Title: 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Nicollet County, MN Series ID: MHICILBMN27103A052NCEN 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 1:54 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 28388 1990-01-01 . 1991-01-01 . 1992-01-01 . 1993-01-01 35026 1994-01-01 . 1995-01-01 37081 1996-01-01 . 1997-01-01 39661 1998-01-01 41459 1999-01-01 42548 2000-01-01 44286 2001-01-01 43565 2002-01-01 43376 2003-01-01 43612 2004-01-01 46639 2005-01-01 47760 2006-01-01 48258 2007-01-01 56206 2008-01-01 51442 2009-01-01 52763 2010-01-01 55293 2011-01-01 51114 2012-01-01 54327 2013-01-01 54253 2014-01-01 56443 2015-01-01 54865 2016-01-01 63092 2017-01-01 61692 2018-01-01 60058 2019-01-01 64526 2020-01-01 67270 2021-01-01 66870 2022-01-01 71172