Title: 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Kauai County, HI Series ID: MHICILBHI15007A052NCEN 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 2021-01-01 Last Updated: 2022-12-21 10:00 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 31171 1990-01-01 . 1991-01-01 . 1992-01-01 . 1993-01-01 34549 1994-01-01 . 1995-01-01 36958 1996-01-01 . 1997-01-01 35682 1998-01-01 35340 1999-01-01 37420 2000-01-01 39950 2001-01-01 38958 2002-01-01 39101 2003-01-01 40496 2004-01-01 42406 2005-01-01 53513 2006-01-01 46752 2007-01-01 51838 2008-01-01 59641 2009-01-01 50943 2010-01-01 49013 2011-01-01 53371 2012-01-01 52005 2013-01-01 51748 2014-01-01 54504 2015-01-01 66862 2016-01-01 58023 2017-01-01 70744 2018-01-01 69649 2019-01-01 66456 2020-01-01 73266 2021-01-01 71167