NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Winston County, AL Series ID: MHICILBAL01133A052NCEN 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 1:12 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 17111 1990-01-01 . 1991-01-01 . 1992-01-01 . 1993-01-01 20325 1994-01-01 . 1995-01-01 21833 1996-01-01 . 1997-01-01 22296 1998-01-01 23688 1999-01-01 25809 2000-01-01 26299 2001-01-01 25656 2002-01-01 25064 2003-01-01 25699 2004-01-01 26974 2005-01-01 26688 2006-01-01 28992 2007-01-01 30155 2008-01-01 28878 2009-01-01 27953 2010-01-01 29693 2011-01-01 28288 2012-01-01 29713 2013-01-01 30921 2014-01-01 33163 2015-01-01 33054 2016-01-01 34883 2017-01-01 34435 2018-01-01 36842 2019-01-01 36204 2020-01-01 42177 2021-01-01 41809 2022-01-01 45495