Title: 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Logan County, AR Series ID: MHICILBAR05083A052NCEN 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 2019-01-01 Last Updated: 2020-12-11 1:22 AM 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 15816 1990-01-01 . 1991-01-01 . 1992-01-01 . 1993-01-01 19749 1994-01-01 . 1995-01-01 21510 1996-01-01 . 1997-01-01 23059 1998-01-01 24091 1999-01-01 25963 2000-01-01 26975 2001-01-01 26512 2002-01-01 26583 2003-01-01 27798 2004-01-01 28987 2005-01-01 28810 2006-01-01 29647 2007-01-01 31092 2008-01-01 34499 2009-01-01 30221 2010-01-01 33056 2011-01-01 30604 2012-01-01 31261 2013-01-01 31206 2014-01-01 32875 2015-01-01 34922 2016-01-01 35665 2017-01-01 34394 2018-01-01 38313 2019-01-01 39095