Table Data - Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Contra Costa County, CA

Title	Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Contra Costa County, CA
Series ID	B03002004E006013
Source	U.S. Census Bureau
Release	County Population Estimates By Race And Ethnicity (Not a Press Release)
Seasonal Adjustment	Not Seasonally Adjusted
Frequency	Annual
Units	Persons
Date Range	2009-01-01 to 2022-01-01
Last Updated	2023-12-07 10:58 AM CST
Notes	Data obtained from ACS Demographic and Housing Estimates, table DP05. Multiyear estimates from the American Community Survey (ACS) are "period" estimates derived from a data sample collected over a period of time, as opposed to "point-in-time" estimates such as those from past decennial censuses. ACS 5-year estimate includes data collected over a 60-month period. The date of the data is the end of the 5-year period. For example, a value dated 2014 represents data from 2010 to 2014. However, they do not describe any specific day, month, or year within that time period. Multiyear estimates require some considerations that single-year estimates do not. For example, multiyear estimates released in consecutive years consist mostly of overlapping years and shared data. The 2010-2014 ACS 5-year estimates share sample data from 2011 through 2014 with the 2011-2015 ACS 5-year estimates. Because of this overlap, users should use extreme caution in making comparisons with consecutive years of multiyear estimates. Please see "Section 3: Understanding and Using ACS Single-Year and Multiyear Estimates" on publication page 13 (file page 19) of the 2018 ACS General Handbook for a more thorough clarification.

DATE	VALUE
2009-01-01	91758
2010-01-01	90756
2011-01-01	92044
2012-01-01	93001
2013-01-01	93777
2014-01-01	93141
2015-01-01	94046
2016-01-01	93809
2017-01-01	93140
2018-01-01	93683
2019-01-01	95892
2020-01-01	94463
2021-01-01	96256
2022-01-01	97612

Filter 0