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 Pierce County, WI Series ID: MHICILBWI55093A052NCEN 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 (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 26863 1990-01-01 . 1991-01-01 . 1992-01-01 . 1993-01-01 33597 1994-01-01 . 1995-01-01 36405 1996-01-01 . 1997-01-01 40566 1998-01-01 43248 1999-01-01 45302 2000-01-01 47407 2001-01-01 47373 2002-01-01 48103 2003-01-01 49055 2004-01-01 50633 2005-01-01 51542 2006-01-01 51590 2007-01-01 56686 2008-01-01 62285 2009-01-01 52740 2010-01-01 53211 2011-01-01 53519 2012-01-01 56237 2013-01-01 56869 2014-01-01 65148 2015-01-01 59194 2016-01-01 64963 2017-01-01 63894 2018-01-01 70990 2019-01-01 70085 2020-01-01 72583 2021-01-01 75229 2022-01-01 77519