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Table Data - 90% Confidence Interval Upper Bound of Estimate of Median Household Income for Pope County, IL

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Title 90% Confidence Interval Upper Bound of Estimate of Median Household Income for Pope County, IL
Series ID MHICIUBIL17151A052NCEN
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 1:10 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 (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.
DATE VALUE
1989-01-01 22631
1990-01-01 .
1991-01-01 .
1992-01-01 .
1993-01-01 24913
1994-01-01 .
1995-01-01 27789
1996-01-01 .
1997-01-01 31526
1998-01-01 33193
1999-01-01 32556
2000-01-01 33825
2001-01-01 32540
2002-01-01 32329
2003-01-01 32758
2004-01-01 34775
2005-01-01 35869
2006-01-01 38262
2007-01-01 40117
2008-01-01 41688
2009-01-01 40123
2010-01-01 40268
2011-01-01 41559
2012-01-01 42154
2013-01-01 42121
2014-01-01 45097
2015-01-01 45433
2016-01-01 47481
2017-01-01 47686
2018-01-01 47728
2019-01-01 52195
2020-01-01 56390
2021-01-01 55743
2022-01-01 60984

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