more than 10 million census blocks in the United Status with an average of around 30 residents in each. A census block normally only covers a street block or a small community. It is ideal for studying data relating to the smallest geographic area.