2010 census and acs in oregon: results and resources census data workshops november, 2011
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2010 Census and ACS in Oregon: Results and Resources Census Data Workshops November, 2011. Charles Rynerson Census State Data Center Coordinator Population Research Center College of Urban and Public Affairs. Outline. Datasets: 2010 Census and ACS Census Geographies - PowerPoint PPT PresentationTRANSCRIPT
2010 Census and ACS in Oregon:Results and ResourcesCensus Data WorkshopsNovember, 2011
Charles RynersonCensus State Data Center CoordinatorPopulation Research CenterCollege of Urban and Public Affairs
Outline• Datasets: 2010 Census and ACS
• Census Geographies
• 2010 Census: Race/Ethnicity, Age, Sex, Housing Units, Households, Household Relationship
• ACS: Poverty, Income, Education, Health Insurance
• Other Demographic Data
• Resources for Data Users
2010 Census and ACS
The 2010 Census shows the number of
people who live in the U.S. and the
American Community Survey shows
how people live
2010 Census
Use data from the 2010 Census to
obtain counts of population and
housing units and their basic
characteristics (sex, age, race, Hispanic
origin, household composition,
occupancy and homeowner status)
2010 Census
• April 1, 2010• An “actual enumeration” (The 2010 Census aims to count all U.S. residents—citizens and non-citizens alike)
• Only 10 questions on the 2010 Census
form
ACS
Use data from the American Community
Survey to obtain detailed demographic,
social, economic, and housing
characteristics, such as income, poverty,
employment, and educational attainment.
ACS
• An ongoing survey that provides data
every year
• A sample of the population• All ACS data are survey estimates. To help you interpret the reliability of the estimate, the Census Bureau publishes a margin of error (MOE) for every ACS estimate.
Population Thresholds for ACS Estimates
1-year estimates
3-year estimates
5-year estimates
65,000 + people X X X
20,000+ people X X
Less than 20,000 people
X
One Year ACS Estimates for 15 Oregon Counties
Three Year ACS Estimates for 27 Oregon Counties
Five Year ACS Estimates for all 36 Oregon Counties
Census Geography Hierarchy(with 2010 Statistical Area Criteria)
Revised 10-29-11
• 1,200 to 8,000 population (optimum 4,000)• 480 to 3,200 housing units
• 600 to 3,000 population• 240 to 1,200 housing units
Central axis describes a nesting relationship
• Cities and towns -- incorporated • Census Designated Places (CDPs)
Blocks are not defined by populationand are the smallest geographic level
at which data are ever released (Decennial Census, not the ACS)
2010 Census: Oregon Population
•3.8 Million
•400,000 (12%) growth 2000-2010
•Less growth than in 1990s
•Eight counties lost (none in 1990s)
2010 Census: Race and Ethnicity
•Use decennial censuses for race and ethnic population counts, not ACS
•Changes between 1990 and 2000
•Consistent reporting between 2000 and 2010
•Two questions: 1. Hispanic/Latino? 2. Race? One or more boxes
2010 Census: Race and Ethnicity
2000 2010 change
2010 Census: Age and Sex
•Use decennial censuses for age and sex population counts, not ACS
•Single years of age available for counties, cities, census tracts
•Five year or smaller age groups at block level, by race/ethnicity
6% 4% 2% 0% 2% 4% 6%
0-4
5-9
10-14
15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75+
Oregon 1940 Population Distribution by Age and Sex
Male Female
percentage of total population
6% 4% 2% 0% 2% 4% 6%
0-4
5-9
10-14
15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75+
Oregon 1960 Population Distribution by Age and Sex
Male Female
percentage of total population
6% 4% 2% 0% 2% 4% 6%
0-4
5-9
10-14
15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75-79
80-84
85+
Oregon 1980 Population Distribution by Age and Sex
Male Female
percentage of total population
6% 4% 2% 0% 2% 4% 6%
0-4
5-9
10-14
15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75-79
80-84
85+
Oregon 2000 Population Distribution by Age and Sex
Male Female
percentage of total population
6% 4% 2% 0% 2% 4% 6%
0-4
5-9
10-14
15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75-79
80-84
85+
Oregon 2010 Population Distribution by Age and Sex
Male Female
percentage of total population
Male Female
percentage of total population
6% 4% 2% 0% 2% 4% 6%
0-4
5-9
10-14
15-19
20-24
25-29
30-34
35-39
40-44
45-49
50-54
55-59
60-64
65-69
70-74
75-79
80-84
85+
Oregon 2040 Population Distribution by Age and Sex
