Title:               Single-parent Households with Children as a Percentage of Households with Children in Rock Island County, IL
Series ID:           S1101SPHOUSE017161
Source:              U.S. Census Bureau
Release:             Single Parent Households with Children (Not a Press Release)
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Percent
Date Range:          2009-01-01 to 2017-01-01
Last Updated:        2018-12-07 12:22 PM CST
Notes:               These data represent single-parent households with their own children
                     who are younger than 18-years of age as percentage of total households
                     with their own children who are younger than 18-years of age.
                     
                     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.
                     https://www.census.gov/content/dam/Census/library/publications/2018/acs/acs_general_handbook_2018.pdf
                     
                     American Community Survey Table S1101.

DATE                     VALUE
2009-01-01  36.430854063537815
2010-01-01  37.222812168155414
2011-01-01  36.399351459216760
2012-01-01  38.102842542318750
2013-01-01  38.343932678101110
2014-01-01  40.805559130099084
2015-01-01  40.849546044098574
2016-01-01  41.203733925190940
2017-01-01  41.359349593495935