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

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Title 90% Confidence Interval Upper Bound of Estimate of Median Household Income for Jefferson County, AR
Series ID MHICIUBAR05069A052NCEN
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 1:53 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 22901
1990-01-01 .
1991-01-01 .
1992-01-01 .
1993-01-01 25446
1994-01-01 .
1995-01-01 28154
1996-01-01 .
1997-01-01 30279
1998-01-01 31508
1999-01-01 31755
2000-01-01 33701
2001-01-01 32442
2002-01-01 32330
2003-01-01 33205
2004-01-01 34266
2005-01-01 33659
2006-01-01 36574
2007-01-01 39205
2008-01-01 40605
2009-01-01 36554
2010-01-01 37745
2011-01-01 40363
2012-01-01 38398
2013-01-01 38966
2014-01-01 39295
2015-01-01 40075
2016-01-01 41929
2017-01-01 41635
2018-01-01 42116
2019-01-01 43718
2020-01-01 45177
2021-01-01 49854
2022-01-01 49845

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