Male Female
percentage of total population
Male Female
percentage of total population
0
50,000
100,000
150,000
200,000
250,000
300,000
< 5 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85+
Tota
l Pop
ulati
on
Age Group in 2010
Population by Age GroupState of Oregon, 2010
0
50,000
100,000
150,000
200,000
250,000
300,000
< 5 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85+
Tota
l Pop
ulati
on
Age Group in 2010
Population by Race/Ethnicity and AgeState of Oregon, 2010
all other
non-Hispanic White
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
11%
12%
13%
14%
15%
< 5 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85+
Shar
e of
Tot
al P
opul
ation
Age Group in 2010
Age Distribution by Race/EthnicityState of Oregon, 2010
non-Hispanic White
all other
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
11%
12%
13%
14%
15%
< 5 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85+
Shar
e of
Tot
al P
opul
ation
Age Group in 2010
Age Distribution by Race/EthnicityState of Oregon, 2010
non-Hispanic White
African-American
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
11%
12%
13%
14%
15%
< 5 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85+
Shar
e of
Tot
al P
opul
ation
Age Group in 2010
Age Distribution by Race/EthnicityState of Oregon, 2010
non-Hispanic White
Asian
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
11%
12%
13%
14%
15%
< 5 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85+
Shar
e of
Tot
al P
opul
ation
Age Group in 2010
Age Distribution by Race/EthnicityState of Oregon, 2010
non-Hispanic White
Latino
0%
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
11%
12%
13%
14%
15%
< 5 5-9 10-14 15-19 20-24 25-29 30-34 35-39 40-44 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85+
Shar
e of
Tot
al P
opul
ation
Age Group in 2010
Age Distribution by Race/EthnicityState of Oregon, 2010
non-Hispanic White
two or more Races
2010 Census: Housing Units
2010 Census: Households
•Examples of data
-owner vs. renter
-household size
-race/ethnicity/age/sex of householder
-non-HH (group quarters) population
2010 Census: Household Relationship
•Examples of data
-share of husband-wife households
-unmarried partners
-3 or more generations
-persons over 65 living alone
ACS: Educational Attainment
Percent of Persons Age 25+ with Bachelor's Degree or Higher
U.S.West
RegionPortland
cityPortland
Metro Area*1990 (Census) 20.3% 22.7% 25.9% 23.2%
2000 (Census) 24.4% 26.2% 32.6% 28.9%
2009 (ACS Estimate) 27.9% 29.3% 42.8% 33.9%
*Note: Data are compiled for current seven county metropolitan area for comparability.Table compiled by PSU, Population Research Center.
Let’s update this for 2010 and include Margins of Error!
ACS: Poverty
9.5%11.5% 11.1% 11.3% 12.0%
13.4%13.1%
16.2%15.1% 14.4%
16.0%18.5%
0%
4%
8%
12%
16%
20%
24%
28%
1999 2006 2007 2008 2009 2010
Pove
rty R
ate
Calendar Year ACS Response Year
Poverty Rate, All Persons2000 Census and American Community Survey
Portland MSACity of Portland
ACS: Child Poverty
11.7%14.0% 14.7% 15.0% 16.0%
17.6%15.7%
20.4% 20.4%
17.2%
21.1%
24.5%
0%
4%
8%
12%
16%
20%
24%
28%
1999 2006 2007 2008 2009 2010
Pove
rty R
ate
Calendar Year ACS Response Year
Poverty Rate, Persons Under 182000 Census and American Community Survey
Portland MSA
City of Portland
ACS: Income and Rent
32.1%
39.2%36.8%
39.3%41.4%
43.8%
33.0%
45.4%40.9% 42.5% 42.1%
47.3%
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
1999 2006 2007 2008 2009 2010
Perc
ent o
f Ren
ters
Calendar Year ACS Response Year
Share of Renters Paying more than 35%of Household Income for Gross Rent
2000 Census and American Community Survey
Portland MSA
City of Portland
ACS: Health Insurance
13.4%14.8% 15.4%15.3%
16.2%
18.1%
0%
2%
4%
6%
8%
10%
12%
14%
16%
18%
20%
1999 2006 2007 2008 2009 2010
Perc
ent o
f Per
sons
Calendar Year ACS Response Year
Share of Persons with no Health InsuranceAmerican Community Survey
Portland MSA
City of Portland
Resources for Data Users
• census.gov
-American FactFinder
-Data Finders
-USA Counties
Resources for Data Users
• pdx.edu/prc - Oregon Census State Data Center
• mcdc.missouri.edu/ - Missouri Census SDC
• oregonexplorer.info/rural
• pdx.edu/ims – Metropolitan Knowledge Network and Portland Pulse
• oregon.gov/das/oea – Oregon Demographic Forecast
2010 Census and ACS in Oregon:Results and ResourcesCensus Data WorkshopsNovember, 2011
Charles RynersonCensus State Data Center CoordinatorPopulation Research CenterCollege of Urban and Public Affairs