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

Title 90% Confidence Interval Lower Bound of Estimate of Median Household Income for Lapeer County, MI
Series ID MHICILBMI26087A052NCEN
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 2024-01-01
Last Updated 2026-02-09 7:09 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 (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 32275
1990-01-01 .
1991-01-01 .
1992-01-01 .
1993-01-01 38045
1994-01-01 .
1995-01-01 42489
1996-01-01 .
1997-01-01 44698
1998-01-01 47780
1999-01-01 47080
2000-01-01 48775
2001-01-01 48161
2002-01-01 48277
2003-01-01 48783
2004-01-01 49181
2005-01-01 49421
2006-01-01 52655
2007-01-01 54603
2008-01-01 51043
2009-01-01 48919
2010-01-01 47487
2011-01-01 47075
2012-01-01 50031
2013-01-01 49594
2014-01-01 49268
2015-01-01 53937
2016-01-01 52517
2017-01-01 53877
2018-01-01 61987
2019-01-01 63246
2020-01-01 65203
2021-01-01 67202
2022-01-01 67782
2023-01-01 65604
2024-01-01 71632

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