Census 2010 Demographic Profile Greenfield

[Pages:9]Census 2010 Demographic Profile

Greenfield

Overview

This demographic profile describes characteristics of the local and state population based on results from the 2010 Census.

The decennial census is an official enumeration, or count, of all residents on April 1st of the census year. The results of the census provide us with information about basic demographic characteristics of the population, including age, race, ethnicity, household composition, housing occupancy, and housing tenure.

Statewide Demographic Trends

Iowa's official population count on April 1, 2010, was 3,046,355 residents. The state's total population grew by 4.1 percent between 2000 and 2010, although the growth was unevenly distributed across the state. Two-thirds of Iowa's 99 counties and 600 of its 947 incorporated cities experienced population losses for the decade.

Iowa's population reflects a slightly older age distribution compared to a decade ago. The state's median age has increased to 38.1 years compared to 36.6 years in 2000. Elderly residents, ages 65 years and older, now account for nearly 15 percent of the total population.

Children under the age of 18 years represent about 24 percent of the population.

The racial and ethnic composition of Iowa's population reflects growing minority group shares. Residents who report any race other than white alone now comprise nearly 9 percent of Iowa's population. Hispanic/ Latino residents, who may be of any race, are now 5 percent of the total population.

The average size of an Iowa household in 2010 was 2.4 persons, only slightly smaller than the average in 2000.

The total number of housing units in Iowa grew by 8.4 percent from 2000 to 2010.

IOWA STATE UNIVERSITY

Department of Economics

CONTENTS:

Overview and Statewide Trends

1

Population Change 2000-2010

2

Historical Population 1900-2010

2

Racial Composition

3

Hispanic/Latino Origin

3

5-Year Age Groups

4

Median Age

5

Selected Age Groups

5

Households and Families

6

Changes in Households

7

Average Household Size

7

Total Housing Units

8

Housing Occupancy and Tenure

8

Vacancy and Ownership Rates

8

Other Census Data Sources

9

May 2011

Total Population in 2010 and 2000

Greenfield: Total population..................................

In households................................... In group quarters.............................

Institutionalized............................ Noninstitutionalized.....................

2010 1,982 1,948

34 34

0

2000 2,129 2,063

66 66

-

State of Iowa...............................

3,046,355

2,926,324

United States............................... 308,745,538 281,421,906

Change (147) (115) (32) (32) -

120,031 27,323,632

Residents of correctional facilities, nursing homes, dormitories, and other types of group quarters are counted among the total population.

Iowa's population surpassed 3 million residents during the last decade, while the population of the United States topped 300 million residents. Iowa's 4.1 percent rate of growth for the decade was less than half the national average rate.

Population Percentage Change 2000-2010

Greenfield -6.9%

State of Iowa 4.1%

United States 9.7%

Local Population Trend 1900-2010

1,300

1,379

1,707

1,837

1,869

2,102

2,243

2,212

2,243

2,074

2,129

1,982

1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010

Page 2

Census 2010 Demographic Profile

Population by Hispanic/Latino Origin and Race

2010 Population:

Hispanic/Latino, any race.................................................................... White alone........................................................................................ Black alone.......................................................................................... American Indian/Alaska Native alone............................................. Asian alone......................................................................................... Native Hawaiian/Pacific Islander alone........................................... Other race alone................................................................................ Two or more races.............................................................................

Not Hispanic/Latino............................................................................. White alone........................................................................................ Black alone.......................................................................................... American Indian/Alaska Native alone............................................. Asian alone......................................................................................... Native Hawaiian/Pacific Islander alone........................................... Other race alone................................................................................ Two or more races.............................................................................

Total Population:..................................................................................

Number

44 23

0 0 0 0 15 6 1,938 1,920 3 1 7 0 0 7

1,982

Greenfield Percentage

2.2% 1.2% 0.0% 0.0% 0.0% 0.0% 0.8% 0.3% 97.8% 96.9% 0.2% 0.1% 0.4% 0.0% 0.0% 0.4%

100.0%

State of Iowa Percentage

5.0% 2.6% 0.1% 0.1% 0.0% 0.0% 1.8% 0.4% 95.0% 88.7% 2.9% 0.3% 1.7% 0.1% 0.1% 1.4%

100.0%

United States Percentage

16.3% 8.7% 0.4% 0.2% 0.1% 0.0% 6.0% 1.0%

83.7% 63.7% 12.2%

0.7% 4.7% 0.2% 0.2% 1.9%

100.0%

Local Composition by Race 2010

White Alone, 98.0%

Any Other Race Alone

or in Combination,

2.0%

Change in Racial Composition 2000-2010

Greenfield:

White Alone....................................................... Other Race Alone or in Combination..............

