Federal Reserve Economic Data

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

Title 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Middlesex County, CT
Series ID MHICILBCT09007A052NCEN
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 (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 39371
1990-01-01 .
1991-01-01 .
1992-01-01 .
1993-01-01 44668
1994-01-01 .
1995-01-01 45868
1996-01-01 .
1997-01-01 50560
1998-01-01 54321
1999-01-01 53612
2000-01-01 56526
2001-01-01 56806
2002-01-01 57773
2003-01-01 58260
2004-01-01 60215
2005-01-01 66959
2006-01-01 66377
2007-01-01 69340
2008-01-01 71411
2009-01-01 70854
2010-01-01 66335
2011-01-01 70839
2012-01-01 70794
2013-01-01 71003
2014-01-01 71817
2015-01-01 79310
2016-01-01 76689
2017-01-01 76017
2018-01-01 84493
2019-01-01 74613
2020-01-01 84893
2021-01-01 90975

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