Title: 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Elbert County, CO Series ID: MHICILBCO08039A052NCEN 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: 2020-12-10 6:53 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 (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 32488 1990-01-01 . 1991-01-01 . 1992-01-01 . 1993-01-01 42131 1994-01-01 . 1995-01-01 50834 1996-01-01 . 1997-01-01 49314 1998-01-01 54547 1999-01-01 58730 2000-01-01 61017 2001-01-01 61590 2002-01-01 62036 2003-01-01 62448 2004-01-01 65256 2005-01-01 64521 2006-01-01 69667 2007-01-01 70700 2008-01-01 69862 2009-01-01 73441 2010-01-01 71661 2011-01-01 71482 2012-01-01 75244 2013-01-01 74329 2014-01-01 77865 2015-01-01 82982 2016-01-01 83858 2017-01-01 94392 2018-01-01 91887 2019-01-01 92370