Black Alone..................................................... American Indian/Alaska Native alone......... Asian Alone..................................................... Native Hawaiian/Pacific Islander alone....... Some Other Race Alone................................ Two or More Races........................................

2010

98.0% 2.0% 0.2% 0.1% 0.4% 0.0% 0.8% 0.7%

2000

99.2% 0.8% 0.0% 0.0% 0.4% 0.0% 0.2% 0.2%

The U.S. Census Bureau defines Hispanic or Latino origin as an ethnicity, not as a race. A person of Hispanic or Latino origin may be of any race, including white.

May 2011

Change in Hispanic/Latino Percentage 2000-2010

16.3% 12.5%

2.2% 0.4%

Greenfield

5.0% 2.8%

State of Iowa 2000 2010

United States

Page 3

Distribution of the Population by 5-Year Age Group: 2010

These population pyramids illustrate the percentage distribution of the population by 5-year age group and gender.

Greenfield

85+ 80-84 75-79 70-74 65-69 60-64 55-59 50-54 45-49 40-44 35-39 30-34 25-29 20-24 15-19 10-14

5-9 Under 5

10% 8% 6% 4% 2% 0% 2% 4% 6% 8% 10%

Male

Female

Note: The horizontal scale for this state chart may differ from that used for the local population distribution shown above.

Page 4

State of Iowa

85+ 80-84 75-79 70-74 65-69 60-64 55-59 50-54 45-49 40-44 35-39 30-34 25-29 20-24 15-19 10-14

5-9 Under 5

10% 8% 6% 4% 2% 0% 2% 4% 6% 8% 10%

Male

Female

Census 2010 Demographic Profile

Total Population by 5-Year Age Group: 2010 and 2000

Under 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+

2000 99

147 144 139

92

92

109 167 153 121 101 107 105 103 105 109 102 134

2010 115 120 121 128

93

107 101

75

125 154 164 102 102 107 108

86

66

108

Median Age of the Population by Sex

In 2010, the median age of the population in the United States was 37.2 years for all persons, 35.8 for males, and 38.5 for females.

Median Age in Years:

Total population......................... Male population...................... Female population..................

Greenfield

2010

2000

45.2

42.4

43.0

40.6

47.9

44.4

State of Iowa

2010

2000

38.1

36.6

36.6

35.2

39.5

38.0

Median age describes the midpoint of the population distribution. Half of the population is younger than the median age and half of the population is older.

Percentage of the Population in Selected Age Groups

Most members of the socalled "Baby Boom" generation were between 45 and 64 years of age when the 2010 Census was conducted.

May 2011

24.0% 26.3% 27.3% 22.4% Greenfield

14.9% 26.7%

34.6% 23.9% Iowa

13.0% 26.4%

36.5% 24.0% U.S.

Seniors (65+) "Boomers" (45-65) Young Adults (18-44) Children (under 18)

Page 5

Households and Families by Type

2010 Households: Total households.................................................................................. Family households................................................................................

Husband and wife families............................................................ With own children under 18 years.........................................

Male householder with no wife present...................................... With own children under 18 years.........................................

Female householder with no husband present.......................... With own children under 18 years.........................................

Nonfamily households......................................................................... Householder living alone............................................................... Male householder living alone................................................ 65 years or older.................................................................... Female householder living alone............................................ 65 years or older.................................................................... Other nonfamily households.........................................................

Number 894 537 431 148 30 16 76 54 357 320 125 40 195 124 37

Greenfield Percentage

100.0% 60.1% 48.2% 16.6% 3.4% 1.8% 8.5% 6.0% 39.9% 35.8% 14.0% 4.5% 21.8% 13.9% 4.1%

State of Iowa Percentage 100.0% 64.7% 51.2% 20.0% 4.2% 2.5% 9.3% 5.9% 35.3% 28.4% 12.8% 2.9% 15.7% 8.1% 6.9%

Relationship of the Population Living in Households

2010 Population: Total population in households..........................................................

Householder....................................................................................... Spouse................................................................................................. Child....................................................................................................

