Federal Reserve Economic Data

Table Data - 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Skagit County, WA

Title 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Skagit County, WA
Series ID MHICILBWA53057A052NCEN
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 2023-01-01
Last Updated 2024-12-20 2:32 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 (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.
DATE VALUE
1989-01-01 25249
1990-01-01 .
1991-01-01 .
1992-01-01 .
1993-01-01 30277
1994-01-01 .
1995-01-01 33705
1996-01-01 .
1997-01-01 35065
1998-01-01 36945
1999-01-01 38430
2000-01-01 40036
2001-01-01 39397
2002-01-01 40282
2003-01-01 41914
2004-01-01 42447
2005-01-01 45554
2006-01-01 45864
2007-01-01 49342
2008-01-01 51325
2009-01-01 52026
2010-01-01 52285
2011-01-01 49072
2012-01-01 49994
2013-01-01 50377
2014-01-01 48709
2015-01-01 53067
2016-01-01 57321
2017-01-01 63086
2018-01-01 67446
2019-01-01 63608
2020-01-01 73133
2021-01-01 67619
2022-01-01 74755
2023-01-01 87470

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