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Table Data - 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Jo Daviess County, IL

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Title 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Jo Daviess County, IL
Series ID MHICILBIL17085A052NCEN
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 (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 25317
1990-01-01 .
1991-01-01 .
1992-01-01 .
1993-01-01 29328
1994-01-01 .
1995-01-01 30874
1996-01-01 .
1997-01-01 34445
1998-01-01 36289
1999-01-01 37402
2000-01-01 38734
2001-01-01 38510
2002-01-01 38374
2003-01-01 39168
2004-01-01 40793
2005-01-01 40487
2006-01-01 44117
2007-01-01 43816
2008-01-01 47238
2009-01-01 42773
2010-01-01 42831
2011-01-01 47029
2012-01-01 47047
2013-01-01 45677
2014-01-01 47771
2015-01-01 47992
2016-01-01 49390
2017-01-01 47002
2018-01-01 54025
2019-01-01 56584
2020-01-01 51306
2021-01-01 62701
2022-01-01 60890

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