Own child under 18 years.............................................................. Other relative.....................................................................................

Other relative under 18 years....................................................... Other relative 65 years or older.................................................... Nonrelative......................................................................................... Nonrelative under 18 years........................................................... Nonrelative 65 years or older....................................................... Unmarried partner.........................................................................

Number 1,948 894 431 509 422 32 13 4 82 8 3 48

Greenfield Percentage

100.0% 45.9% 22.1% 26.1% 21.7% 1.6% 0.7% 0.2% 4.2% 0.4% 0.2% 2.5%

State of Iowa Percentage 100.0% 41.4% 21.2% 28.1% 22.7% 3.4% 1.4% 0.4% 5.9% 0.5% 0.2% 2.8%

Page 6

Census 2010 Demographic Profile

Changes in Household Composition: 2010 and 2000

Number of households............................................... Percentage of households: Family households.................................................................. Married couple families with own children under 18......... Single parent families with own children under 18............

Male householder, no wife present................................... Female householder, no husband present........................ Householder living alone........................................................ Households with an individual under age 18...................... Households with an individual age 65 or older...................

Greenfield

2010

2000

894

937

60.1% 16.6%

7.8% 1.8% 6.0% 35.8% 25.8% 35.8%

62.0% 19.6%

7.2% 2.0% 5.1% 34.2% 28.0% 38.3%

State of Iowa

2010

2000

1,221,576 1,149,276

64.7% 20.0%

8.4% 2.5% 5.9% 28.4% 30.6% 25.5%

67.0% 23.9%

7.5% 1.9% 5.6% 27.2% 33.3% 25.4%

Note: The number of family households is equal to the number of families in census tabulations. The U.S. Census Bureau defines a family as a group of two or more people who reside together and who are related by birth, marriage, or adoption.

Average Household Size: 2010 and 2000

A century ago, an average of 4.5 people lived in each household in the United States. The average U.S. household size has declined gradually through the decades, falling below 4 persons between 1930-1940, and dropping below 3 persons between 1970-1980.

Persons per

Household

3.5 3.0 2.5 2.0 1.5 1.0 2000 2010

Greenfield 2.20 2.18

State of Iowa 2.46 2.41

United States 2.59 2.58

May 2011

Page 7

Housing Units by Occupancy and Tenure in 2010 and 2000

Greenfield: Total housing units.............................

Vacant................................................ Occupied............................................

Owner-occupied............................ Renter-occupied............................

2010 1,000

106 894 646 248

2000 999 62 937 683 254

State of Iowa...............................

1,336,417

1,232,511

United States............................... 131,704,730 115,904,641

Change 1

44 (43) (37)

(6)

103,906 15,800,089

Vacant housing units include units for sale or rent; units that were rented or sold but unoccupied; units for seasonal or recreational use, and other units that were vacant at the time of enumeration.

Growth in the number of housing units well outpaced the growth in total households during the last decade, both nationally and in Iowa. On average, the U.S. housing stock increased by 1.41 units per each new household. In Iowa, the ratio was 1.44 housing units per new household.

Percentage Change in Households and Housing Units 2000-2010

Households Housing units

Greenfield -4.6% 0.1%

Iowa 6.3% 8.4%

U.S. 10.7% 13.6%

Vacancy and Ownership Rates 2010 and 2000

Percentage of total units vacant....................... Homeowner vacancy rate............................ Rental vacancy rate.......................................

Owner-occupied % of all occupied units........... % of population in owner-occupied units........

Greenfield

2010

2000

10.6%

6.2%

3.0%

17.0%

72.3% 72.9%

75.4% 74.4%

State of Iowa

2010

2000

8.6%

6.8%

2.0%

8.5%

72.1% 72.3%

72.8% 73.1%

United States

2010

2000

11.4%

9.0%

2.4%

9.2%

65.1% 66.2%

65.2% 66.8%

Page 8

Census 2010 Demographic Profile

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