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Title:               90% Confidence Interval Lower Bound of Estimate of Median Household Income for New Castle County, DE
Series ID:           MHICILBDE10003A052NCEN
Source:              U.S. Census Bureau
Release:             Small Area Income and Poverty Estimates
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Dollars
Date Range:          1989-01-01 to 2022-01-01
Last Updated:        2023-12-14 1:54 PM CST
Notes:               The U.S. Census Bureau provides annual estimates of income and poverty
                     statistics for all school districts, counties, and states through the
                     Small Area Income and Poverty Estimates
                     (https://www.census.gov/programs-surveys/saipe/about.html) (SAIPE)
                     program. The bureau's main objective with this program is to provide
                     estimates of income and poverty for the administration of federal
                     programs and the allocation of federal funds to local jurisdictions.
                     In addition to these federal programs, state and local programs use
                     the income and poverty estimates for distributing funds and managing
                     programs.
                     
                     Household income includes income of the householder and all other
                     people 15 years and older in the household, whether or not they are
                     related to the householder. Median is the point that divides the
                     household income distributions into two halves: one-half with income
                     above the median and the other with income below the median. The
                     median is based on the income distribution of all households,
                     including those with no income.
                     
                     A confidence interval is a range of values, from the lower bound to
                     the respective upper bound, that describes the uncertainty surrounding
                     an estimate. A confidence interval is also itself an estimate. It is
                     made using a model of how sampling, interviewing, measuring, and
                     modeling contribute to uncertainty about the relation between the true
                     value of the quantity we are estimating and our estimate of that
                     value. The "90%" in the confidence interval listed above represents a
                     level of certainty about our estimate. If we were to repeatedly make
                     new estimates using exactly the same procedure (by drawing a new
                     sample, conducting new interviews, calculating new estimates and new
                     confidence intervals), the confidence intervals would contain the
                     average of all the estimates 90% of the time. For more details about
                     the confidence intervals and their interpretation, see this
                     explanation
                     (https://www.census.gov/programs-surveys/saipe/guidance/confidence-intervals.html).

DATE        VALUE
1989-01-01  32854
1990-01-01      .
1991-01-01      .
1992-01-01      .
1993-01-01  39512
1994-01-01      .
1995-01-01  41127
1996-01-01      .
1997-01-01  45692
1998-01-01  47920
1999-01-01  48323
2000-01-01  52489
2001-01-01  51461
2002-01-01  50891
2003-01-01  51259
2004-01-01  51994
2005-01-01  57121
2006-01-01  56452
2007-01-01  57766
2008-01-01  60965
2009-01-01  59827
2010-01-01  57755
2011-01-01  60509
2012-01-01  60543
2013-01-01  60934
2014-01-01  62141
2015-01-01  64230
2016-01-01  64658
2017-01-01  64437
2018-01-01  66912
2019-01-01  73454
2020-01-01  72252
2021-01-01  71480
2022-01-01  81552