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

NOTE: To improve accessibility of data for all users, this file was converted from a text format to an html table.

Title Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in DeKalb County, IL
Series ID B03002004E017037
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 12:18 PM 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 5958
2010-01-01 6189
2011-01-01 6338
2012-01-01 6395
2013-01-01 6432
2014-01-01 6716
2015-01-01 6918
2016-01-01 6988
2017-01-01 7414
2018-01-01 7749
2019-01-01 8094
2020-01-01 7573
2021-01-01 7671
2022-01-01 7590

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