California Population 1 year and over by residence - same house, one year ago, percent, 2005-2009 by County

Data Item State
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Population 1 year and over by residence - same house, one year ago, percent, 2006-2010 - (Percent)
County Value
Alameda 83.7
Alpine 87.8
Amador 84.5
Butte 77.9
Calaveras 90.8
Colusa 82.6
Contra Costa 85.1
Del Norte 80.1
El Dorado 86.7
Fresno 83.7
Glenn 89.4
Humboldt 82.8
Imperial 84.4
Inyo 86.5
Kern 79.4
Kings 80.5
Lake 85.1
Lassen 70.9
Los Angeles 86.8
Madera 83.1
Marin 85.2
Mariposa 86.6
Mendocino 88.0
Merced 82.3
Modoc 82.0
Mono 74.3
Monterey 82.7
Napa 85.1
Nevada 84.7
Orange 84.6
Placer 84.5
Plumas 84.3
Riverside 82.1
Sacramento 79.6
San Benito 84.8
San Bernardino 82.7
San Diego 82.0
San Francisco 84.0
San Joaquin 81.0
San Luis Obispo 78.8
San Mateo 86.8
Santa Barbara 78.6
Santa Clara 84.2
Santa Cruz 81.9
Shasta 84.4
Sierra 94.6
Siskiyou 83.1
Solano 82.9
Sonoma 84.7
Stanislaus 81.2
Sutter 82.1
Tehama 82.1
Trinity 85.6
Tulare 86.1
Tuolumne 81.8
Ventura 86.2
Yolo 74.3
Yuba 76.8

Value for California (Percent): 84.0%

Data item: Population 1 year and over by residence - same house, one year ago, percent, 2006-2010

Source: U. S. Census Bureau, American Community Survey, 5-Year Estimates. Updated every year.


Persons living in the same house one year ago are those who responded "Yes, this house" to the question "Did this person live in this house or apartment 1 year ago?" The category includes all people 1 year and over who did not move during the 1 year as well as those who had moved and returned to their residence 1 year before the time of interview.

Residence 1 year ago is used in conjunction with location of current residence to determine the extent of residential mobility of the population and the resulting redistribution of the population across the various states, metropolitan areas, and regions of the country.

Data were tabulated for persons 1 years old and over, and the percentage shown is derived by dividing the number of persons living in the same house by the total number of persons 1 years old and over.

Scope and Methodology:

These data are collected in the American Community Survey (ACS). The data are estimates and are subject to sampling variability. The data for each geographic area are presented together with margins of error at The data are period estimates, that is, they represent the characteristics of the population over a specific 60-month data collection period.

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